since 2000
Alphabetic File Extension List: e
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: 1022.
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| Extension | Information |
| E | Amiga E Source Code (Wouter van Oortmerssen) |
| E | EiffelStudio Source File (Eiffel Software Inc.) |
| E | Epsilon Editor EEL Macro Language |
| E | Euphoria Include File (Rapid Deployment Software) |
| E | Specman Testbench E-program Source File |
| E00 | ArcInfo coverage export (ESRI) |
| E01 | EnCase Forensic forensic image (Open Text) |
| E02 | EnCase Forensic Disk Image |
| E0X | Buildsoft Global Estimate Project file |
| E1 | Agenzia delle Entrate software Italian Tax Document |
| E2 | thinkdesign CAD Design |
| E2C | NJStar Chinese Word Processor Dictionary File Index (NJStar Software Corp.) |
| E2E | BizTalk Server RFID log (Microsoft) |
| E2P | PonyProg Device File (Lanconelli Open Systems) |
| E3 | thinkdesign CAD Design (think3 Inc.) |
| E32 | Inno Setup 1.3 File |
| E3A | Carrier HAP HVAC Project Data |
| E3D | E3.series Design File (CIM-Team GmbH) |
| E3D | Instant3D Project |
| E3D | Macromedia Extreme3D Object |
| E3P | E3.series Part File (CIM-Team GmbH) |
| E3S | E3.series Project FIle (CIM-Team GmbH) |
| E3T | E3.series Template (CIM-Team GmbH) |
| E48 | Emu48 HP48 Emulator File |
| E4C | e4Clicks Project Estimator Import File (4Clicks Solutions, LLC) |
| E4RECEIPT | ExamSoft Exam4 Exam receipt |
| E57 | Lib E57 LIDAR point cloud data (Lib E57) |
| E78 | IBM 3270 Terminal Emulator Screen Layout Definition |
| E99 | Steuer99 Daten File |
| EA | Apple II compact disc image (Apple) |
| EA | Kindle e-book end actions (Amazon) |
| EA3 | Fifa 2001 Environment Data |
| EAC | EasyAntiCheat Configuration File (EasyAntiCheat.com) |
| EAC | EmEditor Auto Completion File |
| EAD | EAD EAD document (Society of American Archivists) |
| EAF | Aframe |
| EAF | FRAGSTATS*ARC File |
| EAF | MicroEmacs Abbreviation File Format |
| EAL | Enfocus Action List |
| EAM | France98 Football Game Audio File |
| EAP | C-More HMI Programming Software project file (Automation Direct) |
| EAP | Enterprise Architect project file (Sparx Systems Pty Ltd.) |
| EAP | Photoshop settings file (Adobe Systems Incorporated) |
| EAP-CONFIG | eduroam CAT Wi-Fi configuration |
| EAP9 | EasyBuilder Pro HMI Project |
| EAPPXBUNDLE | AppInstaller, Windows 10/11 Windows app bundle |
| EAPX | Sparx Systems Enterprise Architect Project file |
| EAR | ETI Camcorder audio recording (Eyemail) |
| EAR | Java EE enterprise application (Oracle) |
| EAS | EAS 2004 Applicant reference database file (UCAS) |
| EAS | Elite Visual Basic API Spy reference database file (UCAS) |
| EAS | OS/2 Extended File Attributes attribute file |
| EAS | RSLogix symbol file (Rockwell Automation) |
| EASA | EASA Application Development File (AEA Technology plc) |
| EASAP | EASA Archive (AEA Technology plc) |
| EASM | AutoCAD assembly model (Autodesk) |
| EASM | eDrawings assembly model (SolidWorks) |
| EASM | eDrawings Viewer assembly model (SolidWorks) |
| EAZ | Express Assist File |
| EB | EBwin Estudio Basico de Seguridad y Salud Health and Safety Project Information (Procedimientos-Uno, S.L.) |
| EBA | Mobile Phone Data Manager |
| EBAK | Ideal Summary Sheets Encrypted Backup (Conquer Internet Ltd.) |
| EBB | Empower Business Bulletin (Metapraxis Ltd.) |
| EBD | Empower Business Dashboard (Metapraxis Ltd.) |
| EBF | EARS Definition Backup |
| EBF | Pocket PC WindowsCE Form File (Microsoft Corporation) |
| EBJ | Geoworks Error Checking Object File |
| EBK | EARS Database Backup |
| EBK | Email Saver Xe Backup File (Amic Games) |
| EBK | Embiid Reader eBook (Embiid Inc.) |
| EBK3 | Neat Reader Encrypted ebook file |
| EBM | Attachmate Extra! macro file (MicroFocus) |
| EBM | Ragnarok Online emblem file (Gravity Co., Ltd.) |
| EBMX | AVEVA E3D 3D Model |
| EBO | Reader eBook Format (Microsoft Corporation) |
| EBP | Jes-Soft Sports Program Play Description File (Jes-Soft) |
| EBP | Pocket PC WindowsCE Project File (Microsoft Corporation) |
| EBP | Relic Entertainment Game File (Relic Entertainment Inc.) |
| EBR | Insurance Claim Processing Software Insurance Claim Details |
| EBS | E-Prime experiment script (Psychology Software Tools) |
| EBS | E-Scripter script (CMS) |
| EBS | Ebsynth project preset (Secret Weapons) |
| EBS | EyeBatch command script (Atalasoft) |
| EBS | Rational Rose script (IBM) |
| EBS | Windows XP scanned document (Microsoft) |
| EBSI | EBSI Viewer budget submission |
| EBT | Adobe Acrobat eBook Reader eBook download instructions file (Adobe) |
| EBU | Exact Globe 2000/2003 Database Backup (Exact Software) |
| EBUILD | Gentoo Linux Ebuild Application File (Gentoo Foundation, Inc.) |
| EBX | Electronic Book Exchange eBook (Electronic Book Exchange (EBX) Working Group) |
| EBX | Esabix Database Framework Database (Esabix Database Software) |
| EBX | Rational Rose 98 Compiled Script (IBM) |
| EBZ | EB Player Saved Game (Intersystem Concepts, Inc.) |
| EC | Preprocessed GOC Source Code |
| EC0 | MetroCount Traffic Executive Traffic data file |
| EC3 | Print CD CD Label Image (Epson America, Inc.) |
| ECA | electroCAD File |
| ECAR | Diksha App Course archive |
| ECC | dvdisaster error-correction file (Carsten Gnörlich) |
| ECC | Ecchi Role-playing Format X-rated anime media file (Carsten Gnörlich) |
| ECC | Essential Taceo crypto container file (Essential Security Software, Inc.) |
| ECD | LabelMaker CD/DVD Label File (Memorex Products, Inc.) |
| ECD | Questionnaire Specification Language File |
| ECE | Oracle Application Express Dynamic Web Page (Oracle) |
| ECF | Eventcorder Recorded Events and Clickviews (CMS) |
| ECF | Exchange Extended Configuration File (Microsoft Corporation) |
| ECF | Micrografx Media Manager |
| ECF | Outlook Add-in File (Microsoft Corporation) |
| ECF | WinFax Office Add-in File (Symantec Corporation) |
| ECG | ECG Viewer (Nihon Kohden Corporation) |
| ECG | Preprocessed GOC Source Code |
| ECGDAT | CardioSoft (GE Healthcare) ECG data |
| ECH | EasyChem Save File |
| ECHMP4 | Adobe Access supported players Protected video |
| ECHR | Explorations RPG System Character/Map System Sprites (Tyrone W. Lee) |
| ECL | Eclipse (The Eclipse Foundation) |
| ECLIPSEPRODUCT | Eclipse Product Marker (The Eclipse Foundation) |
| ECM | Cmpro examples (Psasys) |
| ECM | Error Code Modeler compressed disk image (Neill Corlett) |
| ECMS | ECMerge Merge Status (Ellié Computing) |
| ECMT | ECMerge Merge Template (Ellié Computing) |
