since 2000
Alphabetic File Extension List: r
The file extension list you requested is shown on this page. It loads as a table so please give it a moment as some of the lists are quite long. These lists contain basic information: the extension, the name of the program it works with, the specific function of the file, and the company that makes the program. Not all extensions have all of the data. Click on the extension of interest to see the detail page for that extension. Total extensions in this particular list: 1241.
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| Extension | Information |
| R | Macintosh Resource Similar to RC |
| R | Paradox File |
| R | Pegasus Mail Resource File (David Harris) |
| R | Progress Database Compiled Program File (Progress Software Corporation) |
| R | R script R script (RStudio) |
| R | Ratfor FORTRAN Preprocessor File |
| R | REBOL Script or Data File (REBOL Technologies) |
| R | Xcode Core Rez Program (Apple Inc.) |
| R0 | VirtualBox virtualization file (Oracle) |
| R0 | WinRAR stand-alone or part of muti-volume archived file (Rarlab) |
| R00 | 7-Zip split archive file (Igor Pavlov) |
| R00 | RAR split archive file (RARLAB) |
| R00 | The Unarchiver split archive file (MacPaw) |
| R00 | WinRAR split archive file (RARLAB) |
| R01 | 7-Zip split archive file (Igor Pavlov) |
| R01 | MicroStation customized interface settings file (Bentley) |
| R01 | RAR split archive file (RARLAB) |
| R01 | The Unarchiver split archive file (MacPaw) |
| R01 | WinRAR split archive file (RARLAB) |
| R02 | WinRAR part of split archived file (RarLab) |
| R03 | WinRAR part of split archived file (RarLab) |
| R04 | WinRAR part of split archived file (RarLab) |
| R05 | WinRAR Split Compressed Archive (RarLab) |
| R06 | WinRAR Split Compressed Archive (RarLab) |
| R07 | WinRAR Split Compressed Archive (RarLab) |
| R08 | TaxCalc Tax File (Acorah Software Products Ltd.) |
| R08 | WinRAR Split Compressed Archive (RarLab) |
| R09 | WinRAR Split Compressed Archive (RarLab) |
| R1 | WinRAR first part of split file (RarLab) |
| R1A | Yamaha RM1x Dance-Music Workstation (Yamaha Corporation of America) |
| R1M | RealOne Metadata Package (RealNetworks) |
| R1W | Reflection Setting File (WRQ) |
| R2 | WinRAR second part of split file (RarLab) |
| R20 | Avolites Titan, Daslight 4, Sunlite Suite Lighting Fixture Profile |
| R21 | WinRAR part 21 of split file (RarLab) |
| R2A | RS7000 All Data (Yahama Corporation) |
| R2A | Yamaha RS7000 Music Production Studio Sequencer (Yamaha Corporation of America) |
| R2D | Reflex Ver. 2 Data File (Borland Software Corporation) |
| R2D | RISA-2D Simple Analysis & Design |
| R2K | Repertoire 2000 Music Database |
| R2P | RS7000 Pattern Data (Yahama Corporation) |
| R2P | Yamaha RS7000 Music Production Studio Sequencer (Yamaha Corporation of America) |
| R2S | RS7000 Song Data (Yahama Corporation) |
| R2W | Reflection Setting File (WRQ) |
| R30 | WinRAR part 30 of split file (RarLab) |
| R36 | Recomposer MIDI Sequencer Music File |
| R3A | RS7000 Sample Data (Yahama Corporation) |
| R3A | Yamaha RS7000 Music Production Studio Sequencer (Yamaha Corporation of America) |
| R3D | Premiere Pro RAW video (Adobe) |
| R3D | Raider3D image (OKYZ) |
| R3D | READCINE-X PRO RAW video (RED) |
| R3D | Realsoft 3D 3D image (Realsoft) |
| R3D | RISA-3D 3d model (RISA) |
| R3P | RS7000 Sample Data (Yahama Corporation) |
| R3P | Yamaha RS7000 Music Production Studio Sequencer (Yamaha Corporation of America) |
| R4W | Reflection Setting File (WRQ) |
| R64 | Top Secret Crypto Gold Transformed E-mail File (TAN$TAAFL Software Company) |
| R8 | Flight Simulator Texture File |
| R8 | PictureMaker Red Channel Image Data (Cubicomp) |
| R8 | RAW Graphic File |
| R81 | Flight Simulator Texture File (Microsoft Corporation) |
| R82 | Flight Simulator Texture File (Microsoft Corporation) |
| R8L | LaserJet Landscape Font |
| R8P | Intellifont PCL 4 Bitmap Font File |
| R8P | LaserJet Portrait Font |
| RA | RealMedia Streaming Media (Real Networks, Inc.) |
| RA | Remote Access Data File |
| RA3 | RA3DIO Terrain Information (xeraina GmbH) |
| RA6 | ReliaSoft ALTA 6 |
| RABBIT | Apple II operating system Golden Orchard Apple II CD Rom file |
| RAC | Conversation with Racter |
| RAC | Venue Race Application Race Description File (Concept2 Inc.) |
| RAC | Win2020 Screen Subtitle (Screen Subtitling Systems) |
| RACECAR | Operating Systems, Compilers, Linkers, Debuggers Executable Programs |
| RAD | Radiance 3D scene description (Greg Ward) |
| RAD | Reality AdLib Tracker 2-op FM music (Reality Adlib Tracker) |
| RAD | Rhapsody cache (RealNetworks) |
| RAD | ViewPoint airspace/aircraft monitoring information |
| RAD | VRAD lights (Valve) |
| RAF | ACDSee Photo Studio raw image (ACD) |
| RAF | Illum data (Havard) |
| RAF | League of Legends game data archvie information (Riot) |
| RAF | MyFinePix Studio raw image (Fujifilm) |
| RAF | Photoshop raw image (Adobe) |
| RAG | RAGS Games File Adult Game Data File (RAGS Game) |
| RAI | SPEFO Stellar Spectra Analysis File |
| RAIL | DeckTools Custom Railing Design (DeckTools) |
| RAL | Right Track Layout File (Atlas Model Railroad Co., Inc.) |
| RAM | RealMedia Metafile (RealNetworks, Inc.) |
| RAN | Dexterpen File |
| RAND2 | rand2 Random data |
| RAP | 7-Zip compressed data (Igor Pavlov) |
| RAP | Music Studio data (Magix) |
| RAP | RadASM project (KetilO) |
| RAP | RapAnalyst knowledge filter (Raptor) |
| RAP | Rapidocs document (Epoq) |
| RAP | RAPTOR flowchart specification (Martin C. Carlisle) |
| RAP | Redox DAS plugin (REDO) |
| RAP | Room Arranger plan (Jan Adamec) |
| RAP | RunAs Professional configuration (MAST) |
| RAP | Scientific Workplace wrap (MacKichan) |
| RAPP | Adesso Replication Application (Adesso Systems, Inc.) |
| RAQ | Colbalt Server Backup |
| RAR | 7-Zip compressed archive file (Igor Pavlov) |
| RAR | Java EE JCA resource adapter archive (Oracle) |
| RAR | PeaZip compressed archive file (Giorgio Tani) |
| RAR | WinRAR compressed archive file (RARLAB) |
| RAR | WinZip compressed archive file (Corel) |
| RARENX | egis Encrypted RAR File (HiTRUST Inc.) |
| RAS | GIMP image (The GIMP Team) |
| RAS | Max Payne game data (Rockstar) |
| RAS | PaintShop image (Sun) |
| RAS | rtcorr sky subtracted data (NOT) |
| RAS | SmartLab Studio x-ray powder diffraction analysis data (Rigaku) |
| RAS | XnView black and white image (XnSoft) |
| RASMOL | RasMol File |
| RASMOLRC | RasMol Configuration File |
| RAST | Spore Texture/Model File (Electronic Arts, Inc.) |
| RAST | Sun Raster Graphic |
| RASTER | Spore Texture/Model File (Electronic Arts, Inc.) |
| RASX | Rigaku SmartLab Studio II X-ray diffraction data |
| RAT | Nimbus 7 radiance measurements (NASA/NOAA) |
| RAT | RandyTab tablature (Randy) |
| RAT | RATS data (Estima) |
| RAT | Windows rating system (Microsoft) |
| RATDVD | ratDVD DVD Container (RatDVD - Canada) |
| RATELIMITER | Facebook services Rate limiting |
| RAV | Fifa 2001 Environment Data |
| RAV | Rave Reports Project File (Nevrona Designs) |
| RAV | Rising Antivirus Quickscan File (Rising Antivirus International Pty Ltd) |
| RAW | Image Alchemy HSI Temporary Raw Bitmap |
| RAW | Nicolet Summit/DaStar Data File (Nicolet Instrument Technologies, Inc.) |
| RAW | Nimbus 7 SAMS Data File |
| RAW | Raw Data for CD-ROM Writing (Nero AG) |
| RAW | RAW RGB 24-bit Graphic |
| RAW | Raw Signed PCM Data |
| RAW | RDosPlay RAW Audio Format |
| RAW | RealAudio Sound |
| RAW | Sentry 2020 Encryption File |
| RAW | Spectrum Raw Memory Dump |
| RAW | V41/eV41 Program Files |
| RAW | VitaGraph File |
| RAW_HDR | Call of Duty: Mobile HDR Image Data |
| RAW_PPM | Adobe Photoshop Raw Image Data |
| RAX | Extended RAW Triangles |
