since 2000
Alphabetic File Extension List: w
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: 891.
Please honor the copyright on this list. Do not copy it or display it elsewhere. Thank you.
| Extension | Information |
| W | Applause word chart (Ashton-Tate) |
| W | CWEB source code (Donald E. Knuth) |
| W | Firefox fill form data (Mozilla) |
| W | OpenEdge source code (Progress) |
| W | Train Simulator world (Microsoft) |
| W$ | Modem Bitware Fax Disk3 File |
| W01 | No data |
| W14 | Genesis 2000 (Genesis 2000, Inc.) |
| W16 | Genesis 2000 (Genesis 2000, Inc.) |
| W20 | Windows2000 Related File |
| W2B | WinBackup Backup Archive File (Uniblue Systems) |
| W2L | Wulfram II |
| W2M | Solo Explorer Transcription (Gailius Raskinis) |
| W2P | Serif WebPlus / Microsoft Word Website project / Word to PDF |
| W3 | APL+Win Workspace (APL2000 Inc.) |
| W3 | Workshare Collaboration File (Workshare) |
| W30 | Ventura Printer Font |
| W31 | Windows 3.1 Startup File |
| W32 | Compiler Makefile |
| W3C | WinCatalog Collection (WinCatalog.com) |
| W3CA | WinCatalog Collection (WinCatalog.com) |
| W3CAT | WinCatalog Collection (WinCatalog.com) |
| W3D | AutoCAD 3D diagram web format (Autodesk) |
| W3D | Director 3D scene export (Adobe) |
| W3D | Shockwave 3D scene export (Adobe) |
| W3D | WinImages ray trace control (Black Belt) |
| W3D | Wolfenstein game data (id) |
| W3G | Warcraft III Recorded Game File (Blizzard Entertainment) |
| W3M | Warcraft III Map File (Blizzard Entertainment) |
| W3P | WarCraft III Campaign Progress Record (Blizzard Entertainment) |
| W3STRINGS | The Witcher 3: Wild Hunt Localized Text |
| W3V | WarCraft III Campaign Progress Record (Blizzard Entertainment) |
| W3X | Warcraft III: The Frozen Throne World (Expansion Scenario File) (Blizzard Entertainment) |
| W3Z | WarCraft III Battle.net Saved Game (Blizzard Entertainment) |
| W40 | Win95 Backup File |
| W44 | dBASE Temporary File |
| W51 | WordPerfect Ver. 5.1 Document (Corel Corporation) |
| W60 | WordPerfect Ver. 6.0 Document (Corel Corporation) |
| W61 | WordPerfect Ver. 6.1 Document (Corel Corporation) |
| W64 | Sonic Foundry Video Editor Wave64 File (Sony Corporation of America) |
| W7P | Yamaha Synthesizer User Pattern Data File (Yamaha Corporation) |
| W7S | Yamaha Synthesizer User Song Data File (Yamaha Corporation) |
| W95 | Windows95-related Data File |
| W98 | Windows98-related Data File |
| W?? | Divided Compressed File |
| WA | Waveform Archiver compressed audio waveform archive (Dennis Lee) |
| WA | Win Toolkit compressed archive file (Legolash2o (pseudonym)) |
| WA0 | Magix Musstu File |
| WA1 | Magix Musstu File |
| WA2 | Continuum Zone Data Audio (SubSpaceDownloads.com) |
| WA2 | Subspace/Continuum Sound |
| WAB | Outlook Address Book (Microsoft Corporation) |
| WAB~ | Outlook Address Book Backup (Microsoft Corporation) |
| WAC | Infinity Game Engine WAVC Sound (BioWare Corp.) |
| WAC | WISCO Accounts Storage File (WISCO Computing) |
| WAD | Daganronpa archive (Spike Chunsoft) |
| WAD | Doom archive (id) |
| WAD | DoomRL archive (ChaosForge) |
| WAD | Gunman Chronicles archive (Sierra) |
| WAD | Half-Life texture (Valve) |
| WAD | Heretic archive (id) |
| WAD | Hexen: Beyond Heretic archive (Raven) |
| WAD | omgifol archive (devinacker) |
| WAD | Quake archive (Bethesda) |
| WAD | Theme Park World archive (Electronic Arts) |
| WAD | WAD Manager archive (Waninkoko) |
| WAD | Wizard 101 data (KingsIsle) |
| WAD | Zwift texture pack (Zwift) |
| WAF | Mayim's WAF Compiler File |
| WAG | Train Simulator File (Microsoft Corporation) |
| WAG | Urban Chaos Saved Game File |
| WAGAME | Worms Armageddon Game Replay (Team17) |
| WAI | Warcraft III script Warcraft III script (Blizzard Warcraft) |
| WAL | Black & White II wall data (Lionhead Studios) |
| WAL | CodeWallet data (DeveloperOne) |
| WAL | Doom texture (id Software) |
| WAL | etcd store configuration/metadata (etcd Authors) |
| WAL | Quake II texture (id) |
| WAL | Winamp skin (Nullsoft) |
| WALK | Unknown Purpose |
| WALLET | MultiBit Bitcoin Wallet File |
| WALLPAPERLIST | Microsoft Windows Operating System Wallpaper list |
| WAM | WebAction Web Action Macro (Copasetic Software LLC) |
| WAML | XPlore Web Application Markup Language (Alfega Technologies, Inc.) |
| WAP | Ericsson WapIDE WAP Application Project |
| WAP | WAVPAC Filtered .WAV File Output |
| WAP | WinAsm Studio Project File (x86 Assembly Community) |
| WAPTT | Audio Notes Audio Notes (WhatsApp) |
| WAR | ALZip compressed archive file (ESTsoft) |
| WAR | Java compressed archive file (Oracle) |
| WAR | Konqeror compressed archive file (KDE) |
| WAR | NetWar (.:NWO:.) |
| WAR | Tomcat compressed archive file (Apache) |
| WARC | web archiving tools, libraries, researchers web archiving |
| WAS | Procomm Plus Script Source Code File |
| WASM | Web browsers WebAssembly binary format |
| WASTICKERS | WhatsApp WhatsApp Sticker Pack |
| WAT | Epson Personal Settings Information (Epson Corporation) |
| WAT | IBM Voice Type Language Map File |
| WATCH | Watch faces for Android Wear devices Watch faces for Android Wear devices (WatchMaker) |
| WATCHFACE | Smartwatch Operating Systems Watch Face Design |
| WAV | SHARP MZ-series Emulator File |
| WAV | Waveform Audio |
| WAVE | Waveform Audio |
| WAVER | KRISTAL Audio Engine Arrangement File (Kreatives.org) |
| WAW | Windows Media Player, Audacity, etc. Audio Storage |
| WAX | Audio Advanced Streaming Format |
| WAX | Procomm Plus Compiled Script File |