| ECO | NetManage ECCO File |
| ECP | eCourse Planner eCourse Template (ICS Corporation) |
| ECR | Ecrypt E-mail File (Email Connection) |
| ECR1 | ECR1 Viewer Encrypted Cash Register Data |
| ECS | Encrypted Compressed GIS Software Geographic Shape File |
| ECS | Symbian backup file (Nokia) |
| ECS | WinZip backup file (Corel) |
| ECS5 | Sure Cuts A Lot Cutting Design |
| ECT | Visual C++ Exception Console Template (Microsoft Corporation) |
| ECW | ArcGIS image (ESRI) |
| ECW | EclipseCrossword crossword puzzle (Green Eclipse) |
| ECW | Ensoniq ASRX waveset (E-MU Systems) |
| ECW | FastCAD data (Evolution Computing) |
| ECW | IrfanView image (Irfan Skiljan) |
| ECW2002PUZZLE | EclipseCrossword Puzzle |
| ECW2002WORDS | EclipseCrossword Word List |
| ED | EasyDraw CAD File |
| ED | LithTech Game Level File (Touchdown Entertainment, Inc.) |
| ED | Tmx Editor File |
| ED2K | eDonkey Download Link File (MetaMachine) |
| ED5 | EDMICS Graphics File |
| ED6 | EDMICS Graphics File |
| EDA | Ensoniq ASR Disk Image (E-MU Systems) |
| EDAT | PlayStation Network (PSN) Encrypted Game Data |
| EDB | Act! e-mail accounts (Act!) |
| EDB | Business Assessment Manager data (E2S) |
| EDB | EstImage database (Stelvio) |
| EDB | Euphoria Database System database (Rapid Deployment) |
| EDB | Exchange Server mailbox (Microsoft) |
| EDB | EzyMailManPro mail database (Welshware) |
| EDB | Photoshop extended digital book (Adobe) |
| EDB | ROOTS III genealogy data (ROOTS Developers) |
| EDB | Windows database (Microsoft) |
| EDB-SHM | Extensible Storage Engine (ESE) Shared memory |
| EDB-WAL | SQLite database logging |
| EDC | Kryptel (light) Decoder/Encoder |
| EDD | FrameMaker Element Definition Document (Adobe Systems Incorporated) |
| EDDS | Compressed Images Compressed Images (Steam) |
| EDDX | EDrawMax drawing (Edrawsoft) |
| EDE | EDraw Max Element (EDrawSoft) |
| EDE | Ensoniq EPS Disk Image (E-MU Systems) |
| EDF | Bathymetric Data Viewer exported oceanography/meteorological data (NOAA) |
| EDF | Darkroom image project (Darkroom) |
| EDF | Digital Trainer encrypted score |
| EDF | DrumBeat component (Groundlevel) |
| EDF | Edificius architectural design project (ACCA) |
| EDF | Efficient Diary diary (Efficient) |
| EDF | eMemoPad data (eMemoPad) |
| EDF | Jupyter Notebook biological data (Project Jupyter) |
| EDF | MATLAB biological data (MathWorks) |
| EDF | RF Online game data archive (PlayPark) |
| EDF | Workshare Synergy document change management data (Litera) |
| EDG | EdG Command File |
| EDG | EDGE Diagrammer Diagram (Pacestar Software) |
| EDGE | Edge Animate web animation project (Adobe) |
| EDGES | Network analysis software (e.g., Gephi, NetworkX) Storing graph edges |
| EDH | EditHelp Source File |
| EDH | xcontur XEDH Electron-Density Histogram |
| EDI | Budget EDI Electronic Data Interchange file (Budget EDI) |
| EDI | EDI Engine Electronic Data Interchange file (123 EDI) |
| EDI | EDIFACT Viewer Electronic Data Interchange file (sagittarius0815) |
| EDI | Excel Electronic Data Interchange file (Microsoft) |
| EDIFACT | various EDI software Data Exchange |
| EDIT | Apple II operating system Golden Orchard Apple II CD Rom file |
| EDITED | various software, including Microsoft Word Renamed modified file |
| EDITOR | Apple II operating system Golden Orchard Apple II CD Rom file |
| EDK | Ensoniq KT Disk Image (E-MU Systems) |
| EDK | OS/2 Saved SKF Format File (IBM) |
| EDL | Final Cut edit decision list (Apple) |
| EDL | Media Composer edit decision list (Avid) |
| EDL | NonStop ASAP entity definition (Hewlett-Packard) |
| EDL | Premiere edit decision list (Adobe) |
| EDM | Creo contouring parameter data (PTC) |
| EDM | Digital Combat Simulator model (Eagle Dynamics) |
| EDM | Dreamweaver settings (Adobe) |
| EDM | Eclipse Dirigible entity data model (Eclipse Foundation) |
| EDM | rtcorr differential photometry data (rtcorr developers) |
| EDM | Settlers III map (Byte) |
| EDML | Dreamweaver MX Extension File |
| EDML | EDML Parser-Library (Marc-Sven Rudolf) |
| EDMX | Visual Studio entity data model (Microsoft) |
| EDN | Acrobat Document (Adobe Systems Incorporated) |
| EDN | EDIF Netlist File |
| EDOC | DigiDoc4Client Estonian e-Documents |
| EDP | Attachmate Extra! Session |
| EDP7 | Epi Info 7 Epi Info Database |
| EDPI | ExamDiff Pro Session File (PrestoSoft) |
| EDQ | Ensoniq SQ1/SQ2/KS32 Disk Image (E-MU Systems) |
| EDR | Embird Plus Color Paletter (Embird) |
| EDR | GROMACS Portable Energy File |
| EDRW | eDrawings drawing (Dassault Systèmes) |
| EDRW | eDrawings Viewer drawing (Dassault Systèmes) |
| EDRW | SolidWorks drawing (Dassault Systèmes) |
| EDS | Ensoniq SQ-80 disk image (Ensoniq) |
| EDS | StepOne biomedical data (ThermoFisher) |
| EDS | Studio 5000 electronic device datasheet (Rockwell Automation) |
| EDT | EDraw Max Template (EDrawSoft) |
| EDT | External Editor Definition |
| EDT | NEPLAN External Program Import/Export File (BCP Busarello + Cott + Partner Inc.) |
| EDT | VAX EDT Editor Default Settings |
| EDU | BobCAD-CAM; Web browsers CNC instructions; Saved webpage |
| EDV | Ensoniq VFX-SD Disk Image (E-MU Systems) |
| EDX | Editor dictionary (Serenity Software) |
| EDX | EDrawMax drawing (EDrawSoft) |
| EDX | ENVI header (L3HARRIS) |
| EDX | MAGNETOM Aera workflow protocol (Siemens Healthineers) |
| EDX | PADS PCB part (Siemens) |
| EDZ | Electric P8 backup file (EPLAN Software) |
| ED_0001 | DICOM Viewer Medical Image Data |
| EE | Just Cause 3 Game asset |
| EEA | Attachment Decoder Encrypted Attachment (Scanlon Associates) |
| EEB | EaseBook File |
| EEB | WordPerfect Equation Editor Button Bar (Corel Corporation) |
| EEE | 3eee Triple Encryption Encrypted File (Fasttrack Ltd.) |
| EEE | EEEWin Archive (Remia s.r.o.) |
| EEG | SleepScan and Ceegraph EEG Data (Bio-logic Systems Corp.) |
| EEP | EEPROM Data File |
| EEP | Evidence Eliminator (Robin Hood Software Ltd.) |
| EER | Lahey Fortran Execution Error Messages |
| EES | Empire Earth Scenario File |
| EF | Diploma Diploma exam file (Blackboard) |
| EFA | Awave Studio instrument sample (FMJ) |
| EFA | Ecrypt encrypted data (Email Connection) |
| EFC | EFCoins File |
| EFC | FAIRCOPY Encrypted Fair Copy (FAIRCOPY) |
| EFC | Technics Sx KN 6000 Keyboard Effect Memory File |
| EFD | EARS Filter Definition |
| EFDC | Environmental Fluid Dynamics Code (EFDC) EFDC Model Data |
| EFDEMO | Star Trek Voyager Elite Force Demo File |
| EFE | Ensoniq EPS-Family Instrument (E-MU Systems) |