| RAX | RealMedia Streaming File (Real Networks, Inc.) |
| RAY | Lighttools light rays (Synopsys) |
| RAY | LucidShape automotive light rays (Synopsys) |
| RAY | Rayshade 3D scene/image data (Stanford University) |
| RB | Rails dynamic web page (Ruby on Rails Community) |
| RB | Rocket eBook e-book (Gemstar) |
| RB | Rosebud configuration profile (Harald-René Flasch) |
| RB | Ruby script (Ruby Community) |
| RB | SketchUp plugin (Trimble) |
| RB | Xojo project (Xojo) |
| RB0 | Anti-Virus Backup |
| RB1 | Anti-Virus Backup |
| RB1 | R:Base Data (R:BASE Technologies, Inc.) |
| RB2 | Anti-Virus Backup |
| RB2 | R:Base Data (R:BASE Technologies, Inc.) |
| RB3 | Anti-Virus Backup |
| RB3 | R:Base Data (R:BASE Technologies, Inc.) |
| RB4 | Anti-Virus Backup |
| RB4 | R:Base Data (R:BASE Technologies, Inc.) |
| RB4 | Resume Builder Ver 4 Data File (Sarm Software) |
| RB5 | Anti-Virus Backup |
| RB6 | Anti-Virus Backup |
| RB7 | Anti-Virus Backup |
| RB8 | Anti-Virus Backup |
| RB9 | Anti-Virus Backup |
| RBB | Top Secret Crypto Gold Random Bits Bin File (TAN$TAAFL Software Company) |
| RBBAS | REALbasic Class (REAL Software, Inc.) |
| RBC | Easy Resume Creator Pro backup file (Sarm Software) |
| RBCF | Rain Bird app Controller backup file |
| RBE | Chief Architect / Ruby Interpreter Executable, Extension Manifest |
| RBF | Education EV3 Intelligent Brick executable files (The LEGO Group) |
| RBF | Quartus II data backup file (Intel Corporation) |
| RBF | R:Base data backup file (R:BASE Technologies, Inc) |
| RBF | Windows Installer data backup file (Microsoft Corporation) |
| RBFRM | REALbasic Window (REAL Software, Inc.) |
| RBG | RegexBuddy GREP Action (JGsoft - Just Great Software) |
| RBH | RoboHelp Configuration |
| RBI | Adressmn |
| RBI | eBahn Reader (Bentley Publishers) |
| RBJ | XRK - eXtra Redcode Kit RedCode Warrior (Marco Pontello) |
| RBK | Windows 95 registry backup file (Microsoft Corporation) |
| RBL | RegexBuddy Library (JGsoft - Just Great Software) |
| RBM | Rail Baron Player Map |
| RBM | ReBirth Modulation v2.0 (Propellerhead Software) |
| RBMNU | REALbasic Menu (REAL Software, Inc.) |
| RBN | Real Sound File |
| RBN | Richard's Bridge Notation |
| RBO | REALbasic Class (REAL Software, Inc.) |
| RBO | Sometimes associated with the Magistr.B Worm |
| RBP | REALbasic Project (REAL Software, Inc.) |
| RBP | RoutineBot project file (AKS-Labs) |
| RBPM | Portable Bitmap |
| RBR | Wordnet Backup File (NICE Systems Ltd.) |
| RBRES | REALbasic Resource (REAL Software, Inc.) |
| RBS | RealiMation 3D Object |
| RBS | ReBirth Song (Propellerhead Software) |
| RBS | Rollback Script (Microsoft Corporation) |
| RBS | Rutherford Backscattering Spectroscopy Analysis Package |
| RBT | LEGO NXT Brick (The LEGO Group) |
| RBT | REALbasic Project (REAL Software, Inc.) |
| RBVCP | REALbasic Project (REAL Software, Inc.) |
| RBW | REALbasic Window (REAL Software, Inc.) |
| RBX | RapidBuilder Multimedia Simulation Format (XStream Software) |
| RBX | REALbasic Plug-in (REAL Software, Inc.) |
| RBX | Ruby on Rails Script (Ruby on Rails Project) |
| RBXL | ROBLOX Game File (ROBLOX Corporation) |
| RBXLX | Roblox Studio Roblox Place File |
| RBXM | ROBLOX Model (ROBLOX Corporation) |
| RBXMX | Roblox Studio Roblox 3D Model |
| RBZ | Rail Baron saved game (Avalon Hill) |
| RBZ | SketchUp extension (Trimble) |
| RC | C++ Builder resource compiler script (Embarcadero) |
| RC | GNU Emacs configuration (Free Software Foundation) |
| RC | Navigator subscription information (Mozilla) |
| RC | PowerBASIC resource script (Robert Bob Zale) |
| RC | Visual Studio resource script (Microsoft) |
| RC2 | Developer Studio Non-editable Resources (Microsoft Corporation) |
| RC2 | ReCycle v.2 Audio Loop |
| RC2DAT | Rogue Legacy 2 Saving game progress |
| RC3 | Vc98 Resources File |
| RCC | Agenzia delle Entrate, Qt Creator, Leica Cyclone 3DR Tax data, Qt resources, 3D scans |
| RCD | Arcade Input File (Kirk Martini, University of Virginia) |
| RCD | Formula 1 Car Race 2001 Season01 Drivers File |
| RCD | pcAnywhere Recorded Session File (Symantec Corporation) |
| RCE | NTgraph GUI Control 3D File |
| RCF | CYCLONE rich clone format file (University of Bremen) |
| RCF | Epson RC+ robot configuration file (Epson) |
| RCF | Global VPN Client configuration file (SonicWall) |
| RCF | Prototype game data archive (Radical Entertainment) |
| RCF | RCoid remote control configuration file (Harry Grünewald) |
| RCF | Rhapsody cache file (RealNetworks) |
| RCF | The Simpsons: Road Rage game data archive (Radical Entertainment) |
| RCFGX | NovaStar LED Studio LED screen configuration |
| RCG | Netscape Newsgroup File |
| RCG | Reliable Change Generator Data File (Psytek Ltd.) |
| RCH | SWAT Reach Output File |
| RCI | SPEFO Stellar Spectra Analysis File |
| RCJ | Robocopy Robocopy (Microsoft) |
| RCL | Checklist Repetitive Checklist (Checklist répétitive) (Francis Gagné) |
| RCL | Easy CD Creator Layout File (Sonic Solutions) |
| RCM | Logos Library System 2.x Verse Map |
| RCM | Polarmap Calculator Configuration |
| RCM | Technics Keyboard Rhythm Custom File |
| RCO | Playstation Sub-Menu Graphics and Localized Resources (Sony Corporation of America) |
| RCP | Recomposer MIDI Sequencer Music File |
| RCP | Rich Chart Builder Project (Blue Pacific Software) |
| RCPROJECT | iMovie Project File (Apple Inc.) |
| RCRM | Relay Crash reports |
| RCS | Colin McRae Rally saved game file (Codemasters) |
| RCS | Maverick 3D scene (Random Control) |
| RCS | RAD Developer color scheme (RAD Developer) |
| RCS | RCSWin job settings (RCS) |
| RCS | SaralTDS annual report data (Relyon) |
| RCT | AOL Tool File (America Online, Inc.) |
| RCT | Developer Studio Resource Template (Microsoft Corporation) |
| RCV | Resource Compiler; Resource Script |
| RCX | Lego Mindstorms Robotics Invention System (The LEGO Group) |
| RCY | ReCycled Audio Loop |
| RC_ | Winhelp Compressed File |
| RD | Captivate Project File (Macromedia, Inc.) |
| RD | MDL Molfile Reaction File (MDL Information Systems, Inc.) |
| RD | Philips Raw Data |
| RD1 | Descent1 Registered Level File |
| RD1 | Retirement Document System Data File (DATAIR Employee Benefit Systems, Inc.) |
| RD2 | Race Driver Version 2 Saved Game File (Codemasters Software Company Limited) |
| RD2 | Retirement Document System Custom Text File (DATAIR Employee Benefit Systems, Inc.) |
| RD3 | CorelDream 3D |
| RD3 | Ray Dream Designer Graphics |
| RD4 | Ray Dream Designer Graphics |
| RD5 | Ray Dream Designer Graphics |
| RDA | Anno game data file (Ubisoft) |
| RDA | Oracle Database database storage area file (Oracle) |
| RDA | R statistical objects file (R Foundation) |
| RDA | RDA Explorer game data file |
| RDA | Ready Pro accounting data file (CODICE) |
| RDA | RStudio statistical objects file (RStudio) |
| RDATA | R workspace data file (R Foundation) |
| RDATA | RStudio workspace data file (RStudio) |
| RDB | Communicator data (Netscape) |
| RDB | Darkbot random database (Darkbot) |
| RDB | Oracle Database root data (Oracle) |
| RDB | Pro Mastering data (Gear) |
| RDB | Project64 compatible ROM database (Zilmar) |
| RDB | QuickView video (Multimedia Ware) |
| RDB | Redis database snapshot (backup) (Redis Labs) |
| RDB | Retrospect backup set (Retrospect) |
| RDB | TrueVector rules database (Zone Labs) |
| RDB | Value Navigator database (Aucerna) |
| RDB | ZoneAlarm rules database (Zone Labs) |
| RDB-SHM | Redis Redis shared memory |
| RDB-WAL | SQLite Database logging |
| RDC | IBM Voice Type Language Scripts Data File |
| RDD | ReliaSoft ALTA 6 & Weibull++ 6 |
| RDEF | Geoworks UI Resource File |
| RDF | BLDRATE rate description (BLDRATE Developer) |