| WAX | Windows Media Audio Redirector (Microsoft Corporation) |
| WAXML | AudioPlayer XML Music Playlist (Adrian Wright) |
| WA_ | Doko Compressed Install File |
| WA~ | Outlook Address Book Temporary File (Microsoft Corporation) |
| WB | Fifa2000 Be File |
| WB | Freelang Dictionary Database |
| WB | VLBI and Tied Array WesterBork Station Tasking Document |
| WB1 | Argo WebLoad II Upload File |
| WB1 | QuattroPro for Windows Spreadsheet (Corel Corporation) |
| WB1 | WebShots Image (Twofold Photos, Inc.) |
| WB2 | Lotus 1-2-3 for OS/2 |
| WB2 | QuattroPro for Windows Spreadsheet (Corel Corporation) |
| WB3 | QuattroPro for Windows Spreadsheet (Corel Corporation) |
| WB4 | WindowBlinds Default Skins (Stardock Corporation, Inc.) |
| WBA | WinAce Zip File (e-merge GmbH) |
| WBA | WindowBlinds Compressed Skin (Stardock Corporation, Inc.) |
| WBC | Webshots Picture Collection (Twofold Photos, Inc.) |
| WBC | WinBatch Encoded Script (Wilson WindowWare, Inc.) |
| WBCAT | Acronis True Image, Backup Exec Backup metadata |
| WBD | eBeam whiteboard (Luidia) |
| WBD | Softlink whiteboard (Applied Computer Systems) |
| WBD | Webshots Desktop Connect image (Threefold) |
| WBD | Webster whiteboard graphics (PolyVision) |
| WBD | Winbot database (Crypt) |
| WBD | WinBreadboard circuit schematic (YOERIC) |
| WBD | Works database (Microsoft) |
| WBE | WinBatch Encrypted Script (Wilson WindowWare, Inc.) |
| WBF | Epson Personal Settings Information (Epson Corporation) |
| WBF | Windows Batch File |
| WBF | Workbook Data (Dataconomy GmbH) |
| WBFS | Wiimms WBFS Tool game backup (Wiims WBFS Tool Developers) |
| WBI | Personal Training Workstation Workout Routine File (WORKOUTWARE.COM LLC) |
| WBI | White Blotter, Inc. Advanced Code Editor |
| WBK | Windows dock icons configuration (Microsoft) |
| WBK | Word document backup (Microsoft) |
| WBK | WordPerfect workbook (Corel) |
| WBL | Argo WebLoad II Upload |
| WBM | Macromedia Fireworks File |
| WBM | Webmin Module |
| WBM | Welcome File (Microsoft Corporation) |
| WBM | WinBatch File |
| WBM | Wireless Bitmap File |
| WBMP | Fireworks black and white image (Adobe) |
| WBMP | PaintShop black and white image (Corel) |
| WBMP | Photoshop black and white image (Adobe) |
| WBR | Crick WordBar File |
| WBRX | WriteOnline Write Online Grid File (Crick Software) |
| WBS | WebExpress Website File |
| WBS | Webshots Screensaver (Twofold Photos, Inc.) |
| WBS | WinBot IRC Bot Script File (Crypt Software) |
| WBSP | WhizBase Script (Djikic Software Development) |
| WBT | BattleBlock Theater audio clip (The Behemoth) |
| WBT | DocsPlus wordbar template (Crick) |
| WBT | Toribash help (Nabi Studio) |
| WBT | Webex trace log (Cisco) |
| WBT | WinBatch+ script (Island Lake) |
| WBX | Webigger File |
| WBXD | WeChat or WinBox Backup or Executable |
| WBZ | WebShots Image (Twofold Photos, Inc.) |
| WC | Mikmak 203 File |
| WC | Windows Commander File Tree Info |
| WC$ | Modem Bitware Fax Disk2 File |
| WC2 | Working Time Tracker (AllNetic) |
| WC4 | WinCheckIt4 Settings File |
| WCA | WinCatalog Collection (WinCatalog.com) |
| WCAT | WinCatalog Collection (WinCatalog.com) |
| WCD | CD Menu Builder Project/Configuration File (WISCO Computing) |
| WCD | Condes Course Layout File (Finn Arildsen) |
| WCD | WaterCAD Save File (Bentley Systems, Incorporated) |
| WCD | WordPerfect Macro Token List (Corel Corporation) |
| WCF | Warrior Corrected Tool Definition (Sondex) |
| WCF | Wattos Command File (Board of Regents of the University of Wisconsin System) |
| WCF | Webex Saved Chat File (WebEx Communications) |
| WCFG | WildTangent Configuration |
| WCH | Corel Office PerfectScript |
| WCH | WordPerfect for Windows Macro Facility File (Corel Corporation) |
| WCI | Microsoft Indexing Service Catalog File (Microsoft Corporation) |
| WCL | WellCAD Geological Log File (Advanced Logic Technology) |
| WCL | WinCatalog Document (WinCatalog.com) |
| WCL | WinCon Controller Library File (Quanser) |
| WCM | Corel Presentations Macro |
| WCM | WordPerfect Macro (Corel Corporation) |
| WCM | Works Communications Terminal (Microsoft Corporation) |
| WCM | Works File Transmission (Microsoft Corporation) |
| WCP | CharterParty Editor Charter Party Document File (Strategic Dataworks Ltd.) |
| WCP | Warrior Calibration Report File (Sondex) |
| WCP | WebCopier Project (MaximumSoft Corp.) |
| WCP | WinCon Project File (Quanser) |
| WCP | WinDVD Creator Project (InterVideo, Inc.) |
| WCP | WordPerfect Product Information (Corel Corporation) |
| WCR | Ergane Configuration File |
| WCS | Website Content Source |
| WCT | WorldCast Project (Fairlogic Systems) |
| WCU | CueCard Saved Flash Cards (Wade Brainerd) |
| WCX | Total/Windows Commander Plug-in (C. Ghisler & Co.) |
| WCZ | Chameleon Clock Wallpaper Clock Skin (Softshape Development) |
| WD | InfoSelect Data File |
| WD | Paint Shop Pro Image (Corel Corporation) |
| WD1 | Earth 2150 Introduction Movie (ZUXXEZ Entertainment AG) |
| WD2 | Info Select for Palm Organizer File (Micro Logic) |
| WD2 | WordExpress Document |
| WD3 | Offline Explorer Directory Index (MetaProducts Corporation) |
| WDA | RUMBA« OFFICE 95/N Configuration File |
| WDAT | WildTangent Data File |
| WDB | Works database (Microsoft) |
| WDB | World of Warcraft cached data (Blizzard) |
| WDC | Hardware Data Capture Format (DATAQ Instruments, Inc.) |
| WDD | Rockstar Games titles or PC SOFT WinDev Game Data, Database |
| WDE | WINDEV Report (PC SOFT) |
| WDF | Compare comparison document (Litera) |