| EFF | eFileFolder (The Hotline Group, Inc.) |
| EFF | EverQuest Effects File |
| EFF | Infinity Game Engine Effects File (BioWare Corp.) |
| EFFECT | Apple II operating system Golden Orchard Apple II CD Rom file |
| EFG | Gambit Extensive Form Representation (The Gambit Project) |
| EFI | UEFI Development Kit OS-firmware interface (Intel) |
| EFIPPB | EFICAD, BiesseWorks Postprocessor file |
| EFIRES | macOS Firmware Update |
| EFK | Ensoniq KT File (E-MU Systems) |
| EFL | Encryptafile Encrypted File (XenoSystems, LLC) |
| EFORM | e-Deklaracje System Polish Tax Forms |
| EFP | Exchange Forms Designer Template (Microsoft Corporation) |
| EFQ | Ensoniq SQ1/SQ2/KS32 File (E-MU Systems) |
| EFS | Awave Studio instrument sample (FMJ) |
| EFS | EasyFlow diagram (IBM) |
| EFS | eSignal formula script (Intercontinental Exchange) |
| EFT | ChiWriter High Res Screen Font Files (Cay Horstmann) |
| EFT | Dynamics GP Electronic Funds Transfer File (Microsoft) |
| EFT | e-Form Form Template File (Government of Hong Kong Special Administrative Region) |
| EFT | Finale Enigma Transportable File (MakeMusic!) |
| EFT | Minecraft Lighting Effect File (Mojang Studios) |
| EFT | Sage HRMS Electronic Funds Transfer File (Sage) |
| EFV | Ensoniq VFX-SD File (E-MU Systems) |
| EFW | CA Security Centre renamed compressed file or executable file (Computer Associates) |
| EFW | WinZip renamed compressed file or executable file (Corel) |
| EFX | eFax fax document (J2 Global) |
| EF_ | DomuS3D (ArredoCAD) 3D Design File |
| EG | Image It Backup Disk Image (WASAY Software Technology Inc.) |
| EG2 | eGatherer Collected System Configuration Information (IBM) |
| EGA | EGA Resolution BMP Bitmap |
| EGA | Enhanced Graphics Adapter Graphics Data |
| EGA | Ventura EGA Screen Characters |
| EGD | GIS Software Encrypted Grid Shape File |
| EGF | EverQuest EverQuest Graphics |
| EGG | ALZip compressed archive (ESTsoft) |
| EGG | Ducks level and animation file (Hungry Software) |
| EGG | Dynomite Dynomite (Popcap) |
| EGG | EGG Solution 360RealTour |
| EGG | Explosion Graphics Generator script (Shawn Hargreaves) |
| EGG | Panda3D 3d render file (Carnegie Mellon University) |
| EGG | Python Python egg file (Python Software Foundation) |
| EGG | Wer Wird Millionaer data screens file (Square Enix) |
| EGISENC | egis Encrypted File (HiTRUST Inc.) |
| EGISENX | egis Encrypted File (HiTRUST Inc.) |
| EGL | EagleCheck Encrypted Database Reference File (Washington State Gambling Commission) |
| EGN | Daqarta Extended Audio Data (Interstellar Research) |
| EGON | Egon Animator Animation (Ulric Eriksson) |
| EGP | Easy Grade Pro gradebook file (Orbis Software) |
| EGP | EGrid Pro (Elias Montoya) |
| EGR | Egrid32 Form (Elias Montoya) |
| EGRP | Explorations RPG System MapGroup Object (Tyrone W. Lee) |
| EGS | GIS Software Encrypted Grid Shape File |
| EGWARSAVE | War! Age of Imperialism Save File (Donohoe Digital LLC) |
| EHELP | Emperor Help Language Pack (Emperor) |
| EHI | HTTP Injector Configuration File (Evozi) |
| EHIL | HTTP Injector VPN configuration |
| EHIZ | EHIZPacker (often associated with ransomware) Encrypted Image Archive |
| EHP | HelpLogic Project (Electric Butterfly, Inc.) |
| EHTML | Enhanced HTML |
| EH_FRAME | libunwind Exception Handling Data |
| EI | EARS Component File |
| EI | Electric Image |
| EID | Faena MyID Encrypted File |
| EID | IBM ViaVoice Vocabulary File |
| EIDI | Electric Image EIDI File |
| EIF | Epson Installation Control File (Epson Corporation) |
| EIF | Eroiica Graphic |
| EIFP | FountainPen FountainPen (Eightt) |
| EIG | Easy Index Generator Project (Easy HTools Corporation) |
| EIN | Skyplot Settings File (Frank P. Thielen Software Design) |
| EIO | EIOffice Document Binder (Evermore Software) |
| EIP | Capture One raw image (Capture One) |
| EIRD | MediaStar Systems Encrypted Firmware Update |
| EIT | Encarta Database Update File (Microsoft Corporation) |
| EIX | Metin2 Metin2 Game Data |
| EIZ | Electric Image Graphics Data |
| EIZZ | Electric Image Graphics Data |
| EJP | Elite Japan Crossword Puzzle (EliteWare) |
| EJS | Embedded JavaScript templating Node.js templating engine (Open JS Foundation) |
| EK5 | Simrad EK500 Scientific Echosounder Data |
| EK6 | Simrad EK60 Scientific Echosounder Data |
| EKA | Eureka Internal Data File (Borland Software Corporation) |
| EKB | VisualTablet Data (Zak Morris Company, Inc.) |
| EKEYS | Emperor Key-Set File (Emperor) |
| EKM | EXP: The Scientific Word Processor Macro |
| EKS | Empower Site File (Metapraxis Ltd.) |
| EL | Emacs source code (Free Software Foundation, Inc.) |
| ELA | TradeStation EasyLanguage Archive (TradeStation Securities, Inc.) |
| ELC | Emacs Lisp Byte-compiled Source Code (Free Software Foundation, Inc.) |
| ELD | EARS Label Definition |
| ELD | NEPLAN NEPLAN-DOS Import/Export File (BCP Busarello + Cott + Partner Inc.) |
| ELD | TradeStation EasyLanguage Document (TradeStation Securities, Inc.) |
| ELEMENT | Ampoliros Platform Component Type Handler (Solarix) |
| ELETTERHEAD | Electronic Letterhead (Basildon Bond) |
| ELF | Electronic Application Form form (Microsoft) |
| ELF | Eurekalog log (Neos Eureka) |
| ELF | Linux executable (Linux Foundation) |
| ELF | Playstation Portable game executable/image (Sony) |
| ELF | Samsung HMX-F90 firmware upgrade (Samsung) |
| ELF | TaskLink executable (Data IO) |
| ELF | Wii game disc image (Nintendo) |
| ELF | WinImages extended layer (Black Belt Systems) |
| ELG | EARS Log |
| ELG | EnABLE Activity Log (Energy Scitech Ltd.) |
| ELH | Electronic Application Help File |
| ELI | ELI Compressed File Archive |
| ELI | Encyclopedia Article List |
| ELIST | Emperor Playlist (Emperor) |
| ELL | ATI Radeon Video Driver |
| ELM | Eternal Lands map (Eternal Lands Team) |
| ELM | FrontPage theme pack (Microsoft) |
| ELM | Office theme (Microsoft) |
| ELM | Thunderbird icon (Mozilla) |
| ELOG | McAffee Firewall Log |
| ELP | HotRecorder Proprietary Audio Format (Porto Ranelli, S.A.) |
| ELS | EnSight 3D Document (Scenario) (Computational Engineering International (CEI)) |
| ELS | TradeStation EasyLanguage Storage (TradeStation Securities, Inc.) |
| ELT | Event List Text |
| ELT | NEPLAN Topology File (BCP Busarello + Cott + Partner Inc.) |
| ELT | Prosa Event List |
| ELX | Design Pro Tools Form File (Elixir Technologies) |
| ELZ | Electronic Application Form Answer File |
| EM | Encore DVD menu template (Adobe) |
| EM$ | Modem Bitware Fax Disk2 File |
| EM1 | Emax I Bank File |