| RDF | Breadbox Ensemble UI compiler source code (Berkeley Softworks) |
| RDF | Chromeleon report definition (ThermoFisher) |
| RDF | Firefox window/toolbar configuration (Mozilla) |
| RDF | ICRA Labelling Engine site label (ICRA) |
| RDF | Newsroom data (Burli) |
| RDF | Oracle Reports report (Oracle) |
| RDF | PowerProducer DVD video disc image (CyberLink) |
| RDF | ProWORX Nxt cross-reference data (Schneider Electric) |
| RDF | Relux lighting project (Relux Informatik) |
| RDF | Sublime template (Sublime) |
| RDF | Workshare Synergy collaboration response (Litera) |
| RDF | XMLSpy data (Sublime) |
| RDF | Yaesu Transceivers radio memory (Yaesu) |
| RDG | Morae recorded video file (TechSmith) |
| RDG | RDCMan configuration file (Microsoft) |
| RDI | Device-Independent Bitmap |
| RDI | SPEFO Stellar Spectra Analysis File |
| RDJ | JCanyon: Grand Canyon for Java DEM File in JPEG Format |
| RDL | CD DVD Label Maker compact disc label (RonyaSoft) |
| RDL | Descent registered level (Interplay) |
| RDL | MicroStation drawing layer (Bentley) |
| RDL | Paradox delivered reports (Corel) |
| RDL | RadioDestiny radio stream (Destiny) |
| RDL | SQL Server report definition (Microsoft) |
| RDL | Symbian recognizer library (Nokia) |
| RDLC | Visual Studio report definition (Microsoft) |
| RDM | Ragdoll Masters Preference File (Ragdoll Soft) |
| RDO | Oracle Redo Log File |
| RDO | Xerox Document Assembler Metafile |
| RDP | Network Operations Management driver package (Micro Focus) |
| RDP | Windows parameter file (Microsoft) |
| RDPROJ | Report Direct Project File (MRDC Ltd) |
| RDPW | Remote Desktop Connection Manager Remote Desktop Settings |
| RDS | DAZ Studio 3D scene or animation (DAZ) |
| RDS | ERMIS radio data system encoders (ERMIS) |
| RDS | RStudio datasets (Rstudio) |
| RDS | SQL Server data source (Microsoft) |
| RDS7 | RODOS 7 Cost estimates |
| RDT | RDT Tracking File |
| RDV | NTgraph Borland C 32 File |
| RDV3D | RadiAnt DICOM Viewer 3D medical visualization |
| RDVGAME | Metroid Prime Randomizer Randomizer Save File |
| RDVSET | RDWorksV8 Laser cutter settings |
| RDW | Real-DRAW Project (MediaChance.com) |
| RDX | Reflex Data File (Borland Software Corporation) |
| RDY | Ready Pro Accounting Database (Codice srl) |
| RDZ | Mandrake Linux Install File |
| RDZ | RemoteDocs File |
| RE | Apple II operating system Golden Orchard Apple II CD Rom file |
| REA | Doc Free Geocom File |
| README | Notepad description/documentation (Microsoft) |
| README | Sublime description/documentation (Sublime) |
| README | TextEdit description/documentation (Microsoft) |
| REALDOWNLOAD | RealDownload Paused Download (Real.com) |
| REALITY | Apple RealityKit AR scenes |
| REALM | Realm Mobile Database Mobile database storage |
| REASON | REASON REASON (Propellerhead) |
| REC | Accounting bank reconciliation data (Medlin) |
| REC | ARCserve archivation protocol (Broadcom) |
| REC | Creator recovery data (Roxio) |
| REC | Epi Info data (CDC) |
| REC | EpiData data (EpiData) |
| REC | MPEG Streamclip video (Squared 5) |
| REC | Payroll Mate bank reconciliation data (RealTaxTools) |
| REC | ProMash recipe (Sausalito) |
| REC | RapidComm Voice voice recording (Smith Micro) |
| REC | Sprint record |
| REC | Sublime Text data recovery (Sublime) |
| REC | VLC video (VideoLAN) |
| REC | Windows Macro Recorder macro script (Microsoft) |
| REC1 | DVR365 Player CCTV Video Recording |
| RECEIPT | Apple App Store, ExamSoft Examplify, PDF Readers Digital Receipts |
| RECENTS | various Applications Recent Items |
| RECENTVIEWS | PMIGUIControls Recent Views List |
| RECO | Data Recovery Software (e.g., WinRAR) Recovered file fragments |
| RECORD | macOS, iOS, MonkeyRunner Settings or Logs |
| RECOVERY | Microsoft Windows System restoration data |
| RED | ABF Player red points (ABF Masterpoint Centre) |
| RED | Autodesk Viewer redline markup (Autodesk) |
| RED | CADViewer redline markup (Tailor Made Software) |
| RED | Clarion path data (SoftVelocity) |
| RED | Rational Rose module diagram (IBM) |
| RED | Red Faction level (THQ) |
| RED | RED project (Boris FX) |
| RED | Visual Studio Code source code (Microsoft) |
| RED | XRK - eXtra Redcode Kit disassembled warrior (Marco Pontello) |
| REDL | RedLine Stealer Malware Exfiltration |
| REDS | Cyber Engine Tweaks Mod settings file |
| REF | Adaware Antivirus malware signature file (Adaware) |
| REF | Creo temporary data file (PTC) |
| REF | ST Guide reference links file (Holger Weets) |
| REF | TerrSet/IDRISI object reference file (Clark Labs) |
| REF | Train Simulator file settings reference file (Microsoft) |
| REFER | ReferBib Document |
| REFERENCE | Budget In Brief reference file (Budget In Brief) |
| REG | Microsoft 365 registration information file (Microsoft) |
| REG | Mozilla Firefox XPCOM registry file (Mozilla Foundation) |
| REG | Windows registry file (Microsoft) |
| REG | Wine registry file (Wine Authors) |
| REGET | ReGet Deluxe Downloader |
| REGTRANS-MS | Microsoft Windows Registry Transaction Log |
| REGULAR | Apple II operating system Golden Orchard Apple II CD Rom file |
| REJ | Energo Registration (Rejestracja) (ZUI TechSoft) |
| REJ | Git rejected files Git rejected files |
| rej | UNIX Rejected Patches |
| REJG | Ransomware Encrypted Image |
| REKO | REKO Cardset (REKO Games) |
| REL | ACT! Alarm Data File (Best Software CRM Division) |
| REL | Knowledge Explorer Knowledge Representation Relation |
| REL | Nokia Phone Audio File (Nokia) |
| REL | Norton Internet Security 2001 Log File (Symantec Corporation) |
| REL | PDP-10 Relocatable Object File (Input to LINK-10 or LOADER) |
| REL | Retrieve 4GL Dataset File (Sage Enterprice Solutions) |
| REL | Wii Relocatable Module (Nintendo) |
| RELOC | Linkers and Loaders Code Relocation |
| RELS | Office relationships (Microsoft) |
| RELS | OpenOffice relationships (Apache) |
| REM | Act! database maintenance (Act!) |
| REM | Annotation |
| REM | BlackBerry Desktop encrypted data (Blackberry) |
| REM | Delphi memory swap (Embarcadero) |
| REMINDERS | Remind Reminder Script (Roaring Penguin Software Inc.) |
| REMK | Luminar 4; RansomExx Image preset; Encrypted file |
| REMOVE | various systems and software Marked for deletion |
| REN | Possibly a Renamed File |
| REN | Renai Tsumyu Resshon Tsukuru 2 (Love Lesson Maker 2) (Enterpbrain) |
| REO | Apple II operating system Golden Orchard Apple II CD Rom file |
| REP | 1st Reader reply file (Sparkware) |
| REP | Act! report template file (Act!) |
| REP | BusinessObjects report data file (SAP) |
| REP | Complete Works report file (Toplevel) |
| REP | Grand Theft Auto replay file (Rockstar Games) |
| REP | Lotus Organizer report file (IBM) |
| REP | Sphinx questionnaire closed response file (Le Sphinx) |
| REP | StarCraft replay file (Blizzard) |
| REP | X-Plane replay file (Laminar) |
| REPACK | QuickBMS Compressed Game Archive |
| REPLAY | Fortnite replay (Epic) |
| REPLAY | League of Legends replay (Riot) |
| REPLAY | Rocket League replay (Psyonix) |
| REPLAYDESC | Infinite Flight Flight Replay Data |
| REPORT | Apple II operating system Golden Orchard Apple II CD Rom file |
| REPP | ReMarkable ReMarkable Documents |
| REPX | XtraReports Report Definition File (Developer Express Inc.) |
| REQ | OpenSSL certificate request (OpenSSL Project Authors) |
| REQG | Ransomware Ransomware encrypted files |
| RES | 7-zip compressed archive (Igor Pavlov) |
| RES | Acrobat document (Adobe) |
| RES | C++ Builder compiled resource (Embarcadero) |
| RES | Championship Bass game data archive (Electronic Arts) |
| RES | Delphi compiled resource (Embarcadero) |
| RES | Etherlords 2 game data archive (Nival) |
| RES | Evil Islands game data archive (1C) |
| RES | Flyff game resource (Play2bit) |