| WDF | Profiler 3D model slices (Wintech) |
| WDF | Weibull++ data (ReliaSoft) |
| WDF | Windows Driver Frameworks driver information (Microsoft) |
| WDF | WinDupe disk image (MaeDae) |
| WDF | WinGenea family tree (Cremsoft) |
| WDF | WordFile word list (DiGi) |
| WDF | Xviewer waveform (Yokogawa) |
| WDG | ReliaSoft Weibull 4 |
| WDG | WINDEV Procedures' Set (PC SOFT) |
| WDGT | Dashboard Widget (Apple Inc.) |
| WDH | Data Acquisition Software (DATAQ Instruments) |
| WDI | Pension Administration System Temporary File (DATAIR Employee Benefit Systems, Inc.) |
| WDI | WINDEV Component Description (PC SOFT) |
| WDK | WhizFolder Desktop File |
| WDK | WinDev Component (PC SOFT) |
| WDL | 3D GameStudio world definition script (Cointec) |
| WDL | DynaDoc document (DynaComware) |
| WDL | Genesis3D window definition (Genesis 3D Developers) |
| WDL | Sublime data (Sublime) |
| WDL | Windows XP log (Microsoft) |
| WDM | Visual Interdev98 Templates Web Project Items File (Microsoft Corporation) |
| WDO | Pension Administration System Temporary File (DATAIR Employee Benefit Systems, Inc.) |
| WDOC | WriteOnline WriteOnline Document (Crick Software) |
| WDP | 7-Zip backup (Igor Pavlov) |
| WDP | AutoCAD electrical project (Autodesk) |
| WDP | Image Composite Editor image (Microsoft) |
| WDP | Photoshop image (Adobe) |
| WDP | WINDEV programming project (PC SOFT) |
| WDPROJ | Visual Studio Web Deployment Project (Microsoft Corporation) |
| WDQ | WinDaq Data Capture File (DATAQ Instruments, Inc.) |
| WDR | Psion Series 3/3a Printer Driver (Psion PLC) |
| WDR | Star Wars - Tie Fighter Media |
| WDS | WohnungsPlan 3D Project |
| WDSC | WDSCript Script |
| WDSEML | Thunderbird Mail Message File (Mozilla Corporation) |
| WDT | WinDates Calendar (Rockin' Software) |
| WDT | Wintidig File |
| WDW | WINDEV Window (PC SOFT) |
| WDX | Total Commander Content Plug-in (C. Ghisler & Co.) |
| WDY | WINDEV Run-Time Template (PC SOFT) |
| WDZ | WINDEV compressed archive file (PC SOFT) |
| WD_ | Databook TI File |
| WE | Fifa2000 Be File |
| WE | JAWS for Windows Configuration File (Freedom Scientific) |
| WEA | Weather Tool Weather Data (Square One research) |
| WEAP | Wolfenstein Weapon Definition Script (Id Software, Inc.) |
| WEB | BlackWidow Website Description File (SoftByte Laboratories) |
| WEB | Creatacard Website Project (Broderbund) |
| WEB | Crossdown Website Data File (Crossdown) |
| WEB | Shockwave Flash Animation (Adobe) |
| web | UNIX Donald Knuth's WEB File |
| WEB | Web Vector Graphic File |
| WEB | Xara Web Document (Corel) |
| WEB | Xara X Web Document (Xara) |
| WEB DATA | Chrome Browser Form History (Chrome Browser) |
| WEBA | Web browsers, media players Web audio |
| WEBAPP | Prism Web-based Application (Mozilla Foundation) |
| WEBARCHIVE | Safari web page archive (Apple) |
| WEBASSISTDATABASE | WebAssist WebAssist Database |
| WEBHISTORY | Safari Browser History File (Apple Inc.) |
| WEBLOC | Chrome internet location (address) (Google) |
| WEBLOC | Finder internet location (address) (Apple) |
| WEBLOC | Safari internet location (address) (Apple) |
| WEBM | Chrome multimedia container (Google) |
| WEBM | Elmedia multimedia container (Eltima) |
| WEBM | VLC multimedia container (VideoLAN) |
| WEBMANIFEST | Web Browsers PWA Configuration |
| WEBOOGL | Web Object Oriented Graphics Library |
| WEBP | Chrome image (Google) |
| WEBP | Photoshop image (Adobe) |
| WEBP | XnView image (XnSoft) |
| WEBPART | SharePoint Web Part (Microsoft Corporation) |
| WEBPNP | Support for Internet Printing (Microsoft Corporation) |
| WEBS | Warmane Emulator Warmane Game Backup |
| WEBSITE | Internet Exploer 9 Pinned Site Shortcut (Microsoft) |
| WED | Firefox Bookmark Backup File |
| WED | Infinity Game Engine Graphic Display Info (BioWare Corp.) |
| WED | Wage Easy Company Database (Sage MicrOpay (Micropay Pty Limited)) |
| WED | Windows Editor File |
| WEF | Exchange File System Format (Microsoft Corporation) |
| WEIGHT | Apple II operating system Golden Orchard Apple II CD Rom file |
| WEIGHTS | Darknet; TensorFlow; PyTorch; Other Deep Learning Frameworks Trained Model Parameters |
| WEL | eZediaMX Object Container |
| WEM | Wwise Wwise Encoded Media (Audiokinetic) |
| WEPN | Homeworld Weapon Data (Sierra Entertainment, Inc.) |
| WER | Windows error report (Microsoft) |
| WER | WinSQL database schema diagram (Synametrics) |
| WEUI | WeChat WeChat Image |
| WF | Fifa2000 Be File |
| WF | Homeworld Weapon-Fire Data (Sierra Entertainment, Inc.) |
| WF1 | EViews Workfile |
| WFA | WinFax Pro Archive (Symantec Corporation) |
| WFB | Turtle Beach WaveFront Bank |
| WFB | Wavepatch File |
| WFC | Wink Flash Control Bar (Satish Kumar. S.) |
| WFD | Exchange Workflow Process Definition (Microsoft Corporation) |
| WFD | Turtle Beach WaveFront Drum Set |
| WFE | Crossword Express Word Find Puzzle (AUS-PC-SOFT) |
| WFK | Delphi Runimage Delphi Demos Doc Formdll DB File (Borland Software Corporation) |
| WFL | Ultimus Workflow Suite Offline Design for Workflow Process File (Ultimus Inc.) |
| WFM | dBASE Form Designer Form Object |
| WFM | Tektronix AWG Waveform Data Point File (Tektronix, Inc.) |
| WFN | Corel Symbols and Fonts |
| WFO | Delphi Runimage Delphi Demos Doc Formdll DB File (Borland Software Corporation) |
| WFP | Filmora Wondershare Filmora video file (Wondershare) |
| WFP | Turtle Beach WaveFront Program |
| WFP | Wink Flash Preloader (Satish Kumar. S.) |
| WFS | Windows Installation Script |
| WFT | Digital Oscilloscope export data (Nicolet) |