| EM2 | Emax II Bank File |
| EMA | EPLAN Electric P8 EPLAN macro file |
| EMACS | Emacs Lisp User INIT File (Free Software Foundation, Inc.) |
| Outlook custom email template (Microsoft) | |
| EMAP | Genetica High Dynamic Range Spherical Panorama (Spiral Graphics Inc.) |
| EMAT | ANSYS Element Matrix |
| EMB | Awave Studio sound bank file (FMJ-Software) |
| EMB | Embroidery Studio embroidery design file (Wilcom) |
| EMB | Orchida Embroidery embroidery design file (Orchida Soft) |
| EMB | UGENE DNA sequence file (UniPro) |
| EMB | WilcomWorkspace embroidery design file (Wilcom) |
| EMBL | IEMBL Nucleotide Format |
| EMC | Ecrypt File (Email Connection) |
| EMC | Striata Striata Encrypted Document (Striata) |
| EMD | ABT EMD Module/Song Format |
| EMD | Embroidery File |
| EMD | ExpressThermo Log (Eclo, Lda.) |
| EMD | Micrografx System4 Media Manager File |
| EMD | POP Peeper E-mail Database (Mortal Universe Software Entertainment) |
| EMDL | Softimage XSI Exported 3D Model (Softimage) |
| EMELODY | Eericson eMelody Ringtone (Telefonaktiebolaget LM Ericsson) |
| EMF | Engineering Equation Solver macro (F-Chart) |
| EMF | EZClaim form image (EZClaim) |
| EMF | Irfanview image (Irfan Skiljan) |
| EMF | Jigs@w puzzle template (Tibo) |
| EMF | MicroEmacs macro (Jasspa) |
| EMF | Office image (Microsoft) |
| EMF | XnView image (XnSoft) |
| EMI | Pocket Tanks Emitter File (BlitWise Productions LLC) |
| EMIP | Among Us Mod Installer Among Us Mod |
| EMK | EMK Compress Archive (Elex Media) |
| EML | 7-zip compressed data (Igor Pavlov) |
| EML | Outlook electronic mail (Microsoft) |
| EML | Outlook Express electronic mail (Microsoft) |
| EML | QuickMail Pro electronic mail (CE Software) |
| EML | Thunderbird electronic mail (Mozilla) |
| EMLX | Mail email message (Apple) |
| EMM | EARS Mail Merge Definition |
| EMMX | MindManager Mind Map File |
| EMN | Pro/ENGINEER (PTC) |
| EMO | Messenger Emoticon (Smiley) (Microsoft Corporation) |
| EMODEL | Proprietary CAE software Encrypted FEA model |
| EMP | Allegro electronic circuit board schematic layout (Candence) |
| EMP | Creo electronic component library (PTC) |
| EMP | eMusic music download data (eMusic) |
| EMP | EVEMon skill plan (Peter Han) |
| EMP | Payroll employee data (Medlin) |
| EMP | UR3e schematic drawing (Universal Robots) |
| EMR | Emrite |
| EMS | eMachineShop CAD Design File (eMachineShop) |
| EMS | PC Tools Enhanced Menu System Config |
| EMS | Revolution EMSA 1.0 Spectrum File (4pi Analysis, Inc.) |
| EMS | YoshimuraEMS Motorcycle Fuel Injection |
| EMSA | JEOL JED-2300F, JEOL JXA-8530F Spectral Data File |
| EMSIXBUNDLE | Microsoft Store Windows app installer |
| EMT | EverQuest (Sony) |
| EMT | Unreal Engine Emitter (Epic Games, Inc.) |
| EMU | BITCOM Terminal Emulation Data |
| EMU | Emulation |
| EMULECOLLECTION | eMule Plus Collection (eMule Team) |
| EMV | LabView Configuration File (EuroMeV) |
| EMX | Enigmacross puzzle (Crossdown) |
| EMX | Inventor electromechanical project link (Autodesk) |
| EMX | MS-DOS Extender data (Microsoft) |
| EMX | Rational Software Architect Designer application model (IBM) |
| EMXD | OneApp Pro E-mail Definition in XML (Sy.Med Development, Inc.) |
| EMY | Eericsson eMelody Ringtone (Telefonaktiebolaget LM Ericsson) |
| EMZ | Draw image (The Document Foundation) |
| EMZ | Illustrator image (Adobe) |
| EMZ | Office image (Microsoft) |
| EM_ | Microsoft Outlook incomplete email message |
| EN | Stratum Template File |
| EN$ | Cubase Compressed File (Steinberg) |
| ENB | Census of Employment and Wages Flat Data File (Bureau of Labor Statistics) |
| ENB | eNewsletter Manager Database (e-undertown s.r.l.) |
| ENB | eNotebook Saved Notebook (eNotebook) |
| ENB | Evernote Database (Evernote Corporation) |
| ENBX | Seewo Interactive Whiteboard Interactive whiteboard file |
| ENC | Application Development Workbench Application Development Workbench Encyclopedia (KnowledgeWare) |
| ENC | BlackICE PC Protection evidence log (Internet Security Systems) |
| ENC | CopySafe PDF encrypted document (ArtistScope) |
| ENC | ENC Direct to GIS Electronic Navigational Chart (National Oceanic and Atmospheric Administration) |
| ENC | Encore music notation file (Passport Music Software) |
| ENC | Excel census data file (Microsoft) |
| ENC | Interactive Dungeon |
| ENC | Media Safe encrypted file (Nova Epoc Systems) |
| ENC | My Personal Programmer encrypted distributed project (M:Pact Technologies) |
| ENC | Sniffer network capture file (Network Associates) |
| ENC | StuffIt encrypted file (Smith Micro) |
| ENC | WireShark network capture file (Gerald Combs) |
| ENCRYPT | Ransomware, Encryption Software Encrypted Data |
| ENCRYPTED | TopStudio Encrypted File |
| ENCRYPTEDDB-WAL | SQLite Encrypted DB Log |
| ENC_FLAG | CTF platforms and challenges Encrypted CTF Flags |
| END | Census of Employment and Wages Flat Data File (Bureau of Labor Statistics) |
| END | Corel Draw Arrow Definition |
| ENE | GROMACS Binary Energy File |
| ENEX | Evernote Evernote exported XML (Evernote) |
| ENF | EndNote Filter File |
| ENF | RightClick-Encrypt File |
| ENF | SmartScore Score (MUSITEK Corporation) |
| ENFF | Extended Neutral File Format |
| ENG | Dictionary |
| ENG | DreamMaker Program Source Code in English (Intelligent Systems) |
| ENG | EnerGrahics Chart Graphics File |
| ENG | English Documentation |
| ENG | MATLAB Engine Routines (The MathWorks, Inc.) |
| ENG | Personal Paint English Language User Interface File (Amiga) |
| ENG | RealFlight Radio Control Airplane Description (Knife Edge Software) |
| ENG | Sprint Dictionary Engine File |
| ENG | Train Simulator Engine File (Microsoft Corporation) |
| ENGB | X-Men Legends II : Rise of Apocalypse integrated development environment file (Activision) |
| ENGLISH | Unity Game Engine Unity Game Data |
| ENH | CRiSP Harvest File |
| ENI | SQLite SQLite Database |
| ENIGMA | Apple II operating system Golden Orchard Apple II CD Rom file |
| ENIGMA1 | Neutrino, Enigma Virtual Box Game save, Encrypted data |
| ENIGMA2 | Enigma2 Enigma2 Plugin Executable |
| ENL | EndNote EndNote library (Clarivate) |
| ENLX | EndNote Citation Library |
| ENM | eNewsletter Manager Message (e-undertown s.r.l.) |
| ENO | FruitfulTime TaskManager Encrpted Task Notes (FruitfulTime) |
| ENP | Entelligence Media Security Encrypted File/Folder (Entrust) |
| ENR | Enroute Toolath |
| ENR | PC Fold Energy |
| ENS | EndNote Style File (Clarivate) |
| ENS | Kontakt Ensemble File (Native Instruments) |