| RES | Half-Life game map (Valve) |
| RES | Haven & Hearth resource (Heaven & Hearth Developers) |
| RES | Infinity character biography (BioWare) |
| RES | Kindle e-book data (Amazon) |
| RES | SHELX output data (SHELX Developers) |
| RES | SNNS result (University of Tübingen) |
| RES | Steam resource (Valve) |
| RES | Visual Studio compiled resource (Microsoft) |
| RES | Xboard resign conferences data (Free Software Foundation) |
| RES11 | MIKE 11 Result File (DHI Water & Environment) |
| RESID | NML Language Compilation Residual File (NevoSoft) |
| RESIDENT2 | Resident Evil 2 Saved Game (Capcom) |
| RESMONCFG | Resource Monitor (Windows) Resource Monitor settings |
| RESOURCE | Unity 3D Assets Unity 3D Assets |
| RESOURCES | Apple II operating system Golden Orchard Apple II CD Rom file |
| RESOURCESCONFIG | Visual Studio .NET Resources Configuration (Microsoft Corporation) |
| RESS | Unity game data (Unity) |
| RESTORE | ISE WebPACK Project Restore File (Xilinx, Inc.) |
| RESULT | Multiple meaning |
| RESULTS | RSEM, HEC-HMS, Logitech SetPoint Storing results |
| RESUME | PDF Readers, BitTorrent Clients, Word Processors Resume, Download State |
| RESX | Payroll Mate data (RealTaxTools) |
| RESX | Visual Studio managed resource (Microsoft) |
| RET | Basic Realizer Careal Caret Samples |
| RET | RETScreen Project File (RETScreen International) |
| REUNION | Apple II operating system Golden Orchard Apple II CD Rom file |
| REV | Compare document version information file (Workshare) |
| REV | FrameMaker Document (Adobe) |
| REV | Geoworks Revision File |
| REV | LiveCode metacard stack (LiveCode) |
| REV | RAR recovery volume (RARLAB) |
| REV | WinRAR recovery volume (RARLAB) |
| REVALVER | ReValver Preset |
| REVERSEDIRECTORYSTORE | macOS Spotlight metadata index |
| REVIEW | Apple II operating system Golden Orchard Apple II CD Rom file |
| REX | 4th Dimension Database Windows Client Local File (4D, Inc.) |
| REX | ACT! (Best Software CRM Division) |
| REX | Oracle Report Definition |
| REX | PharLab Executable File |
| REX | ReCycled Audio Loop Export File |
| REX | REXX Script (IBM) |
| REXX | REXX Script (IBM) |
| REZ | Alien vs Predator 2 Game |
| REZ | Blood 2 Archive |
| REZ | Escape Velocity Nova Plug-in (Ambrosia Software, Inc.) |
| REZ | LithTech Game Resource File (Touchdown Entertainment, Inc.) |
| REZ | No One Lives for Ever Archive |
| REZ | Purge |
| REZ | Resume Divider (Luna) |
| REZ | Sanity: Aiken's Artifact Archive |
| REZ | Shogo Archive |
| RF | FrameMaker Document (Adobe Systems Incorporated) |
| RF | RealFlash Clip |
| RF | Sun Raster Graphic |
| RF? | SmartWare Compiled Project File |
| RFA | Battlefield 1942 game package file (Electronic Arts) |
| RFA | Revit finished family data file (Autodesk) |
| RFB | RoboForm (Siber Systems Inc.) |
| RFC | Unity game engine Game resources |
| RFC822 | Email clients (e.g., Thunderbird, Outlook, Apple Mail) and email servers Storing email messages |
| RFD | Emperor: Battle for Dune Archive |
| RFD | Recogniform Desktop Reader Form Definition (Recogniform Technologies SpA) |
| RFF | Maggi Graphic File |
| RFG | RFG Integrator System Database |
| RFH | Maxagrid CTM Refresh File |
| RFH | RFG Integrator Householding Database |
| RFI | SPEFO Stellar Spectra Analysis File |
| RFL | ANSYS |
| RFL | Guardian Database Roll-forward File |
| RFL | Reason Sound Bank (Propellerhead Software) |
| RFL | RISAFloor Analysis & Design |
| RFM | Rich Music Format |
| RFN | RoboForm Saved Data (Siber Systems Inc.) |
| RFO | RoboForm Cached Data (Siber Systems Inc.) |
| RFP | Examina data (Bare) |
| RFP | RoboForm passcard (Siber) |
| RFR | Photoshop Frame Filter File (Adobe Systems Incorporated) |
| RFS | Ragnarok Online Game Data File |
| RFT | DisplayWrite text document (IBM) |
| RFT | Revit data family template (Autodesk) |
| RFT | RoboForm identities database (Siber Systems) |
| RFU | LaserJet P3010 firmware update (Hewlett Packard) |
| RFX | Modula M2SDS File |
| RFX | RoboForm Saved Data (Siber Systems Inc.) |
| RFX | TouchStar License File |
| RG | Bitmap Graphic |
| RG | Rosegarden Music File |
| RGB | Advanced Utility GIS raw bitmap image (Intergraph) |
| RGB | Maya texture (Autodesk) |
| RGB | PaintShop image (Corel) |
| RGB | RECOIL image (Piotr Fusik and Adrian Matoga) |
| RGB | Ribbons image (Mike Carson) |
| RGB | VideoCraft GIF Animator image (North Coast) |
| RGB | XnView image (XnSoft) |
| RGBA | Silicon Graphics RGB |
| RGD | RAFT saved game (Redbeet) |
| RGD | Rosegarden MIDI device definition (Chris Cannam and Andy Green) |
| RGD | War Hammer game data archive (Relic) |
| RGE | Inno Setup Registry Entries File |
| RGE | R.A.G.E. Driver |
| RGF | Advanced Registry Tracer Scan Data (ElcomSoft Co.Ltd.) |
| RGF | regify Encrypted Message (regify AG) |
| RGH | ZZ Rough Image |
| RGI | RealArcade Game Installer |
| RGL | Scarlett Expert System Compiler Rules File |
| RGN | Championship Manager Game File |
| RGN | Garmin Region File (Garmin Ltd.) |
| RGO | RepliGo Virtual Print File (Cerience Corporation) |
| RGP | RealArcade Game Package (RealNetworks Inc.) |
| RGP | Rosegarden Project |
| RGS | InstallShield Script for Windows Registry (Acresso Software Inc.) |
| RGS | RealArcade Secured Game Installer (RealNetworks Inc.) |
| RGSS3A | RPG Maker VX Ace Encrypted Game Data |
| RGT | Yamaha Keyboards (e.g., PSR-S910, PSR-3000) Keyboard Registration |
| RGU | Data Recovery Software (Kroll Ontrack Inc.) |
| RGX | ReaGeniX Code Generator Symbol Table |
| RGZ | Ragnarok EXE and BGM Patch Archive (Gravity Co., Ltd.) |
| RH | C++ Resource Header File (Borland Software Corporation) |
| RH | Deep Exploration Repository File (Right Hemisphere) |
| RHC | ClipX RLIB RHELP Source File |
| RHL | RatHole Archive (Edge Sounds) |
| RHP | Rhino 3D Plug-in File (Robert McNeel & Associates) |
| RHS | APD.exe Encrypted, Compressed Resources |
| RHTML | Ruby on Rails dynamic web page (Ruby on Rails Project) |
| RHTML | Sublime dynamic web page (Sublime) |
| RI | 1-2-3 (IBM) |
| RIA | Alpharel Group IV Raster Graphics |
| RIB | 3D Reality Renderman Format Graphics |
| RIBD | Rapid Install Builder Software Installation |
| RIC | Ricoh FAX Graphic File |
| RICHMEDIA | Norton Guides File |
| RICOCHETLW | Ricochet Lost Worlds Round (Reflexive Entertainment) |
| RICS | Rittal Configuration System, Eplan Pro Panel Rittal Configuration Data |
| RID | GerbMagic Raster Image Data (BronzWare, Inc.) |
| RIDER | AutoIt, JetBrains Rider Automation Script, IDE Plugin |
| RIDX | ProgDVB TV Recording Index |
| RIF | Awave ADPCM mono sound (FMJ) |
| RIF | FutuRUG encrypted resident information (Two Brothers) |
| RIF | Painter painting (Corel) |
| RIF | Revit mechanical, electrical, and plumbing data (Autodesk) |
| RIF | RouterOS debugging/support dump (MicroTik) |
| RIF | XnView image (XnSoft) |
| RIFF | CorelDRAW bitmap (Corel) |
| RIFF | Groove Music music or sound (Microsoft) |
| RIFF | Painter layered image (Corel) |
| RIFF | VLC music or sound (VideoLAN) |
| RIFL | Business Integrator Real-Time Integration Flow Language Script (Pervasive Software Inc.) |
| RIG | LightWave 3D RIG function (NewTek) |
| RIGD | Ransomware, Remini, Exploit Kits Encrypted Files |
| RIGH | RIGH Ransomware Ransomware encrypted files |
| RIGJ | Ransomware Ransomware Encrypted Image |
| RIN | RappInfo PostScript Converter Configuration File |
| RIN | Retrieve 4GL Database Index (Sage Enterprice Solutions) |
| RIOX | RioPlay Encrypted Video Container |
| RIP | Hit'n'Mix Hit'n'Mix (Hit'n'Mix) |
| RIP | Lotus Notes Error File (IBM) |
| RIP | Quincy Program Crash Report |
| RIP | Remote Imaging Protocol |
| RIP | RIPcoder Encrypted File (Ruzaev Sergei) |
| RIP | Telegrafx Remote Imaging Protocol |