| WFT | Grand Theft Auto IV car model (Rockstar Games) |
| WFT | WaveFront 3D object |
| WFT | Workflow Builder workflow process definition (Oracle) |
| WFV | DataSet Vision Query/Report File (DataSet) |
| WFW | Pci Smc File |
| WFX | Total/Windows Commander File System Plug-in (C. Ghisler & Co.) |
| WFX | WinFax Data File (Symantec Corporation) |
| WFX | WorldPort Graphic |
| WFZ | Amazfit WatchFace Studio, Zepp App Amazfit Watch Faces |
| WG | Fifa2000 Be File |
| WG1 | 1-2-3 Worksheet (IBM) |
| WG2 | 1-2-3 Worksheet (IBM) |
| WGD | PSO2NGS (Phantasy Star Online 2 New Genesis) Game Data Archive |
| WGF | WaterGuide File |
| WGI | HuntSmart video (Wildgame Innovations) |
| WGL | Wingate License File |
| WGM | Citizen Watch Hyper Aqualand Graph Software |
| WGP | Wild Board Games File |
| WGP | WingMan Profile |
| WGPLAYER | WatchGuard 4RE Player WatchGuard Video |
| WGS | WGS File Generator Web Segment File |
| WGT | Opera Opera (Opera Software) |
| WGT | Worms Armageddon Teams File |
| WGT | XNBC V8 Biological Neural Network Simulation Workstation Synaptic Weights |
| WGV | WeatherGuard Vehicle Solutions Design (Computer Human Interaction, LLC) |
| WGX | Watchguard Mobile User VPN Security Certificate (WatchGuard Technologies, Inc.) |
| WHE | Dawn of War File (Games Workshop Group PLC) |
| WHEEL | pip Python package distribution |
| WHIP | WHIP Bitmap |
| WHITEBOARD | Microsoft Whiteboard Whiteboard drawing |
| WHL | Python installation package (Python Software Foundation) |
| WHM | Dawn of War Model Format (Games Workshop Group PLC) |
| WHM | WebHost Manager File (cPanel, Inc.) |
| WHMTHEME | WebHost Manager Theme (cPanel, Inc.) |
| WHO | WhoIs++ Document |
| WHOIS++ | WhoIs++ Document |
| WHS | WinHex Script (X-Ways Software Technology AG) |
| WHT | NetMeeting Old Whiteboard Document (Microsoft Corporation) |
| WHT | SeeYou Waypoint (Naviter) |
| WHTEKO | WebHub Marked-up HTML (HREF Tools Corp.) |
| WHTT | WinHTTrack Website Copier |
| WHV | VS Ver 1.0 Session Data (MathEcology, LLC) |
| WI | All Corel Products Compressed Image (Corel) |
| WI | Fifa2000 Be File |
| WI | Wavelet Image |
| WIC | Garbage |
| WIC | J Wavelet Image Codec Bitmap |
| WIC | wIntegrate File |
| WICDEMO | World in Conflict Saved Game Data (Massive Entertainment) |
| WICK | Network Management Software SNMP MIB Data |
| WID | Ventura Width Table |
| WIDGET | Konfabulator Widget File (Konfabulator) |
| WIDGET | Yahoo! Widget (Yahoo! Inc.) |
| WIE | WordPress Widget Export/Import |
| WIF | Wang Image File |
| WIF | Wavelet Image File |
| WIF | Weaving Information Format |
| WIF | Window Intermediate File Template |
| WIG | Wigmore Artist 64 raster image |
| WII | Wii Backup Manager game disk image (Fig2k4) |
| WIL | Windows Interface Language Script |
| WIL | WinImage File |
| WIM | DISM disk image (Microsoft) |
| WIN | dBASE database backup file (dBase LLC) |
| WIN | InTouch data backup file (AVEVA Group plc) |
| WIN | Opera data backup file (Opera Norway) |
| WIN | Pro/ENGINEER 3D model backup file (PTC) |
| WIN | UndertaleModTool game backup file (Github) |
| WIN | Visual FoxPro data backup file (Microsoft Corporation) |
| WIN | Visual FoxPro data backup file (Microsoft) |
| WIN32 | VC6 Make File |
| WIN64 | OTP Bank / CCH ProSystem fx Tax Bank Transfers / Tax Returns |
| WINDOWS | Apple II operating system Golden Orchard Apple II CD Rom file |
| WINDOWS9X | Winhttrack Source File |
| WINDOWSLIVECONTACT | Windows Live Messenger Contact List (Microsoft Corporation) |
| WINGS | Wings 3D Mesh File (Wings 3D Team) |
| WINI | WildTangent Configuration |
| WINMD | Visual Studio runtime metadata (Microsoft) |
| WINS | EPOC Makefile for WINS Platform |
| WINWARE | WinWare Windows Applet |
| WIOT | WebIntegrity Office Tools Encrypted Office Files |
| WIP | CyberScrub Privacy Suite Wipe File (CyberScrub LLC.) |
| WIP | Eraser Temporary Disk Wiping File (EAST Technologies) |
| WIP | Windows Installer Project (Microsoft Corporation) |
| WIPEINFO | Norton Utilities Sendto File (Symantec Corporation) |
| WIPESLACK | Norton Utilities Sendto File (Symantec Corporation) |
| WIR | PLS-CADD Cable definition |
| WIRE | Wavefront Studio Wireframe (Alias) |
| WIREDTIGER | MongoDB Database storage |
| WIS | wIntegrate Basic Script File |
| WIX | Xara Internal Graphics Data (Xara) |
| WIXLIB | Windows Installer XML (WiX) Library (Microsoft Corporation) |
| WIXPROJ | Windows Installer XML (WiX) Project (Microsoft Corporation) |
| WIZ | Publisher wizard (Microsoft) |
| WIZ | Word wizard (Microsoft) |
| WIZARD | StormC Wizard File (HAAGE & PARTNER Computer GmbH) |
| WIZIN | WizIQ Educational assessment data |
| WJ | Fifa2000 Be File |
| WJF | WinZip database backup file (Corel Corporation) |
| WJP | WildTangent Branded .JPG File |
| WJR | ReGet Deluxe Document (ReGet Software) |
| WK! | 1-2-3 Speadsheet (IBM) |
| WK1 | 1-2-3 Spreadsheet File (IBM) |
| WK3 | 1-2-3 Spreadsheet File (IBM) |
| WK4 | 1-2-3 Spreadsheet File (IBM) |
| WKB | WordPerfect and WordPerfect for Windows Document (Corel Corporation) |
| WKB | Workbook |
| WKE | 1-2-3 Educational Version Spreadsheet File (IBM) |
| WKEY | WildTangent Key File |
| WKF | KF Web Server Default Control File (KeyFocus Ltd.) |
| WKF | VISI-Series CAD Work File (Vero International Software) |
| WKF | Workbook Folders Configuration (DocOutlook.de) |
| WKO | RippedPro Workout Template (Applied Training Science) |
| WKQ | Quattro Spreadsheet |
| WKS | 1-2-3 spreadsheet (IBM) |
| WKS | DeskMate worksheet (Tandy) |