| ENS | Maschine+ Ensemble File (Native Instruments) |
| ENS | Reaktor Ensemble File (Native Instruments) |
| ENS | TRK-01 Ensemble File (Native Instruments) |
| ENT | Brookhaven PDB Molecule File |
| ENT | egseing Engineering HK Data |
| ENT | Entrust Entelligence Secured File |
| ENT | HyperChem Molecule File (Hypercube, Inc.) |
| ENT | SGML Entities, character mapping |
| ENTRIES | RuneScape RuneScape data |
| ENTRY | Apple II operating system Golden Orchard Apple II CD Rom file |
| ENU | ATI Radeon Video Driver |
| ENU | Win Ace204 File |
| ENV | Acrobat dictionary file (Adobe) |
| ENV | CreataCard envelope design file (Broderbund) |
| ENV | EtherPort Admin environment file (TRENDnet) |
| ENV | HP-95 environment file (HP) |
| ENV | Illustrator dictionary file (Adobe) |
| ENV | Motocross Madness track file (Microsoft) |
| ENV | Print Artist envelope design file (Nova Development) |
| ENV | TeamQuest View environment file (HelpSystems) |
| ENV | Train Simulator environment file (Microsoft) |
| ENV | Vue environment configuration file (Evan You) |
| ENV | WOPR Enveloper macro file (Woody Leonhard) |
| ENV | WordPerfect WordPerfect environment (Corel) |
| ENV | X-Plane scenery file (Laminar Research) |
| ENW | Complete LandDesigner terrain modelling data file (Sierra) |
| ENW | Enable Enable word processing file (Enable) |
| ENW | EndNote EndNote import file (Clarivate) |
| ENW | EndNote Import File (The Thomson Corporation) |
| ENX | eNeighborhoods Document (eNeighborhoods, Inc.) |
| ENX | Rational XDE (IBM) |
| ENZ | EndNote Connection File (The Thomson Corporation) |
| EOBJ | Explorations RPG System Objects (Tyrone W. Lee) |
| EOBJ | Geoworks Object Code |
| EOC | EncryptOnClick EncryptOnClick (2BrightSparks) |
| EOMODELD | WebObjects Data Modeler (Apple Inc.) |
| EOMODELED | WebObjects Data Model (Apple Inc.) |
| EON | EON Studio File |
| EOP | EON Studio simulation (EON) |
| EOP | Everyone Piano music score (Everyone Piano) |
| EOT | ExamView online exam (Turning) |
| EOT | WEFT font (Microsoft) |
| EOX | EON Studio File |
| EOZ | EON Studio File |
| EP | Bonas Jaquard EP Weave Format File |
| EP | EasyPlot Saved Data (Spiral Software) |
| EP2 | EclipsePackager Package |
| EPA | Award BIOS Logo |
| EPAN | Pcon.planner panoramic image |
| EPB | ePublisher ePublisher Budgeting File (WebWorks) |
| EPC | EPC Tools Diagram |
| EPC | Jill Game File |
| EPD | ChessDB Extended Position Description (Dr. David Kirkby) |
| EPD | EARS Printer Definition |
| EPD | Express Publisher Publication File |
| EPDF | Encapsulated Portable Document Format |
| EPE | EON Studio Personal Edition File |
| EPF | Bio-Formats biomedical image archive (OME) |
| EPF | EAGLE project preferences (Autodesk) |
| EPF | EdgeCAM part data (Pathtrace) |
| EPF | Entelligence profile (Entrust) |
| EPF | WebSphere Development Studio Client user preferences (IBM) |
| EPGZ | Pencil Pencil Project Archive |
| EPH | GPS Pathfinder Office Ephemeris File (Trinble Navigation Limited) |
| EPH | NOAA Post-fit GPS Orbit Data |
| EPHTML | Enhanced Perl-parsed HTML File |
| EPI | EclipsePackager Invoice |
| EPI | EclipsePackager2000 compressed archive (Green Eclipse) |
| EPI | Encapsulated PostScript Interchange Format graphics file (Adobe) |
| EPI | Express Publisher Encapsulated PostScript Text and graphics. |
| EPITASK | Episode Task File (Telestream) |
| EPIX | SAP SuccessFactors People Analytics Dashboard file |
| EPJ | Java-clients File |
| EPJ | RapidSQL SCCS Project |
| EPK | epk2extract firmware package (OpenLGTV) |
| EPK | epk2extract firmware package (OpenLGTV) |
| EPK | Metin2 encrypted package (Gameforge) |
| EPK | metin2 game resource (Gameforge) |
| EPL | Encirq \PL Programming Language Source File |
| EPL | Tallyman E-commerce Software |
| EPL2 | ZebraDesigner Pro Thermal printer labels |
| EPM | Destiny MPE Encoder Encrypted Portable Media File (Destiny Media Technologies Inc.) |
| EPML | EPC Tools EPC Interchange Format (Nicolas Cuntz and Ekkart Kindler, Siegen University and University of Paderborn) |
| EPP | 7-Zip database (Igor Pavlov) |
| EPP | Easy-PhotoPrint EX image (Canon) |
| EPP | EditPad project (Jgsoft) |
| EPP | Elmedia playlist (Eltima) |
| EPR | Actuate Analytics external procedure object file (Actuate) |
| EPR | EiffelStudio project repository file (Eiffel Software) |
| EPR | Extreme Picture Finder project settings file (Extreme Internet Software) |
| EPR | Premiere Pro preset file (Adobe) |
| EPR | Z88Dream emulator ROM image file (Jeroen van den Belt) |
| EPRJ | Pg4uw Project File (Elnec s.r.o.) |
| EPRT | eDrawings part model (Dassault Systèmes) |
| EPRT | eDrawings Viewer part model (Dassault Systèmes) |
| EPRT | SolidWorks part model (Dassault Systèmes) |
| EPS | Illustrator image (Adobe) |
| EPS | Photoshop image (Adobe) |
| EPS | TextArt image (Huu Nguyen Chi) |
| EPS | Ventura printer font (Corel) |
| EPS | XnView image (XnSoft) |
| EPS2 | Level II Encapsulated PostScript (Adobe Systems Incorporated) |
| EPS3 | Level III Encapsulated PostScript (Adobe Systems Incorporated) |
| EPSF | Encapsulated PostScript (Adobe Systems Incorporated) |
| EPSI | Encapsulated PostScript Interchange Format (Adobe Systems Incorporated) |
| EPSON | Epson Printer Graphics File (Epson Corporation) |
| EPSQL | Proprietary Software Encrypted Database |
| EPT | Clarion for Windows Embed Points File (SoftVelocity) |
| EPT | Elpoint Presentation File |
| EPT | Encapsulated PostScript Interchange TIFF Preview (Adobe Systems Incorporated) |
| EPT | WITE32 File |
| EPUB | Apple Books e-book (Apple) |
| EPUB | Calibre e-book (Kovid Goyal) |
| EPUB | Digital Editions e-book (Adobe) |
| EPV | Hikvision security systems Encrypted video |
| EPW | EasyPlot graph data file (Spiral Software) |
| EPW | EnergyPlus EnergyPlus weather data file (United States Department of Energy) |
| EPX | Piranesi 3D Model File (Informatix Software International) |
| EPZ | EON Studio Personal Edition File |
| EQD | EquineMax Data File (Cattlesoft, Inc.) |
| EQF | Winamp2/Winamp3 Equalizer Settings File |
| EQL | DART Pro 98 Fabric Equalization Presets |
| EQN | Equation |
| EQN | HP-95LX Solver Equation File |
| EQN | KaleidaGraph Macro File (Synergy Software) |
| EQN | WordPerfect Equation (Corel Corporation) |
| EQP | BPM Studio Equalizer Presets (ALCATech) |
| EQT | ReliaSoft Weibull++ 6 |
| EQU | Assembly Language Equates |
| EQU | AstroDigital.Net Equipment File (Panagiotis Xipteras, MSc, Dipl.-Ing.(FH)) |
| EQW | SPEFO Stellar Spectra Analysis File |