| RIR | Spaceward Satori Family Native |
| RIS | EndNote bibliography reference (Clarivate) |
| RIS | HDF5 compressed dataset (HDF) |
| RIS | Reference Manager bibliography reference (ISI ResearchSoft) |
| RIS | Sublime bibliography reference (Sublime) |
| RIS | Wandora bibliography reference (Wandora Team) |
| RISCOS | Riscos Make File |
| RIT | Velrita Document File |
| RIV | CRiSP Harvest File |
| RIX | ColorRIX VGA Paint Bitmap (RIX SoftWorks Inc.) |
| RIX | RIX Virtual Screen |
| RJS | RealJukebox Skin (RealNetworks, Inc.) |
| RK | WinRK archived file (MSoftware) |
| RKA | RK Archiver / RKAU Audio (M Software) |
| RKP | REKO PC Cardset (REKO Games) |
| RKP | RemoteKeys Profile (The OATS Project Consortium) |
| RKP | RKP Game Package (v1.x) |
| RKT | RockSim Rocket Design File (Apogee Rockets) |
| RKV | RKIVE Compressed Archive |
| RKW | RockWorks Graphic (RockWare, Inc.) |
| RL | FLEXnet Manager Report Log (Acresso Software Inc.) |
| RL | The 7th Guest Archive |
| RL$ | Basic Realizer Disk1 File |
| RL1 | Descent1 Registered Level File |
| RL2 | Descent2 Registered Level |
| RL4 | Bitmap Graphic |
| RL8 | Bitmap Graphic |
| RLA | Advanced Visualizer File |
| RLA | Wavefront Raster Image |
| RLAJ5 | Roland VersaWorks Color adjustment settings |
| RLB | Harvard Graphics (Harvard Graphics) |
| RLB | Insight II Residue Library (Accelrys Software Inc.) |
| RLB | Wavefront Bitmap (Alias) |
| RLC | ArcView Image File (ESRI) |
| RLC | Image Systems CAD Overlay |
| RLC | LoopCAD Project (Avenir Software Inc.) |
| RLC | Run Length RLC Bitmap |
| RLC | Scanner One-bit/pixel Grahpic Output |
| RLD | Norton Commander 5.0 Temporary File |
| RLE | Boot Screen Logo Creation Package boot logo or splash screen (nelikp) |
| RLE | ChromaGraph Graphics Card bitmap image (ADEX) |
| RLE | Golly simulation pattern data (Golly Contributors) |
| RLE | PaintShop bitmap image (Corel) |
| RLE | Photoshop bitmap image (Adobe) |
| RLE | Tom's Editor black and white bitmap (Tom's Editor) |
| RLE | Utah Raster Toolkit bitmap image (School of Computing, University of Utah) |
| RLE | XnView bitmap image (XnSoft) |
| RLF | ArcGIS report (ESRI) |
| RLF | ArtCAM pro relief (Autodesk) |
| RLF | RenderMan look (Pixar) |
| RLG | Regcleaner Language File |
| RLG | ReliaSoft ALTA 6 & Weibull++ 6 |
| RLI | RVS-COM Least-cost-routing Tariff Database (Living Byte Software GmbH) |
| RLL | Basic Realizer Careal File |
| RLL | IP-EPS |
| RLL | SQL Server Resource Library (Microsoft Corporation) |
| RLO | Basic Realizer Careal Library File |
| RLS | RadLight Skin (RadLight) |
| RLT | ReliaSoft BlockSim & Weibull++ 6 |
| RLV | Basic Realizer Careal Clipart |
| RLW | ReliaSoft ALTA 6 & BlockSim & Weibull++ 6 |
| RLZ | Realizer Source Code |
| RM | Elmedia video/audio stream (Eltima) |
| RM | MPlayer video/audio stream (Mplayer Team) |
| RM | RealPlayer video/audio stream (RealNetworks) |
| RM | VLC video/audio stream (VideoLAN) |
| RMB | SafeGuard RemovableMedia Keyring Backup File (Utimaco Safeware AG) |
| RMBAK | PC Tools Registry Mechanic |
| RMC | RMCalc |
| RMD | EndNote database (Thomson) |
| RMD | IMail Server mail message (Progress) |
| RMD | OaapPro Auditing database (Resource Management Services) |
| RMD | RateMyDrawings drawing (RateMyDrawings) |
| RMD | RealPlayer media reference (RealNetworks) |
| RMD | REDCINE-X PRO metadata (RED) |
| RMD | RegMaid document (Microsoft) |
| RMD | Report Miner definition (Retsel) |
| RMD | RStudio markdown document (Rstudio) |
| RME | Final Fantasy Sound (Square Enix Co., Ltd) |
| RME | SB_AWE Keys File |
| RMESH | RecRoomEditor 3D Model Geometry |
| RMF | Acrobat Rights Management Document (Adobe Systems Incorporated) |
| RMF | Beatnik Rich Music Format (Beatnik) |
| RMF | Rich Map Format |
| RMG | ANSYS |
| RMG | RootsMagic Genealogy File (RootsMagic, Inc.) |
| RMG | Temporary File |
| RMGB | RootsMagic RootsMagic backup file (RootsMagic) |
| RMGC | RootsMagic RootsMagic (RootsMagic Inc) |
| RMH | GigaTrust RM-protected File (GigaMedia Access Corporation) |
| RMH | Rights-managed HTML File (Microsoft Corporation) |
| RMI | MIDI File |
| RMID | RMID Ringtone |
| RMJ | RealAudio Media (RealNetworks, Inc.) |
| RMK | Clipper RMake Make File |
| RML | Redline Markup Language File |
| RMM | RealMedia Metafile (RealNetworks, Inc.) |
| RMMZSAVE | RPG Maker MZ Saving game progress |
| RMO | Selectica RateBuilder |
| RMP | Open Workbench Project File (Sponsored by CA's Clarity Division (formerly Niku)) |
| RMP | RealJukebox Track Info Package (RealNetworks, Inc.) |
| RMP | RIFF MP3 Audio File |
| RMR | Resume Maker File |
| RMS | AutoCAD data (Autodesk) |
| RMS | Dynamite VSP road marking object style (3am Solutions) |
| RMS | RealPlayer DRM-proctected media (Real Networks) |
| RMS | Rise of Nations random map script (Microsoft) |
| RMSKIN | Rainmeter Rainmeter (Rainmeter) |
| RMT | CONSEL Input File (Dept. of Mathematical and Computing Sciences Tokyo Institute of Technology) |
| RMVB | ALLPlayer variable bitrate video (ALL Player) |
| RMVB | Elmedia variable bitrate video (Eltima) |
| RMVB | RealPlayer variable bitrate video (Real Networks) |
| RMVB | VLC variable bitrate video (VideoLAN) |
| RMW | Final Fantasy Sound (Square Enix Co., Ltd) |
| RMX | RealMedia Secure Media Clip (RealNetworks, Inc.) |
| RMX | Reference Manager Database Indes (The Thomson Corporation) |
| RMXL | Remixlive Music Project |
| RN | Nota Bene XPL Program |
| RNC | Oxygen XML Editor syntax file (Syncro Soft) |
| RNC | ProPack archived data file of games (Rob Northen Computing) |
| RND | AutoCAD rendering slide (Autodesk) |
| RND | PDP-10 runoff input (DEC) |
| RND | Pretty Good Privacy (PGP) random seed (Broadcom) |
| RND | PuTTY random hash (PuTTY Developers) |
| RND | Sublime data (Sublime) |
| RND | VMware Workstation Player random hash (VMware) |
| RND | XnView image (XnSoft) |
| RNG | Nokia Phone Ringtone File (Nokia) |
| RNG | Random Number Generator Data File (Psytek Ltd.) |
| RNG | RELAX NG (OASIS RELAX NG TC) |
| RNG | Top Secret Crypto Gold RSA Key Ring File (TAN$TAAFL Software Company) |
| RNK | Dial-up Shortcut |
| RNL | GTX Runlength Raster Graphics |
| RNO | PDP-10 RUNOFF Input (Creates MEM) |
| RNO | VAX Runoff File |
| RNP | Renga BIM System Architectural project file |
| RNS | Reason Audio File (Propellerhead Software) |
| RNS | Renoise Professional Music Tracker |
| RNT | EdgeCAM Licensing Data Ffile (Pathtrace Engineering Systems) |
| RNW | Sweave Source File (Friedrich Leisch) |
| RNX | RealPlayer File (RealNetworks) |
| RO | ROwin ROwin project file (Procedimientos) |
| ROADS | ROADS++ Documnet |
| ROB | Microsoft Art Gallery File |
| ROB | MPC-Solution Machine definition file (iAR GmbH) |
| ROB | Real Player (RealNetworks, Inc.) |
| ROBOT | Robot Framework Test Definition |
| ROC | SpaceCAD Rocket Design (SpaceCAD.com) |
| ROCK | Rockbox Executable Application (The Rockbox Crew) |
| ROD | e.Report Designer Report Object Design (Actuate Corporation) |
| RODATA | Operating Systems, Compilers, Various Applications Read-only data |
| ROF | ReliaSoft RG |
| ROFF | Roff/nroff/troff/groff Unformatted Manual Page (UNIX) |
| ROFL | League of Legends replay (RIOT) |
| ROI | e.Report Designer Report Object Instance (Actuate Corporation) |
| ROI | Shark Sales System Data File (Shark Finesse Ltd) |
| ROL | AdLib Visual Composer Music File |
| ROL | e.Report Designer Report Object Library (Actuate Corporation) |
| ROM | AFUDOS motherboard firmware update (Intel) |
| ROM | ASUS BIOS motherboard firmware update (ASUS) |
| ROM | Flight Simulator flight navigation data (Microsoft) |
| ROM | Killing Floor map (Tripwire) |
| ROM | msi BIOS motherboard firmware (msi) |