| WKS | Works spreadsheet (Microsoft) |
| WKS | XLISP workspace (David Betz) |
| WKSP | Workspace Macro Macro (Tethys Solutions, LLC.) |
| WKZ | Compressed Spreadsheet |
| WKZ | Wingz Spreadsheet |
| WL | WISCO Word Power Word Lists and Definitions (WISCO Computing) |
| WL1 | Wolfenstein 3D Episode One Shareware File (Id Software, Inc.) |
| WL2 | Well Logger v2.x |
| WL3 | Wolfenstein Episodes One Through Three File (Id Software, Inc.) |
| WL6 | Wolfenstein 3D Registered Version File For All Six Episodes (Id Software, Inc.) |
| WLB | Wgt File |
| WLB | WinLabel Ver. 1.0-2.02 Label (Avery) |
| WLC | WISCO Word Power Word Lists and Definitions (WISCO Computing) |
| WLD | Acrobat Distiller data (Adobe) |
| WLD | ArcGIS world map (ESRI) |
| WLD | Professional Farmer: Cattle and Crops modification package (Masterbrain Bytes) |
| WLD | REND386 world (Dave Stampe and Bernie Roehl) |
| WLD | Serious Sam world (Croteam) |
| WLD | Settlers II world map (Ubisoft Blue Byte) |
| WLD | SIMATIC STEP 7 program (Siemens) |
| WLD | Star Wars: Battlefront resource (Lucasfilm) |
| WLD | Super Mario Bros. X world (Super Mario Bros. X Developers) |
| WLD | Terraria map (505) |
| WLD | The Guild II: Renaissance game saved state (THQ Nordic) |
| WLF | Argo WebLoad I Upload |
| WLF | Dr. Watson Win98/Me Log File (Microsoft Corporation) |
| WLG | Dr. Watson Log |
| WLG | Well Logger v1 |
| WLI | Who Likes Puzzles? Incomplete Puzzle |
| WLK | Virtus Walkthrough Graphics |
| WLK | WeatherLink ver 5.2 Binary Weather Data (Davis) |
| WLL | The Sims Wall Texture File (Electronic Arts (Maxis)) |
| WLL | Word Add-in (Microsoft Corporation) |
| WLM | CompW Bitmap |
| WLMP | Movie Maker movie project (Microsoft) |
| WLP | Who Likes Puzzles? Puzzle File |
| WLR | VRML Page |
| WLS | 602PC SUITE Worksheet File (Software602, Inc.) |
| WLS | Web Log Storming Log Analysis Project (Dataland Software) |
| WLT | eWallet File |
| WLT | WaveL Wavelet Compressed Graphic |
| WLT | Words of Worship Liturgy |
| WLV | Web Link Validator File |
| WLX | Live Mesh Placeholder or Partial Download File (Microsoft Corporation) |
| WLX | Total/Windows Commander Lister Plug-in (C. Ghisler & Co.) |
| WLZ | WinImage File |
| WM | Windows Media A/V File (Microsoft Corporation) |
| WM | Working Model Motion Simulation (MSC.Software) |
| WM$ | BASIC VB |
| WM2D | Working Model Motion Simulation (MSC.Software) |
| WM3 | MSC Nastran Desktop Document (MSC.Software Corporation) |
| WM5 | Dyndlg2 File |
| WMA | Windows Media Audio File (Microsoft Corporation) |
| WMASCOT | Otaku Mascot Mascot (Accursed Toys Inc.) |
| WMB | 3D GameStudio Map Entity (Conitec Datasystems, Inc) |
| WMC | MathCAD Startup File Backup (Mathsoft Engineering & Education Inc.) |
| WMC | Wordmarc Text File |
| WMC | WordPerfect Macro (Corel Corporation) |
| WMD | WeaveMaker Design File (Designer Software LLC.) |
| WMD | Windows Media Download File (Microsoft Corporation) |
| WMDB | Media Player Ver. 9+ Library (Microsoft Corporation) |
| WMDF | WeaveMaker Design File (Designer Software LLC) |
| WME | Crazy Talk Windows Media Encoder Session (Reallusion Inc.) |
| WME | Windows Media Encoder Session Profile (Microsoft Corporation) |
| WMF | Office image (Microsoft) |
| WMF | PaintShop image (Corel) |
| WMF | Widelands map (The Widelands Development Team) |
| WMF | XnView image (XnSoft) |
| WMG | SecureDoc Encrypted Hard Drive Control File (WinMagic Inc.) |
| WMK | Oc2.316s Cakit File |
| WML | Website META Language File |
| WML | Wireless Markup Language File |
| WMLC | Compiled WML Document |
| WMLRC | Website META Language Configuration File |
| WMLS | WML Script |
| WMLSC | Compiled WML Script |
| WMN | DART Pro 98 Playlist |
| WMO | World of Warcraft WoW Map Object (Blizzard Entertainment, Inc) |
| WMP | Baldur's Gate world map (Larian) |
| WMP | Media Player music (Microsoft) |
| WMP | Windows Imaging Component image (Microsoft) |
| WMP | XnView image (XnSoft) |
| WMR | Windows Media Recorder Media Stream |
| WMS | GeoServer web map service file (Open Source Geospatial Foundation) |
| WMS | Windows Media Player skin file (Microsoft) |
| WMV | Elmedia video (Eltima) |
| WMV | Media Player video (Microsoft) |
| WMV | VLC video (VideoLAN) |
| WMX | Audio Playlist |
| WMX | Windows Media Player A/V Shortcut (Microsoft Corporation) |
| WMXML | AudioPlayer XML Music Playlist (Adrian Wright) |
| WMZ | Media Player skin (Microsoft) |
| WMZ | Office compressed image (Microsoft) |
| WN | Amiga Wanton Packer Song/Module |
| WN | Write Now Text File |
| WNA | Whitenoise File Security Software Archive and Encrypted File (Whitenoise Laboratories) |
| WND | WinG Hidden Palette task |
| WNE | WIDI Note Editor Recognition and Note Information (WIDI) |
| WNF | Outline Font (Corel) |
| WNG | Personal/Group/Network File Security Encrypted File (Whitenoise Laboratories, Inc.) |
| WNK | Three Degrees Wink (Microsoft Corporation) |
| WNK | Wink Presentation (Satish Kumar. S.) |
| WNS | PrintShop Newsletter |
| WNT | Man Down Waypoint File |
| WNT | Mumath 30 File |
| WO | WebObjects Project (Apple Inc.) |
| WO4 | STABCAL (stability calculation for aqueous systems) File |
| WO7 | STABCAL (stability calculation for aqueous systems) File |
| WOA | WebObjects Script (Apple Inc.) |
| WOA | Windows Swap File |
| WOB | RIO Designer Pro Object File |
| WOC | Windows OrgChart Organization |
| WOD | WebObjects Web Application Method File (Apple Inc.) |
| WOFF | Firefox font (Mozilla) |
| WOFF | Firefox font (Mozilla) |