| EQX | Goldwave 402 File |
| ER | AOL 3.0 Organizer (America Online, Inc.) |
| ER1 | AllFusion ERwin Data (Computer Associates International, Inc.) |
| ER1 | Visible Advantage |
| ER2 | Apple II operating system Golden Orchard Apple II CD Rom file |
| ERA | Healthcare practice management software Remittance advice |
| ERB | Braille Music Reader music score (Contrapunctus) |
| ERB | Sublime document template (Sublime) |
| ERC | Ercato Engine Ercaton (Living Pages Research GmbH.) |
| ERD | DBeaver entity relationship diagram (DBeaver Community) |
| ERD | Eclipse entity relationship diagram (The Eclipse Foundation) |
| ERD | LocationFree Player registration information file (Sony) |
| ERD | Prosa UML Modeller entity relationship diagram (Insoft) |
| ERD | ProVAL pavement profile data (The Transtec Group) |
| ERDPLUS | ERDPlus database design |
| ERF | Dragon Age game resource (Electronics Arts) |
| ERF | Eclipse resource (Active Media) |
| ERF | Efficient Reminder personal information (Efficient) |
| ERF | Neverwinter Nights game resource (BioWare) |
| ERF | Photoshop raw image (Adobe) |
| ERF | Stylus Studio document type declaration entity reference (Progress) |
| ERF | Wireshark captured packet records (The Wireshark Team) |
| ERG | Arranger Audio File |
| ERI | AllFusion ERwin Data (Computer Associates International, Inc.) |
| ERI | Entis Rasterized Image |
| ERIF | Ransomware, Archiving Software Encrypted Data Storage |
| ERL | GameGuard Log File (INCA Internet Co, Ltd.) |
| ERM | Bitmap Graphic |
| ERM | Entity Relationship Diagram Model |
| ERM | Prosa Entity Relationship Diagram Model File |
| ERP | British Economics & Social Research Council Electronic Form |
| ERP | NOAA Post-fit GPS Earth Rotation Parameters |
| ERR | Ansys error log (Ansys) |
| ERR | Cortex error log (Razer) |
| ERR | MySQL Server error log (Oracle) |
| ERR | Sublime error log (Sublime) |
| ERR | Visual Studio error log (Microsoft) |
| ERROR | Apple II operating system Golden Orchard Apple II CD Rom file |
| ERRORLOG | inRiver PIM Error Logging |
| ERROR_LOG | Web Servers (PHP) PHP Error Logging |
| ERS | EARS Control File |
| ERS | Earth Resource Mapping Satellite Image Header |
| ERS | Eraser |
| ERS | Pro/ENGINEER Temporary File (PTC) |
| ERWIN | ERwin Data Modeler Data Model Information (CA) |
| ERX | ERWin File |
| ER_ | Winhelp Compressed File |
| ES | E-Prime E-Studio experiment (Psychology Software Tools) |
| ES | EasySIGN EasySIGN project (EasySIGN) |
| ES | ESwin ESwin project (iMventa Ingenieros) |
| ES | Sage CRM Sage CRM script file (Sage) |
| ES | Serious Sam entity class source file (Croteam) |
| ES2 | E-Prime 2.0 Experiment Data |
| ES3 | Unity game engine / Microsec e-Szignó 3.0 Game save data / E-signatures |
| ESA | Enveloc Secure Archive (Enveloc, Inc.) |
| ESA | ExeemSkin Archive (Swarm Systems Inc.) |
| ESA | ExpertScan Survey Report (AutoData Systems) |
| ESB | es-Builder PIM Database (Season Workshop) |
| ESD | ExpertScan survey document (AutoData Systems) |
| ESD | Translate translation dictionary (Systran) |
| ESD | Windows application/license (Microsoft) |
| ESD_ | Microsoft Deployment Image Servicing and Management (DISM) Windows Update File |
| ESF | Emblaze Audio File |
| ESF | Eos Ti lighting control Lighting control (ETC) |
| ESF | Game Mod file Game mod |
| ESF | VisualAge Generator External Source Format (ESF) File (IBM) |
| ESF3D | Augment3d lighting design |
| ESFORM | EasySurveyor Form File (Pepto Systems AB) |
| ESG | Effect Size Generator Data File (Psytek Ltd.) |
| ESH | Easy Splitter Split File |
| ESH | Extended Shell Batch File |
| ESI | Diskeeper Disk Defragmenter |
| ESI | Escape Level Index (Tom Murphy VII) |
| ESI | Esri Plot File |
| ESI | eStore Image File (ePC) |
| ESJ | eCabinet Job (Thermwood Corporation) |
| ESJ | Profile Master 2000 Archived Job Database (MAP Ltd.) |
| ESK | ESK Document Reader |
| ESK | Longplay Vesa file |
| ESKIN | Emperor Theme Skin (Emperor) |
| ESL | Everest Authoring System Screen Library |
| ESL | FoxPro Macintosh Runtime Library |
| ESL | Visual FoxPro Distributable Support Library (Microsoft Corporation) |
| ESM | Batman: Arkham Knight game data (Warner Bros.) |
| ESM | Europay security module data (Thales) |
| ESM | Fallout game data (Bethesda) |
| ESM | The Elder Scrolls game data (Bethesda) |
| ESM | XnView image (XnSoft) |
| ESO | FoxPro |
| ESP | ACD/Spectrus Processor spectral data file (Advanced Chemistry Development) |
| ESP | Appweb ESP web page (EmbedThis) |
| ESP | Easy Setup Program configuration file (Omron) |
| ESP | Eclipse screensaver file (Active Media) |
| ESP | Edskes Software Pakket (Hillbrand Edskes) |
| ESP | Email Sentinel Pro protected email attachment (DS Development) |
| ESP | ESPlanner (Economic Security Planning) |
| ESP | Ethos System (Taknosys) |
| ESP | Fallout game plugin file (Bethesda Softworks) |
| ESP | Personal Paint Spanish language localization file (Cloanto) |
| ESP | The Elder Scrolls game plugin file (Bethesda Softworks) |
| ESPBM | e-Sword, Smart Switch Mobile Bible bookmarks, backups |
| ESPS | ESPS Audio File |
| ESR | 4th Dimension Database Windows Procedure (4D, Inc.) |
| ESS | EasySpreadsheet spreadsheet (e-press) |
| ESS | Ekahau Survey project data (Ekahau) |
| ESS | EXP stylesheet (Symbol Dynamics) |
| ESS | The Elder Scrolls saved game (Bethesda) |
| EST | ICE ICE 2000 file (RIB Americas) |
| EST | MapPoint GIS file (Microsoft) |
| EST | Streets & Trips trip file (Microsoft) |
| EST | Webalizer language file |
| EST2018 | SteuerSparErklärung 2018 German Tax Return |
| EST2019 | German Tax Software German Tax Return |
| EST2020 | WISO Steuer-Sparbuch German Tax Return |
| EST2021 | WISO Steuer-Sparbuch, Akademische Arbeitsgemeinschaft German Tax Return |
| EST2022 | SteuerSparErklärung, WISO Steuer-Sparbuch German Tax Return |
| EST2023 | German Tax Software (e.g., ElsterFormular) German Tax Data |
| ESTMT | Accounting Software, Financial Management Software, Banking Software Bank Statement |
| ESTX | EstimaWin CAD/CAM Data |
| ESU | LokSound Electronic Sound File (Electronic Solutions Ulm GmbH & Co. KG) |
| ESUX | LokProgrammer LokSound decoder sounds |
| ESW | Turbo Smetchik (Data Basis) |
| ESX | Escape level data (Tom Murphy VII) |
| ESX | Xactimate insurance claim file (Xactware) |
| ESY | EmEditor Syntax File (Emurasoft, Inc.) |
| ES_ | Audio Waveprg Sounder Compressed File |
| ET | Easiteach presentation file (RM Education) |
| ET | ETwin project file |