| ROM | MSX system image (Microsoft & ASCII) |
| ROM | MZ-800 system image (Chaky) |
| ROM | NVIDIA GPU graphics card firmware (Nvidia) |
| ROM | Project64 game image (Zilmar, Shygoo, and Azimer) |
| ROM | Samsung Soundbar soundbar firmware (Samsung) |
| ROM | SP Flash Tool smartphone firmware (SP Flash Tool Developers) |
| ROM | TI Connect graphing calculator firmware (Texas Instruments) |
| ROM | Yealink Web Interface phone firmware (Yealink) |
| ROM-0 | Nintendo DS Emulators Split ROM Segment |
| ROOT | ROOT Data File (Rene Brun & Fons Rademakers) |
| ROOTFS | Embedded systems, Virtualization software, Containerization software Root filesystem image |
| ROP | Actuate Parameter Template (Actuate Corporation) |
| ROQ | Id Software RoQ Movie (id Software) |
| ROQ | Medal of Honor - Allied Assualt |
| ROS | BattleScribe army roster (Jon Taylor) |
| ROS | Cricket 2007 roster (Electronic Arts) |
| ROS | Dynamite VSP rail object style (3am Solutions) |
| ROS | e.Report Designer search definition (Actuate) |
| ROS | Madden roster (Electronic Arts) |
| ROS | Notes full text index (HCL) |
| ROS | SG200 Web Interface firmware (Cisco) |
| ROT | Home World 2 ROT Graphics (Sierra Entertainment, Inc.) |
| ROT | Homeworld Relic's Graphics Format (Sierra Entertainment, Inc.) |
| ROT | Rotater 3D Image |
| ROTE | ROTE Ransomware Ransomware Encrypted File |
| ROU | English Lake District Walker Calculator Route File |
| ROU | MapSource Route Information (Garmin Ltd.) |
| ROUT | Apple II operating system Golden Orchard Apple II CD Rom file |
| ROV | e.Report Designer Report Object Value (Actuate Corporation) |
| ROV | Rescue Rover Data |
| ROW | RowPro Rowfile (Digital Rowing Inc.) |
| ROX | e.Report Designer Report Object Executable (Actuate Corporation) |
| ROY | TrueType |
| ROZ | aSc TimeTables Timetable File (aSc -- Applied Software Consultants s r.o.) |
| RP | Axure Pro UI design project (Axure) |
| RP | Rainbow Painter image (Norbyte) |
| RP | RealPlayer animation/slideshow clip (Real Networks) |
| RP0 | RescuePro Physician Invoice File |
| RP1 | Database Text; R&R Report File |
| RP1 | RescuePro Physician Invoice File |
| RP2 | RescuePro Physician Invoice File |
| RP2 | RetroPlatform Player Archive |
| RP3 | Need for Speed Car Race File |
| RP3 | RescuePro Physician Invoice File |
| RP4 | Reliance 4 Project File (GEOVAP, spol. s r.o.) |
| RP4 | RescuePro Physician Invoice File |
| RP5 | R&R Report Writer Report Library (LiveWare Publishing) |
| RP5 | RescuePro Physician Invoice File |
| RP6 | RescuePro Physician Invoice File |
| RP7 | RescuePro Physician Invoice File |
| RP8 | RescuePro Physician Invoice File |
| RP9 | RescuePro Physician Invoice File |
| RP9 | RetroPlatform Player Archive File (Cloanto) |
| RPA | iTWO project archive file (RIB) |
| RPA | Ren'Py image archive file (Tom Rothamel) |
| RPA | Strip Poker supplementary video/audio file (Rebel) |
| RPACK | Red Dead Redemption 2 Game resource archive |
| RPAK | Apex Legends Game Data |
| RPB | Automotive Diagnostic |
| RPB | CP Backup Report |
| RPB | Radmin (Remote Administrator) Phonebook (Famatech, LLC.) |
| RPB | RowPro Database Backup (Digital Rowing Inc.) |
| RPBM | Portable Image |
| RPC | 3WayPack output data (The Three-Mode Company) |
| RPC | Crafter web document (Synthrone) |
| RPC | Crystal Reports report (Microsoft) |
| RPC | RAR Password Cracker project (dnSoft Research Group) |
| RPC | Realpeople 3D models (ArchVision) |
| RPC | Rifts Character Generator character (5th Gear Productionz) |
| RPCP | Reason Resource Package (Propellerhead Software) |
| RPD | iTWO project database file (RIB) |
| RPD | RapidFile Database database file (Ashton-Tate) |
| RPD | Roleplay Designer data file (Hand Multimedia) |
| RPD | ROSA Pro data file (ROSA) |
| RPD | Rpv Reports template file (Rpv) |
| RPF | 3DS MAX 3D video/image rendered frame (Autodesk) |
| RPF | After Effects 3D video/image rendered frame (Adobe) |
| RPF | AutoCAD raster pattern fill definition (Autodesk) |
| RPF | Grand Theft Auto game data archive (Rockstar) |
| RPF | GTA5 Mod editor game data archive (gta5-mods) |
| RPF | ProWORX Nxt cross-reference pointer (Schneider Electric) |
| RPF | RATS statistics (Estima) |
| RPF | Raven Check Convertor payment information (DeepCove Labs) |
| RPF | Red Dead Redemption II game data archive (Rockstar) |
| RPF | Sygma financial data (Sygma Sistemas & Consultoria) |
| RPG | O.H.R.RPG.C.E Role-Playing Game (Hamster Republic Publications) |
| RPG | RPG Toolkit Game Code (Phil Carty) |
| RPGM | Portable Greyscale |
| RPGMVO | RPG Maker MV Game audio |
| RPGMVP | RPG Maker encrypted image (RPG Maker) |
| RPGSAVE | RPG Maker MV Saving game progress |
| RPIN | InDesign Import/Export Filter (Adobe Systems Incorporated) |
| RPJ | Relex |
| RPK | NeverForget Backup Reminder File (National Creative Registry, Inc.) |
| RPK | RadLight Skin |
| RPK | Rippack File |
| RPL | ARMovie Video |
| RPL | Crystal Reports for Visual dBASE Label File |
| RPL | Escape Replay (Compressed Video) File (Eidos) |
| RPL | Replica Text File |
| RPL | Reply Message |
| RPL | Systems Management Server (SMS) Replication File With No Transaction Processing (Microsoft Corporation) |
| RPL | Toribash Replay Game File (Nabi Studios Pte Ltd) |
| RPL3 | Steel Division 2 Replay File |
| RPLN | InDesign Required Funcation Library (Adobe Systems Incorporated) |
| RPM | Linux compressed archive file (Linux Community) |
| RPM | RealPlayer plugin metafile (RealNetworks) |
| RPM | RPM Package Manager compressed archive file (Red Hat) |
| RPM | RUN Paint raster drawing file (IDG Communications) |
| RPMS | Source Package Manager File (Red Hat, Inc.) |
| RPMSG | Outlook restricted permission message (Microsoft) |
| RPNM | Portable Image |
| RPP | REAPER audio project data file (Cockos) |
| RPP-BAK | REAPER REAPER project backup |
| RPPM | Portable Image |
| RPR | AppSight Console Recording Profile (Identify Software Ltd.) |
| RPR | IBM Voice Type Language Vocabels File |
| RPR | RapidBuilder Simulation (XStream Software) |
| RPROJ | RStudio R project file |
| RPS | 3ds Max render preset settings file (Autodesk) |
| RPS | Acumatica Cloud ERP report shortcut file (Acumatica) |
| RPS | Delphi translation repository file (Embarcadero) |
| RPS | DevExpress VCL report file (Developer Express) |
| RPS | Reason published song file (Reason Studios) |
| RPS | RTutor problem set archive (Sebastian Kranz) |
| RPS | Upgrade Readiness Utility repository data file (Dell) |
| RPS | V-Ray render preset file (Chaos Group) |
| RPT | 7-zip compressed report (Igor Pavlov) |
| RPT | Crystal Reports report (SAP) |
| RPT | Mastercook cookbook (Sierra) |
| RPT | MicroSim PCBoard auto-routing reports (Cadence) |
| RPT | Quattro Pro report (Corel) |
| RPT | Sublime report (Sublime) |
| RPT | System Center replication data (Microsoft) |
| RPT | TrueNet FX print template (R-Quest) |
| RPT | View report (HelpSystems) |
| RPTDESIGN | BIRT Report Design (Actuate Corporation) |
| RPTDOCUMENT | BIRT Report Document (Actuate Corporation) |
| RPTLIBRARY | BIRT Report Design Library (Actuate Corporation) |
| RPTNFS | Finacle; Bank of India NEFT File Viewer; Jammu and Kashmir Bank systems Bank Reports |
| RPTR | SAP Crystal Reports SAP Crystal Reports (SAP) |
| RPTTEMPLATE | BIRT Report Design Template (Actuate Corporation) |
| RPV | Listlabl File |
| RPV | Real Player Visualization File |
| RPV | Rebel Strip Poker Main Oopponent Video File (Rebel Software) |
| RPV | RPV Printing System File |
| RPW | RPWiz Project |
| RPX | ActiveReports report (GrapeCity) |
| RPX | Cemu game (Team Cemu) |
| RPX | Laser Vault Backup backup index (Electronic Storage) |
| RPX | Repute tutorial (Geocentrix) |
| RPX | Visual Information Retrieval raw image (Oracle) |