| WOFF | FontForge font (FontForge Developers) |
| WOFF2 | FontForge font (FontForge Developers) |
| WOK | RenCode Database (Canadian Barcode & Plastic Card Supply Inc.) |
| WOL | Write:OutLoud Document (Don Johnston, Inc.) |
| WOLX | WriteOnline WriteOnline Launch (Crick Software) |
| WOR | MapInfo Workspace (MapInfo Corporation) |
| WOR | STABCAL (stability calculation for aqueous systems) File |
| WORD | Microsoft Word Word Document |
| WORDDOCUMENT | Pixar USDView 3D scene description |
| WORKBOOK | Microsoft Excel Spreadsheet File |
| WORKDB | Android Operating System Background Task Data |
| WORKDB-WAL | SQLite Database logging |
| WORKFLOW | OS X Automator (Apple Inc.) |
| WORKSHOPUPLOAD | Tabletop Simulator Saving game states |
| WORKSPACE | Proteus Design Suite Project Configuration |
| WORLD | Creator simulation (Stagecast) |
| WORLD | Gazebo world simulation description (Open Source Robotics Foundation) |
| WORLD | Terraria world (505) |
| WORLD | The Sims 3 3D world (Electronic Arts) |
| WORLD | WorldPainter world (Pepsoft) |
| WOS | Words of Worship Output Settings |
| WOT | WebEx Saved Meeting Movie |
| WOTBREPLAY | World of Tanks Blitz Saving replays |
| WOTMOD | World of Tanks Tank game mods |
| WOTREPLAY | World of Tanks Saving replays |
| WOV | Cakewalk Home Studio Picture Cache Clip File (Cakewalk) |
| WOW | OpenMPT music module (OpenMPT) |
| WOW | Spark Studio 3D model print data (SparkMaker) |
| WOWPROJ | AddOn Studio for World of Warcraft (EPAM Systems) |
| WP | CorelDRAW image (Corel) |
| WP | Font Writer document (Sharp) |
| WP | WordPerfect document (Corel) |
| WP2 | WinPlot File |
| WP3 | PhotoStory project (Microsoft) |
| WP3 | WinPlot data (University of Hawaiʻi Mānoa) |
| WP4 | WordPerfect Ver. 4 Document (Corel Corporation) |
| WP5 | WordPerfect Ver. 5.0/5.1/5.2 Document (Corel Corporation) |
| WP6 | WordPerfect Ver. 6.0/6.1 Document (Corel Corporation) |
| WPA | Act! document (Act!) |
| WPA | Bash WiFi Connection Script wireless connection credentials (Bash WiFi Connection Script Authors) |
| WPA | QBlade turbine blade design/simulation (D. Marten) |
| WPB | openCanvas Image image backup file (PGN Inc.) |
| WPB | Phone Device Manager backup file (Microsoft Corporation) |
| WPC | Pazzles Inspiration Studio Pazzle Pattern File (pazzles) |
| WPC | Word and Write File Converter (Microsoft Corporation) |
| WPC | WordPerfect Character Mapping File (Corel Corporation) |
| WPD | 602Pro document (602) |
| WPD | Act! document (Act!) |
| WPD | PFS:WindowWorks document (Spinnaker) |
| WPD | SAWStudio wave intensity/frequency data (RML Labs) |
| WPD | Windows printer driver information (Microsoft) |
| WPD | WinWorks document (SoftKey) |
| WPD | WordPerfect screen driver or document (Corel) |
| WPE | openCanvas Record of Image Creation |
| WPE64 | Windows Preinstallation Environment (WinPE) WinPE Deployment Archive |
| WPF | Enable Document |
| WPF | InForms Form |
| WPF | WordPerfect Text File (Corel Corporation) |
| WPF | WorldPort Fax |
| WPG | CorelDRAW image (Corel) |
| WPG | PaintShop image (Corel) |
| WPG | WildTangent Games game object image (WildTangent) |
| WPG | WordPerfect image (Corel) |
| WPH | Acer BIOS Upgrade FIle (Acer, Inc.) |
| WPI | WCPUID Plug-in |
| WPJ | W32Dasm Project File |
| WPJ | Watcom C/C++ Project |
| WPJ | Watcom C/C++ Project (Sybase) |
| WPK | Keyboard |
| WPK | Nero Sound Editor File (Nero AG) |
| WPK | WordPerfect Macro (Corel Corporation) |
| WPL | Grand Theft Auto IV binary item placement (Rockstar) |
| WPL | KopterTool waypoints (Mikrokopter) |
| WPL | Media Player palylist (Microsoft) |
| WPL | PFS WinWorks spreadsheet (Spinnaker & Ancier) |
| WPL | Wallpaper Sequencer wallpaper collection (Draxy) |
| WPL | WHAT IF MOL object (Gert Vriend) |
| WPL | Winwall wallpaper collection (Christian Rothholz) |
| WPL | Words of Worship palylist (NobleTech) |
| WPM | Pegasus Mail Log/Debug File (David Harris) |
| WPM | WordPerfect Macro (Corel Corporation) |
| WPN | Rainbow Six: Rogue Spear Weapon File (Red Storm Entertainment, Inc.) |
| WPN | X-Plane Weapon (Laminar Research) |
| WPP | PLS-POLE ANSI Wood Pole Component File |
| WPP | Serif WebPlus File |
| WPP | WordPerfect Color Palette (Corel Corporation) |
| WPR | Wing IDE Main Project File (Archaeopteryx Software, Inc.) |
| WPRESS | All-in-One WP Migration WordPress Backup File |
| WPS | Rockbox theme (The Rockbox Crew) |
| WPS | Works text document (Microsoft) |
| WPS | Writer document (Kingsoft) |
| WPSONLINE | WPS Office Online document |
| WPT | 602Pro document template (602) |
| WPT | Brother Word Processor document (Brother) |
| WPT | Global Navigator waypoint (Fugawi) |
| WPT | GPS Pathfinder Office waypoint (Trinble) |
| WPT | Magellan GPS waypoint (Magellan) |
| WPT | MapSource waypoint (Garmin) |
| WPT | OziExplorer waypoint (Des & Lorraine Newman) |
| WPT | WordPerfect document template (Corel) |
| WPT | Writer text document template (Kingsoft) |
| WPU | Wing IDE User-specific Project File (Archaeopteryx Software, Inc.) |
| WPW | PerfectWorks Document (Corel) |
| WPW | WordPerfect Document (Corel Corporation) |
| WPX | Printer Information File (Adobe Systems Incorporated) |
| WPZ | SeeYou Waypoint (Naviter) |
| WQ | Spreadsheet |
| WQ! | Compressed Quattro Pro Spreadsheet |
| WQ1 | Quattro Pro Spreadsheet |
| WQ2 | Quattro Pro Spreadsheet |
| WR | Workday-related applications Workday Report Output |
| WR! | Compressed Lotus Spreadsheet |
| WR$ | Modem Bitware Fax Disk6 File |
| WR1 | Symphony Spreadsheet File |