| ET | Excel spreadsheet file (Microsoft) |
| ET | WPS Office spreadsheet file (Kingsoft) |
| ET1 | Energy 10 Weather Data |
| ET2 | Electronic Tax Return Security File |
| ETA | eTreppid Audio File |
| ETA | Google Earth Overlay (Google) |
| ETA | Google Earth Placemark (Google) |
| ETB | Seismograph File |
| ETBI | Intel(R) JPEG Library Encoded JPEG 2000 |
| ETBL | eTextbookViewer Licence For Packaged Electronic Textbook (Textbook Solutions Limited) |
| ETBP | eTextbookCreator Project (Textbook Solutions Limited) |
| ETBZ | eTextbookViewer Packaged Electronic Textbook (Textbook Solutions Limited) |
| ETC | eTreppid Compressed File |
| ETC | Seismograph File |
| ETD | Acrobat eBook Reader EBX Transfer Data File (Adobe Systems Incorporated) |
| ETD | EpsilonTest Test File (EpsilonSoft) |
| ETDX | Epson Print Layout Photo Layout Template |
| ETE | EpsilonTest template file (EpsilonSoft) |
| ETE | Exam Testing Engine exam testing engine file (Vumingo) |
| ETE | VCEConvert conversion file |
| ETF | 7-zip compressed data (Igor Pavlov) |
| ETF | Emacs document template (Emacs Team) |
| ETF | PolyEdit document template (PolySoft) |
| ETFF | Theme Maker Theme Maker (Encrypt4allSoftware) |
| ETH | Ethnograph Document File |
| ETH | HP Internet Advisor Capture File |
| ETL | Eclipse transition listing (Active Media) |
| ETL | ThermaData Studio temperature log (Electronic Temperature Instruments) |
| ETL | Windows Performance Analyzer trace log (Microsoft) |
| ETM | eTreppid Audio File |
| ETMPL | Extreme Picture Finder Download template |
| ETP | Visual Studio .NET Enterprise Template Project (Microsoft Corporation) |
| ETS | EViews Time series data |
| ETV | eTreppid Audio File |
| ETW | Turbo Smetchik (Data Basis) |
| ETX | Setext (Structure Enhanced Text) |
| ETXT | Secure Notepad Encrypted Text File (exLibertine.com) |
| ETZ | RAM Elements RAM Elements Model (Bentley Systems, Inc) |
| EU | Euphoria Include File (Rapid Deployment Software) |
| EU3 | Europa Universalis III Saved Game (Paradox Interactive) |
| EUC | EucliDraw Dynamic Geometry File (Logismos Inc.) |
| EUC | Japanese |
| EUG | Apple II operating system Golden Orchard Apple II CD Rom file |
| EUI | Ensoniq EPS Family Compacted Disk Image (E-MU Systems) |
| EUK | Euklides Dynamic Geometry |
| EUM | Euklides Dynamic Geometry |
| EUR | Sage 50cloud Pastel Accounting Portuguese invoices |
| EUS | EDonkey2000 Serverlist Tool |
| EUX | Eulogica Funeral Information (Intelligent Software UK Ltd) |
| EV | EchoView File |
| EV | EV8 File |
| EV2 | Calendar Commander Event File (Briggs Softworks) |
| EV2 | Java File |
| EV3 | Everlock configuration file (Az-Tech) |
| EV3 | Mindstorms EV3 project file (LEGO) |
| EV3 | Team Manager event data (Active Hy-Tek) |
| EV6 | EV8 File |
| EV8 | Pepakura Designer Skeleton Animation |
| EVA | MSX Video File |
| EVA | Viz Modeler 3D Scene Archive |
| EVALUATED_FILES | macOS Spotlight Spotlight metadata |
| EVB | Embedded Visual Basic File |
| EVC | EchoView Color Scheme |
| EVE | EmbeddedVectorEditor Diagram (Barry Kauler) |
| EVE | Summit Event Manager Event Data File (MIE Software Pty Ltd) |
| EVENT | Apple II CD ROM image (Apple) |
| EVENT | PhysioToolkit physiologic signal annotation (PhysioNet) |
| EVENT | VideoStudio folder metadata (Corel) |
| EVENTS | Homeworld Animation/Effects Data (Sierra Entertainment, Inc.) |
| EVENTVWR | Microsoft Management Console (MMC) Event Viewer Settings |
| EVF | SARscape® 4.1 Module for ENVI ENVI Vector File (ITT Visual Information Solutions) |
| EVI | EchoView Index File |
| EVK | EVERLOCK File |
| EVL | Business Evaluation Systems Pro Spreadsheet (ValuSource, the valuation software division of John Wiley & Sons, Inc.) |
| EVL | CHASE Evaluation and Audit System Evaluation Lock File (Health And Safety Technology And Management Ltd.) |
| EVL | Cokriging Software COKRIG Output File |
| EVL | Echoview Exported Line (SonarData Pty Ltd.) |
| EVL | EchoView Line File |
| EVN | Retrosheet Baseball game data |
| EVO | CRiSP Harvest EV scalars (University of Washington) |
| EVO | EnVideo animation video (Computational Engineering International (CEI)) |
| EVO | Media Center video (Jriver) |
| EVO | Media Player video (Microsoft) |
| EVO | PowerDVD video (CyberLink) |
| EVP | Sound Envelope |
| EVPUPD | EditVoicepack Update File (Lars Møllebjerg) |
| EVR | Cokriging Software COKRIG Output File |
| EVR | EchoView Region File |
| EVS | Game engines, 3D animation software Game animation data |
| EVT | Cameo image data (Vision Factory) |
| EVT | Event Viewer event log (Microsoft) |
| EVT | Need for Speed: Most Wanted audio clip (Electronic Arts) |
| EVT | Operations Bridge user log (Micro Focus) |
| EVT | Task Sheduler event log (Microsoft) |
| EVTX | Event Viewer event log (Microsoft) |
| EVY | Envoy Document (Corel Corporation) |
| EVY | Tumbleweed Software ActiveX Control A portable format. |
| EVZ | EasyViz EPR Integration Script (Medical Insight A/S) |
| EW | Euphoria Include File (Rapid Deployment Software) |
| EWB | EasyWorship Bible Text File (Softouch Development, Inc.) |
| EWB | Electronics Workbench Circuit (Electronics Workbench Corporation) |
| EWB | Ewisoft eCommerce Builder Binary Backup (Ewisoft) |
| EWC2 | EasyWorship Encrypted Video Playback |
| EWD | Express Publisher for Windows Document |
| EWF | EpicWriter Document (Epic) (Trollzsoft) |
| EWI | PLAY Instrument File (East West Communications, Inc.) |
| EWL | EclipseCrossword Word List |
| EWL | Encarta Document (Microsoft Corporation) |
| EWP | AdWonder Archived Project (EyeWonder, Inc.) |
| EWP | Elastic Collaboration EC-Button (Elastic Workspace Software, Inc.) |
| EWP | Evidence Washer Plug-In |
| EWP | Ewisoft eCommerce Builder Project (Ewisoft) |
| EWP | QuickCog Project File |
| EWPRJ | National Instruments Electronics Workbench Group Project (National Instruments Corporation) |
| EWS | EasyWorship Presentation (Softouch Development, Inc.) |
| EWS | QuickCog Sample Set File |
| EWT | Elastic Collaboration EC-Toolbar (Elastic Workspace Software, Inc.) |
| EWT | Ewisoft eCommerce Builder Template (Ewisoft) |
| EWW | ERDAS IMAGINE Compressed raster images |
| EWZ | EdgeWize Compressed Encoded Data File (Qivx Inc.) |
| EX | Cequadrant Backup File |
| EX | EPM Macro File |
| EX | Euphoria Source Code (Rapid Deployment Software) |
| EX | Install Helper File |
| EX | Symantec Ghost Template File (Symantec Corporation) |
| EX! | Modem Bitware Fax Disk1 File |
| EX$ | Compressed File |