| RPX | Vivado timing analysis report (Xilinx) |
| RPY | Abaqus/CAE macro (Dassault Systèmes) |
| RPY | Grand Prix Legends data (Sierra) |
| RPY | Ren'Py game script (American Bishoujo) |
| RPY | RPython script (RPython Maintainers) |
| RPY | Star Wars: TIE Fighter data (LucasFilm) |
| RPY | Touchou Project replay (Touchou Project Developers) |
| RPY | Twisted Web custom resource (Twisted Matrix Laboratories) |
| RPYB | RenPy Bytecode Pre-compiled Game Script File (RenPy) |
| RPYC | Ren'Py compiled game script (Tom "PyTom" Rothamel) |
| RPYM | Ren'Py Ren'Py Translation |
| RPYMC | Ren'Py Compiled Game Script |
| RPZ | Crystal Reports Encrypted and Zipped Report File (Crystal Decisions) |
| RP_VOL_ID | Volume ID file Volume Identifier |
| RQF | R-Quest Duplication Systems Firmware Update File (R-Quest Technologies, LLC) |
| RQI | TrueNet R-Quest Disc Image File (R-Quest Technologies, LLC) |
| RQS | Rational RequisitePro Project (IBM) |
| RQY | Excel OLE DB Query File (Microsoft Corporation) |
| RR | Railroad Tycoon (PopTop Software Inc.) |
| RRA | Windows Installer Temporary Data (Microsoft Corporation) |
| RRB | RoboRally Board Editor Board File (Norbert Langernamm) |
| RRD | ERDAS IMAGINE GIS project file (Map) (Hexagon AB) |
| RRD | RapidReader document (SoftOlogy IdeaWorks, LLC) |
| RRD | RRDtool round-robin database (OETIKER+PARTNER AG) |
| RRF | Musicmatch Jukebox File |
| RRF | Raytech Navigator (Raymarine) |
| RRF | Registry Engineer Registry Backup (ArcaneWooD software) |
| RRGT | REALrunner Lite Graphics Theme (Gryphonclaw Software) |
| RRI | SPEFO Stellar Spectra Analysis File |
| RRP | Running Time Logger Profile File (Hizx Productions Software) |
| RRPA | Oracle Reports Oracle Reports Output |
| RRR | Rhapzodé database backup file (altaVENTE) |
| RRR | VxRail backup file (Dell Inc.) |
| RRS | Road Rash Save File |
| RRS5 | EaseUS Data Recovery Wizard Recovery session file |
| RRSE | REALrunner Lite Sound Effect (Gryphonclaw Software) |
| RRT | Rhapzodé Resource Template (altaVENTE) |
| RS | Amiga reassembler resource data (Commodore) |
| RS | dnaLIMS reaction sheet (dnaTools) |
| RS | EROSION 3D event data (Geo Gnostics) |
| RS | QuickZip compressed archive (QuickZip) |
| RS | RapidSketch sketch document (Utilant) |
| RS | Sublime source code (Sublime) |
| RS | Windows ratings (Microsoft) |
| RS | XnView image (XnSoft) |
| RS1 | RETScreen System File (RETScreen International) |
| RS6000 | RS 6000 Make File |
| RSA | OpenSSL public/private key (OpenSSL Project Authors) |
| RSAKEY | Top Secret Crypto Gold RSA Key File (TAN$TAAFL Software Company) |
| RSB | Rainbow Six: Rogue Spear Bitmap (Red Storm Entertainment, Inc.) |
| RSB | Red Storm Image Format |
| RSB | ReliaSoft BlockSim |
| RSC | Carnivores Ice Age map area data file (WizardWorks) |
| RSC | Maptitude resource script code file (Caliper) |
| RSC | MicroStation symbology resource file (Bentley) |
| RSC | NASCAR Racing controller data file (Sierra) |
| RSC | Pegasus Mail compiled resource file (David Harris) |
| RSC | Symbian compiled resource file (Nokia) |
| RSD | REALbasic database file (REAL) |
| RSD | Resort Software Database (Resort Software Pty. Ltd.) |
| RSD | Rosetta Stone language data file (Rosetta Stone) |
| RSD | Visual MT sound file (Roland) |
| RSF | Mediafour MacDrive Macintosh Resource Fork |
| RSF | NEi Nastran Results Summary File (Noran Engineering, Inc.) |
| RSF | Reflection Setting File (WRQ) |
| RSF | ReliaSoft BlockSim |
| RSG | Drakan: Order Of The Flame Saved Game (Surreal Software, Inc.) |
| RSG | EPOC Compiled Resource Header |
| RSH | 3DReshaper Project (TECHNODIGIT - a Department of The MBPS-AIRINDEX Group) |
| RSH | Warhammer 40,000 Texture (THQ Inc.) |
| RSK | RiskMan Risk Project |
| RSL | PageMaker (Adobe Systems Incorporated) |
| RSL | Paradox |
| RSL | Paradox Version 7 Report (Borland Software Corporation) |
| RSL | PC Tools Resources Library |
| RSL | ReliaSoft ALTA 6 |
| RSL | Robot Scripting Language |
| RSM | ArchiCAD 2D/3D model (Graphisoft) |
| RSM | Delphi remote debugging symbols (Embarcadero) |
| RSM | Eclipse run summary (Schlumberger) |
| RSM | MPC 3 data (ReliaSoft) |
| RSM | Network Visualizer network layout diagram (RouterSim) |
| RSM | Resume resume (WinWay) |
| RSM | RuneSword II game data (Crosscut) |
| RSML | Real Player File |
| RSN | Snes9x SNES Music Archive |
| RSO | Nintendo Wii Wii Resource Data |
| RSP | BlockSim project data file (ReliaSoft) |
| RSP | MDaemon automated response message file (Alt-N) |
| RSP | Rapport script file (Wyse) |
| RSP | Rational ROSE XDE project file (IBM) |
| RSP | ReadSay phrase library file (ReadSay) |
| RSP | RSLogix project file (Rockwell Automation) |
| RSP | Universal Installer response file (Oracle) |
| RSP | Visual Studio compiler response file (Microsoft) |
| RSP | Windows driver configuration file (Microsoft) |
| RSP | Workshare Synergy response file (Workshare) |
| RSR | 4th Dimension database resource fork (4D) |
| RSR | KaleidaGraph (Synergy) |
| RSR | Poser thumbnail (Bondware) |
| RSRC | macOS resource fork (Apple) |
| RSRC | Xcode compiled program (Apple) |
| RSRC_1 | Malware, occasionally Windows or macOS applications Malware resource |
| RSS | BlockSim data file (ReliaSoft) |
| RSS | PlanMan image file (Invarion) |
| RSS | RAM Structural System 3D model archive file (Bentley) |
| RSS | RSLogix 500 PLC program file (Rockwell Automation) |
| RSS | RSS Feed web feed file (Dan Libby and Ramanathan V. Guha) |
| RSS | Symbian resource source file (Nokia) |
| RST | AVG system restore data (AVG) |
| RST | BlockSim data (ReliaSoft) |
| RST | Fluent results (Ansys) |
| RST | LochMaster strip board (ABACOM) |
| RST | SaralTDS quarterly report (Relyon Softech) |
| RST | SharpShooter report template (Perpetuum Software) |
| RST | Sphinx documentation (Sphinx Developers) |
| RST | Sublime documentation (Sublime) |
| RST | VGA Planets game data (Tim Wisseman) |
| RST | Voice Type languages scripts data (IBM) |
| RSTRNT | Insight II Distance, Torsion, Chiral, and NOE Volume Restraints (Accelrys Software Inc.) |
| RSV | RSView32 project file (Rockwell Automation) |
| RSW | ReliaSoft BlockSim |
| RSY | FLEXIT Multishot Survey Raw Data File (Flexit AB) |
| RS_ | ArcView Image File (ESRI) |
| RS_ | Macintosh File Resource Fork |
| RT | RealText (Real Networks, Inc.) |
| RT | Rich Text |
| RT$ | NTgraph Visual C Wizzard File |
| RTA | IBM Voice Type Language Vocabels File |
| RTA | RoboHelp Configuration |
| RTAB | RandyTab Guitar Tablature |
| RTB | Rhino 3D Toolbar Collection File (post-Sept 2003) (Robert McNeel & Associates) |
| RTC | BrainVoyager time courses matrix (Rainer Goebel) |
| RTC | CARE-S real-time control (Sintef) |
| RTC | Civil 3D rating curve data (Autodesk) |
| RTC | WebRTC real-time communiction scene (WebRTC Developers) |
| RTD | RagTime Document (RagTime GmbH) |
| RTD | Retina Network Security Scanner Output File (eEye Digital Security) |
| RTD | ROBOT Structure File (RoboBAT) |
| RTE | Fugawi Global Navigator GPS route file (Johnson Outdoors) |
| RTE | Navigon GPS route file (Garmin) |
| RTE | OziExplorer GPS route file (D & L Newman) |
| RTE | PCBoards routes file (MicroSim) |
| RTE | Revit project template (Autodesk) |
| RTE | RTEncoder encoded file (Russel Cook) |
| RTE | WinRoute routing table (Microsoft) |
| RTF | 7-zip compressed data (Igor Pavlov) |
| RTF | TextEdit text document (Apple) |
| RTF | WordPad text document (Microsoft) |
| RTF | Writer text document (Apache) |
| RTF | XProtect quarantined data (Apple) |
| RTFD | TextEdit document (Apple) |
| RTFENX | egis Encrypted RTF File (HiTRUST Inc.) |
| RTH | ANSYS Results |
| RTH | Astrotite 200X Astrotite 200X Offline Data repair File (Fantiusen Software) |