| WRAP | MediaForge Runtime Player Distribution Project (XMLAuthor, Inc.) |
| WRAPPER | eMail Attachment Wrapper Wrapped File (Fineware Systems) |
| WRD | Charisma Template |
| WRD | Psion Series 3 Text/Word Document (Psion PLC) |
| WRF | Hancom Write text document (Hancom) |
| WRF | WebEx Player meeting recording (Cisco) |
| WRI | WordPad text document (Microsoft) |
| WRI | Write text document (Microsoft) |
| WRK | Cakewalk Music Project File (Cakewalk) |
| WRK | Pension Administration System Work File (DATAIR Employee Benefit Systems, Inc.) |
| WRK | Spreadsheet File |
| WRL | Blender 3D virtaul world (Blender) |
| WRL | Cosmo Player 3D virtual world (Radiation) |
| WRL | Live3D 3D virtual world (Netscape) |
| WRL | Notepad++ 3D virtual world (Don Ho) |
| WRM | WiNRADiO Memory File (WiNRADiO Communications) |
| WRM | WormWorld Level File (Kevin Ng) |
| WRML | Plain Text VRML File |
| WRP | Amiga Forever compressed archive (Cloanto) |
| WRP | Qualify 3D wrap model (3D Systems) |
| WRP | Studio 3D wrap model (3D Systems) |
| WRPD | Wrapid Encapsulated Application (AEA Technology plc) |
| WRPL | War Thunder War Thunder Replay |
| WRS | WordPerfect Windows Printer Driver (Corel Corporation) |
| WRT | IBM Writing Assistant File |
| WRX | Progress Database File (Progress Software Corporation) |
| WRZ | Cosmo Player VRML Worlds |
| WRZ | GNUZIP Compressed VRML File |
| WRZ | Live32 Geometry for Netscape |
| WS | 1-2-3 Word Search Maker (Variety Games) |
| WS | APL Worksheet |
| WS | Hummingbird Exceed File |
| WS | IBM System i iSeries Client Access WorkStation Profile (IBM) |
| WS | Rhino 3D Ver. 1.0, 1.1, 2.0 File (Robert McNeel & Associates) |
| WS | SigmaNEST |
| WS | SmartWare Worksheet |
| WS | Train Simulator World Sound File (Microsoft Corporation) |
| WS | Well Summary Well Depth Plot (InfoLogic Inc.) |
| WS | Windows Script File |
| WS | WordStar Ver. 5.0/6.0 Document |
| WS1 | WordStar for Windows Ver. 1 Document |
| WS2 | WordStar for Windows Ver. 2 Document |
| WS3 | Rhino 3D Toolbar Collection File (pre-Sept 2003) (Robert McNeel & Associates) |
| WS3 | WordStar for Windows Ver. 3 Document |
| WS4 | WordStar for Windows Ver. 4 Document |
| WS4D | Web Server 4D Custom Web Page (MDG Computer Services) |
| WS5 | WordStar for Windows Ver. 5 Document |
| WS6 | WordStar for Windows Ver. 6 Document |
| WS7 | WordStar for Windows Ver. 7 Document |
| WSA | Animation Shop Workspace (Corel Corporation) |
| WSA | WebSynth Media File (Sonicle) |
| WSAD | WildTangent Actor Definition |
| WSAVE | Blockland Wrenchsave File (Step 1: Games LLC) |
| WSB | Windows Sandbox Configuration Windows Sandbox Configuration (Windows Sandbox) |
| WSBM | WildTangent Material File |
| WSC | RIO Designer Pro Scene File |
| WSC | Windows Script Component |
| WSC | Worms Armageddon Scheme (Team17 Software Limited) |
| WSCC | Stylus Studio XML IDE Web Service Call Invocation (DataDirect Technologies, a division of Progress Software Corporation) |
| WSCDOC | Whiteboard Interactive Whiteboard Worksheets |
| WSD | EROSION 3D Watershed |
| WSD | WordStar Ver. 2000 Document |
| WSDL | Liquid Studio web service description (Liquid Technologies) |
| WSDL | oXygen XML Editor web service description (SyncRO) |
| WSDL | Visual Studio web service description (Microsoft) |
| WSE | Wise Script (Symantec Corporation) |
| WSF | Visual Studio script (Microsoft) |
| WSF | WScript script (Microsoft) |
| WSG | Words of Worship Song |
| WSGO | WildTangent Mesh and UVW Mapping File |
| WSH | Windows Script Host Settings File |
| WSI | Waterslide Island Level File (Jeff Boller) |
| WSI | Wise Windows Installer Project |
| WSIM | FirstStop WebSearch Import Module (FirstStop WebSearch, LLC) |
| WSM | Megaman X8 Video File |
| WSM | PagePainter Web Scheme File (Saltire Media) |
| WSM | SMS Installer Working File (Microsoft Corporation) |
| WSMO | WildTangent Motion File |
| WSP | 7-zip compressed data (Igor Pavlov) |
| WSP | Chromeleon workspace (ThermoFisher) |
| WSP | Fortran PowerStation workspace (Microsoft) |
| WSP | GENESYS workspace (Eagleware) |
| WSP | Magellan workspace (Tecan) |
| WSP | PaintShop workspace (Corel) |
| WSP | SharePoint Server solution (Microsoft) |
| WSP | Visual Studio solution package (Microsoft) |
| WSP | Web Site Publisher configuration (A B Cryer) |
| WSP | Whisper 32 data (Shaun Ivory) |
| WSQ | Wavelet Scalar Quantization Bitmap Image |
| WSQ | WinEsquema Flow Chart (Flavio Gonzalez Vazquez) |
| WSR | Crossword Genius |
| WSR | FirstStop WebSearch Search Results (FirstStop WebSearch, LLC) |
| WSRC | x-wais Source |
| WSS | Operation Flashpoint Sound File (Bohemia Interactive and The Codemasters Software Company Limited) |
| WSS | ReliaSoft RG |
| WSS | Time Saving Test & Practice Generator Student Practice & Test Files (McDougal Littell (Houghton Mifflin Company)) |
| WSS | Web Page Maker Project (Web Page Maker Software Inc.) |
| WSS | Web Screen Saver Configuration File |
| WSS | Works [Macintosh] Spreadsheet (Microsoft Corporation) |
| WSSP | CommuniGate Pro Web Application Custom Website Definition (Stalker Software, Inc.) |
| WST | GridImp Color Palettes, etc. (Winwaed Software Technology LLC) |
| WST | NextSTART Theme (Winstep Software Technologies) |
| WST | WordStar Text File |
| WSV | SpectraMagic Data File (Konica Minolta Holdings, Inc.) |
| WSV | Warrior Corrected Service Definition (Sondex) |
| WSV | WebSynth Media File (Sonicle) |
| WSV | WinSMITH Weibull or Visual Data File (Barringer & Associates, Inc.) |