| EX$ | MS Compressed EXE Decompress with UNPACK.EXE. |
| EX$ | Temporary File |
| EX1 | Renamed .EXE File |
| EX2 | ExodusII File |
| EX2 | PC Doctor File |
| EX3 | Harvard Graphics Device Driver (Harvard Graphics) |
| EX4 | MetaTrader 4 compiled program (MetaQuotes) |
| EX5 | MetaTrader 5 Program Executable |
| EXA | Examine32 Saved Search Parameters |
| EXA | Lsys File |
| EXAML | Examine32 Search Data (Aquila Software) |
| EXAMPLE | Apple II operating system Golden Orchard Apple II CD Rom file |
| EXB | CAXA drawing (CAXA) |
| EXB | Evernote notes database (Evernote) |
| EXC | Excentro Template (Excourse) |
| EXC | Exces Vault (SeoSoft) |
| EXC | Mail Exchange Component |
| EXC | QEMM Exclude File |
| EXC | REXX Program |
| EXC | Text Document |
| EXC | Word Exclusion Dictionary (Microsoft Corporation) |
| EXCEL | Microsoft Excel Spreadsheet files |
| EXCEPTION | As-U-Type Exceptions File (Fanix Software) |
| EXCLUDE | Software development tools (e.g., Git, IDEs, build systems) Exclude files |
| EXD | 7-Zip compressed data (Igor Pavlov) |
| EXD | Office cached control type library (Microsoft) |
| EXE | .NET component object model (Microsoft) |
| EXE | PDP-10 page-mapped executable binary (PDP-10) |
| EXE | Playstation executable (Sony) |
| EXE | PowerBASIC executable program (PowerBASIC) |
| EXE | Settlers IV saved game (Ubisoft) |
| EXE | Windows executable program (Microsoft) |
| EXE | WinRAR self-extracting archive (WinRAR) |
| EXE2 | Apple II operating system Golden Orchard Apple II CD Rom file |
| EXEC | Apple II operating system Golden Orchard Apple II CD Rom file |
| EXEME | Likely an .EXE File Be careful if you rename and run a file of this type. |
| EXERCISE | Wireshark Network Capture |
| EXF | Calculus EZ-Fax Fax |
| EXF | CostX Data Exchange File (Exactal Pty Ltd) |
| EXF | ExactFile Checksum Digest File (StudyLamp Software LLC.) |
| EXF | Fuji EXIF Format File |
| EXFOTO | Exire Foto AI Photo collection (Pattern Recognition Company (PRC)) |
| EXI | exSILentia Project (exida) |
| EXIF | Photoshop image metadata file (Adobe) |
| EXJ | Java File |
| EXL | Food Processor recipe file (esha) |
| EXL | MIMEsweeper encryption file (Clearswift) |
| EXL | NSkill Neocron character builder file (Reakktor Media GmbH) |
| EXM | HP Palmtop 95/100/200LX System Manager Executable File (Hewlett-Packard Development Company, L.P.) |
| EXM | RapidExam Test (XStream Software) |
| EXML | Samsung Backup Samsung Call Log Backup (Samsung) |
| EXO | Youtube encrypted video chunk (Google) |
| EXP | ASCET binary model description (ETAS) |
| EXP | Business Modeler export models (XDIN) |
| EXP | CATIA export data (Dassault) |
| EXP | DesignerPlus embroidery design (Bernina) |
| EXP | DesignShop embroidery design (Melco) |
| EXP | DOS-Extender protected mode executable (Phar Lap) |
| EXP | Drawing Express CAD drawing (Trial Systems) |
| EXP | DX Series Export Viewer surveillance video (Pelco) |
| EXP | ERTS experiment (Cognition Lab) |
| EXP | Expect source code (Nils Carlson) |
| EXP | ICQ saved chat (ICQ) |
| EXP | Medical record (Millewin) |
| EXP | Navicat for Oracle data pump export settings (PremiumSoft) |
| EXP | QuickBooks export data (Intuit) |
| EXP | Visual Studio export data (Microsoft) |
| EXP0000 | RadiAnt DICOM Viewer DICOM export file |
| EXPLAIN | Apple II operating system Golden Orchard Apple II CD Rom file |
| EXPORT | CATIA Export File (Dassault Systèmes) |
| EXPORT7 | epMotion® 7 software epMotion Method Files |
| EXPORTEDUI | Microsoft Office Ribbon customization |
| EXR | After Effects image (Adobe) |
| EXR | Maya image (Autodesk) |
| EXR | Photoshop image (Adobe) |
| EXS | Atom script (GitHub) |
| EXS | iBox Director digital signage show (inLighten) |
| EXS | Logic Pro instrument sample patch (Apple) |
| EXT | 7-Zip compressed data (Igor Pavlov) |
| EXT | Acrobat document (Adobe) |
| EXT | ARMA mission configuration script (Bohemia Interactive) |
| EXT | Norton Commander extension (John Socha) |
| EXT | rtcorr extinction corrected photometry (rtcorr Developers) |
| EXT | Sublime web page (Sublime) |
| EXT | Windows executable (Microsoft) |
| EXT | WS_FTP data (Ipswitch) |
| EXT | XnView image (XnSoft) |
| EXTBASE | Associate This Extension Base (Spearit) |
| EXTRA | Apple II operating system Golden Orchard Apple II CD Rom file |
| EXU | Euphoria Source Code (Rapid Deployment Software) |
| EXW | Euphoria Source Code (Rapid Deployment Software) |
| EXX | IBM LinkWay MsgPut Intermediate File |
| EXY | Orchida Embroidery System (Orchida Soft) |
| EX^ | Norton Live Update File |
| EX_ | Compressed EXE File |
| EYA | eYaViewer Graphic (ESRI China (Beijing)) |
| EYB | Encarta Encyclopedia Yearbook and Web Links Update File (Microsoft Corporation) |
| EYE | CubicEye Cube |
| EYE | ETI Camcorder Pro Video File (Eyemail Technology, Inc.) |
| EYE | Eyemail Video (Eyemail Technology Inc (ETI)) |
| EYE | Eyeris Encoded Audio/Video File (Eyewonder, Inc.) |
| EYE | Glass Eye File |
| EYE | Renderize Project |
| EYETV | EyeTV Video (Elgato Systems) |
| EYP | Belgenet Türksat document E-Mail attachment (Belgenet Türksat) |
| EYP | EasyFP |
| EZ | EZ Editor Text file |
| EZ2 | EZPix Secure Photo Album Photo Package (Electronic Zombie Corp.) |
| EZ3 | EZPix Secure Photo Album Photo Package (Electronic Zombie Corp.) |
| EZB | EasyBookkeeper Native Format File (e-press Corp) |
| EZB | EasyBoot Image File (EZB Systems, Inc.) |
| EZC | EZClaim Memorized Claim File (EZClaim) |
| EZC | EZGUI Designer Control Definition (Christopher R. Boss) |
| EZC | EZScreen Screen Saver Editor |
| EZD | WSxM Image File (Nanotec Electronica) |
| EZDRAW | EazyDraw Native Data Format (Dekorra Optics LLC enterprise) |
| EZHEX | Harmony Advanced Universal Remote Saved Configuration File (Logitech) |
| EZL | EasyLog Well Log Record (EasySolve Software LLC) |
| EZM | Text File |
| EZN | EZClaim Memorized Note File (EZClaim) |
| EZP | EasyPlot data (Amion) |
| EZP | EDIUS video editing project (Grass Valley) |
| EZP | Electronic Workforce compressed slips (Edify) |
| EZP | GoLabel barcode label (GoDEX) |
| EZP | MegaView image (Xequte) |
| EZPX | QLabel-Designer Label design file |
| EZS | EZ-R Stats for Windows Batch Submit File (EZ-R Stats, LLC) |
| EZS | Sunburst Technology Easy Sheet Document |
| EZT | Sunburst Technology Easy Sheet Template |
| EZW | easyOFFER easyOFFER (Reagency Systems Corp.) |
| EZX | EZ-Forms (EZ-Forms Company) |
| EZX | WHAP File |
| E_E | Eru file |
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