| RTK | RoboHelp Configuration |
| RTL | C++ Builder runtime library data (Borland Software Corporation) |
| RTL | HP Color Printer bitmap (Hewlett-Packard) |
| RTL | Norton Utilities 7.0 runtime library data (Norton) |
| RTL | SwiftView bitmap (Paperbros) |
| RTL | ViewCompanion bitmap (Software Companions) |
| RTM | Real Tracker Module/Song |
| RTM | ReliaSoft RG |
| RTMDL | Rational Rose RealTime Model (IBM) |
| RTN | REDCINE-X PRO Video thumbnails |
| RTP | ARTPath router file (Gerber) |
| RTP | Gromacs residue topology data file (University of Groningen) |
| RTP | TurboTax update file (Intuit) |
| RTP | Windows patch file (Microsoft) |
| RTPI | 3rdTech Scanner File |
| RTPL | Nokia Phone Ring Tone (Nokia) |
| RTR | Astrotite 200X Astrotite 200X Offline Data repair File (Fantiusen Software) |
| RTR | IBM Voice Type Language Vocabels File |
| RTS | QuickTime Real-Time Streaming Protocol File (Apple Inc.) |
| RTS | RealAudio RTSL Document |
| RTS | Realizer Runtime Library |
| RTS | Resource Tuner Console Script (Heaventools Software) |
| RTS | RIT Multilingual Transliteration Scheme |
| RTS | RoboHelp Configuration |
| RTS | Royal TS Royal TS (code4ward) |
| RTSP | QuickTime Real-Time Streaming Protocol File (Apple Inc.) |
| RTT | RagTime Stationery Pad (RagTime GmbH) |
| RTTM | Speech Recognition Software Storing Transcriptions |
| RTTTL | Ring Tones Text Transfer Language File |
| RTV | NewTek Products Uncompressed Video (NewTek) |
| RTWKS | Rational Rose RealTime Model (IBM) |
| RTX | Mobile Phone Ringtone |
| RTX | Reliacast Audience Manager Turnstile |
| RTX | Rich Text Document |
| RT_ | Winhelp Compressed File |
| RU | Javasoft JRE 1.3 Library File |
| RU-PTM | WinRAR Compressed archive |
| RUBY | Ruby Software File (Ruby Software) |
| RUF | ProWORX tables reference (Schneider Electric) |
| RUF | Samsung DVD/Blu-ray Player firmware update (Samsung) |
| RUGJ | STOP Ransomware Encrypted Data |
| RUI | SPEFO Stellar Spectra Analysis File |
| RUJ | Oracle Recovery-Unit Journal |
| RUL | Altium Designer PCB design rules (Altium) |
| RUL | Echo-conference rule |
| RUL | Expert System rule (Expert System Developers) |
| RUL | InstallShield install script/rule (Revenera) |
| RUL | SpamAI spam rule repository (DAIR) |
| RUL | Sublime data (Sublime) |
| RUL | TurboTax rule (Intuit) |
| RULES | udev udev rules file (Greg Kroah-Hartman and Kay Sievers) |
| rules | UNIX Rules File |
| RUN | 7-zip compressed data (Igor Pavlov) |
| RUN | AMOS executable (Alpha Micro) |
| RUN | BASH shell script (Free Software Foundation) |
| RUN | ISAPI Loader application (EGGcentric) |
| RUN | Linux executable (The Linux Foundation) |
| RUN | PC Tools Script executable script |
| RUN | Rune map (Human Head Studios) |
| RUN | Runscanner automatic startup data (Runscanner) |
| RUN | Softworks Basic compiled pseudo code (Softworks) |
| RUS | Navitel Navigator Ver 1.1 Map (GPS Moldova) |
| RUS | Russian Text |
| RV | RealVideo Clip (Real Networks, Inc.) |
| RV | SPEFO Stellar Spectra Analysis File |
| RV4 | 1040 Review Taxpayer Data File (HC Sharp Software, Inc.) |
| RVB | Rhino 3D Visucal Basic Script File (Robert McNeel & Associates) |
| RVC | TNTmips Windows Version Project File (MicroImages, Inc.) |
| RVD | VPHybridCAD softelec Format File (softelec GmbH) |
| RVDATA2 | RPG Maker VX Ace Game Data Storage |
| RVE | Resolve-It Data File (Ampersand Design) |
| RVF | TNTmips DOS Version Project File (MicroImages, Inc.) |
| RVG | Aeskulap dental image (Aeskulap Contributors) |
| RVG | CS Imaging dental image (Carestream) |
| RVG | Revit group data (Autodesk) |
| RVI | Revenant Archive |
| RVL | muvee Project (muvee Technologies Pte. Ltd.) |
| RVM | Revenant Archive |
| RVMAT | Real Virtuality Engine Material Definition |
| RVML | Rich Vector Markup Language (Kinesis Software Ltd.) |
| RVN | Riven Saved Game |
| RVP | C|Net CatchUp File |
| RVP | Scan Configuration File (Microsoft Corporation) |
| RVR | SPEFO Stellar Spectra Analysis File |
| RVS | RasterVect Combined Raster and Vector Graphic File (RasterVect Software) |
| RVS | Revenant Archive |
| RVT | AutoCAD project file (Autodesk) |
| RVT | Incite Media Asset Management assistant data file (IMC) |
| RVT | Revit project file (Autodesk) |
| RVT | Rivet template file (Apache) |
| RVT | VersaPro reference view table file (General Electric) |
| RVT | Workforce Management report file (NICE) |
| RVW | Review |
| RVX | RealVideo Streaming File (Protected) (Real Networks, Inc.) |
| RVX | Reflection Web Launch (WRQ) |
| RVZ | Dolphin Emulator Wii Game Backup |
| RW | Boso View Express Railway Definition File (Mackoy) |
| RW2 | PHOTOfunSTUDIO raw image (Panasonic) |
| RW2 | Photoshop raw image (Adobe) |
| RW2 | XnView raw image (XnSoft) |
| RW3 | RapidWeaver Site Design File (Realmac Software Limited) |
| RW5 | Tripod Data Systmes Survey Pro Data File |
| RW6 | ReliaSoft Weibull++ 6 |
| RWA | ReliaSoft Weibull++ 6 |
| RWD | Symphonie Raw Wind Data |
| RWF | ReFrame Workspace (HingePoint, Inc.) |
| RWG | Random Word Generator |
| RWL | Lightroom raw image (Adobe) |
| RWL | Photoshop raw image (Adobe) |
| RWL | Sublime ring width data (Sublime) |
| RWM | Microsoft ImageX Windows Imaging Resource-only file (Microsoft) |
| RWMT | ReliaSoft Weibull++ 6 MT |
| RWP | IBM Configurator Report |
| RWP | MENSI Realworks Survey |
| RWS | C++Builder resource workshop symbol file (Embarcadero) |
| RWS | RealWorks Survey survey file (MENSI) |
| RWS | REDI EMS workspace data file (Refinitiv) |
| RWS | RimWorld saved game file (Ludeon) |
| RWSD | RWSD Audio Stream |
| RWT | HyperRESEARCH plugin (ResearchWare) |
| RWT | ReadWriteThink timeline (ReadWriteThink) |
| RWTL | HyperRESEARCH HyperRESEARCH (Researchware) |
| RWX | MEME Shape File |
| RWX | Netscape Live 3D |
| RWX | RenderWare Script |
| RWZ | Outlook email rules (Microsoft) |
| RWZ | Rawzor compressed raw image (Rawzor Team) |
| RX | DOS 7 File |
| RX | E3 Security Kit Prescription File (radsoft.net) |
| RX | EARS Component File |
| RX | Reflex Database Driver (Borland Software Corporation) |
| RX2 | ReCycle! Format Audio Loop (Propellerhead Software) |
| RX3 | Revolution Engine Resource Archive Files |
| RXC | Easy CD Creator Drag to Disk File (Sonic Solutions) |
| RXC | Reflection X Client File (WRQ) |
| RXD | Reflex Database (Borland Software Corporation) |
| RXDATA | RPG Maker XP RPG Maker Data |
| RXE | Lego Mindstorms Robotics Invention System Executable File (The LEGO Group) |
| RXF | Recipe Exchange Format (Resort Software Pty. Ltd.) |
| RXF | Resco Encrypted File (Resco, sro) |
| RXH | Reflex Database Help File (Borland Software Corporation) |
| RXL | Seetrax Ranger PCB CAD Design File (Seetrax CAE Ltd) |
| RXML | Roxen WebServer RoXen Macro Language (Roxen Internet Software AB) |
| RXN | MDL Molfile Reaction Format (MDL Information Systems, Inc.) |
| RXP | Easy CD & DVD Creator 6 Playlist (Sonic Solutions) |
| RXPROJ | RPG Maker XP Project File (Enterbrain, Inc.) |
| RXR | Reflex Database Report (Borland Software Corporation) |
| RXS | AudioCentral Roxio Markup Sound (Sonic Solutions) |
| RXS | Easy CD & DVD Creator 6 Markup Sound (Sonic Solutions) |
| RXS | ooRexx Script File (Rexx Language Association) |
| RXS | Reflex Database Screen Driver (Borland Software Corporation) |
| RXS | RSIGuard RSIScript File (Remedy Interactive, Inc.) |
| RZ | rzip compressed and archived file (Andrew Tridgell) |
| RZR | in-sync Speed Razor Project File |
| RZX | File Crypt Encrypted File (Red Zion) |
| RZX | in-sync Speed Razor Project File |
| RZX | RamSoft's ZX Spectrum Replay |
If you need to see another list, please select here...
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