| WSVETEMP | Wondershare Filmora Temporary project |
| WSW | WebSite-Watcher Bookmark File (Martin Aignesberger) |
| WSW | WorkShelf Theme (Winstep Software Technologies) |
| WSWB | wordPROF French Student Workbook (Zeno IT Limited) |
| WSWRITER | TechWriter for Web Services Document (Adivo Ltd.) |
| WSW_BAK | WebSite-Watcher Backup Bookmark File (Martin Aignesberger) |
| WSW_BAK2 | WebSite-Watcher Backup Bookmark File (Martin Aignesberger) |
| WSW_BAK3 | WebSite-Watcher Backup Bookmark File (Martin Aignesberger) |
| WSW_BAK4 | WebSite-Watcher Backup Bookmark File (Martin Aignesberger) |
| WSW_BAK5 | WebSite-Watcher Backup Bookmark File (Martin Aignesberger) |
| WSX | Audio Utility Sysex Wsysex File |
| WSX | WinMX Protocol List |
| WSZ | WinAmp Skin Zip File (Nullsoft) |
| WS_ | Visc15 Adressen Setup File |
| WT | WildTangent Branded .X 3D Model |
| WT2 | WordExpress Document Template |
| WTA | WinTune DLL |
| WTC | Watertec Encrypted Database (Watertite Limited) |
| WTD | Warrior Tool Diagram (Sondex) |
| WTD | WinTune Document |
| WTF | World of Warcraft WoW Text File (Blizzard Entertainment) |
| WTFC | PCCharge File (VeriFone) |
| WTG | WAsP Data File (Risø National Laboratory) |
| WTH | WildTangent Says Hello |
| WTK | OTDR Fiber Optics Analysis Trace (JDS Uniphase Corporation) |
| WTK | WinTalk URL Address |
| WTL | Windows Test Technologies (WTT) Logger Results |
| WTMP | Partial Torrent Download |
| WTMP | Word Ver 5 Macintosh Temporary File |
| WTP | Dawn of War Textures (Games Workshop Group PLC) |
| WTP | Wink Template (Satish Kumar. S.) |
| WTR | Winter Windows Scheduler File |
| WTS | NTgraph Qwknetv1 File |
| WTS | WION Technology Setup (WION Technology) |
| WTV | Media Center recorded TV show (Microsoft) |
| WTV | Nero recorded TV show (Nero AG) |
| WTV | PowerDVD recorded TV show (CyberLink) |
| WTV | VLC recorded TV show (VideoLAN) |
| WTX | ASCII Text |
| WTX | WinTune Export Document |
| WTXT | WildTangent Branded .TXT File |
| WU | COSMOS WASHU header image file (University of Memphis) |
| WUD | Cemu game disk image (Cemu Developers) |
| WUI | WhatsUp Gold Network Map Polling Statistics (Ipswitch, Inc.) |
| WUL | Wincmd File |
| WUP | WhatsUp Gold Network Map (Ipswitch Inc.) |
| WUS | Writing With Symbols Wordlist (Widgit Software Ltd.) |
| WUS | WUTG Editor Wrapped Audio With WUTG Tags (WUSSoft) |
| WUT | WUTG Editor Tag (WUSSoft) |
| WUX | Cemu compressed Wii U disk image (Exzap Petergov) |
| WUX | WudCompress compressed Wii U disk image (Exzap Petergov) |
| WV | Sonarc Compressed WAV Audio |
| WV | WavPack Lossless Audio Compression |
| WVC | WavPack Correction File |
| WVD | Starmoney Filter Zvl32 File |
| WVE | Component of a DIVX Movie Conversion |
| WVE | Psion Series 3a/3c/3mx Waveform Sound File (Psion PLC) |
| WVF | Yokogawa Oscilloscope Captured Data (Yokogawa Electric Corporation) |
| WVH | WebView Livescope Viewer |
| WVL | Wavelet Compressed Bitmap |
| WVM | Play Store video (Google) |
| WVM | WAVE input data (Ricardo) |
| WVOC | wordPROF French Vocabulary (Zeno IT Limited) |
| WVR | Wang Image Viewer Wang Image File |
| WVS | Wanvas |
| WVX | GOM redirector (GOM) |
| WVX | Media Player redirector (Microsoft) |
| WVX | Notepad redirector (Microsoft) |
| WVXML | AudioPlayer XML Music Playlist (Adrian Wright) |
| WVZ | Must Music File |
| WW4 | WinWhatWhere Activity Log |
| WWA | WebSite-Watcher Archive |
| WWB | WordPerfect Button Bar (Corel Corporation) |
| WWD | Works Wizard File (Microsoft Corporation) |
| WWF | WWF File Format WWF File Format (WWF) |
| WWF | WWF Rant Pakk Sound File |
| WWI | WinWein Interchange Format File (DIGITAL Soft GbR) |
| WWK | WordPerfect Keyboard Layout (Corel Corporation) |
| WWL | Word Add-in File (Microsoft Corporation) |
| WWM | WeeWheel Macro File (Dalin-Service) |
| WWP | Works Wizard File (Microsoft Corporation) |
| WWP | Worms World Party Teams File |
| WWS | AutoRoute User Information (Microsoft Corporation) |
| WWS | Works Wizard File (Microsoft Corporation) |
| WWS | Writing With Symbols Document (Widgit Software Ltd.) |
| WWV | WildTangent Branded .WAV File (WildTangent, Inc.) |
| WX | WINX32 data backup file |
| WX | wxBasic data backup file (wxBasic) |
| WXA | Buxco System Hardware Configuration File (Buxco Electronics, Inc.) |
| WXB | EXP: The Scientific Word Processor |
| WXB | wxBasic Program |
| WXD | Homeworld Game Sound File (Sierra) |
| WXFORM | wxDev-C++ wxWidgets Form (wxDev-C++ Team) |
| WXH | Homeworld Game Sound Control File (Sierra) |
| WXM | Wirecast or wxMaxima Video metadata or batch file |
| WXP | EXP: The Scientific Word Processor Document EXP Document |
| WXR | wxWindows Resource File |
| WXS | Code::Blocks resource (Code::Blocks Team) |
| WXS | Easy Cross cross stitch design (Fulford) |
| WXS | Visual Studio source code (Microsoft) |
| WXW | WiNRADiO Extended Wave File (WiNRADiO Communications) |
| WYG | WYSIWYG Design (Cast Group of Companies Inc.) |
| WYN | WYNN Document File (Freedom Scientific Inc.) |
| WYT | WYSIWYG Template (Cast Group of Companies Inc.) |
| WZ | MapleStory Game Data Archive |
| WZ | WinAmp Skin |
| WZB | Librarian of OZ Sharp Book Viewer Add-on |
| WZD | Sharp Organizer Program or Data File (Sharp Electronics Corp.) |
| WZFOLDER | WhizFolder Document (AvniTech Solutions) |
| WZG | WZebra File |
| WZN | WhizNotes Document (AvniTech Solutions) |
| WZS | MS Word Wizard |
If you need to see another list, please select here...
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Number | Symbol