| dwi | BrainVoyager QX Diffusion-weighted Image |
| dwi | Dependency Walker Image |
| dwl | Autodesk AutoCAD Drawing Lock |
| dwl | TurboCAD Drawing Lock |
| dwm | Davis-Wilder Mann Format File |
| dwm | DESQview DWM Data |
| dwm | Digital Works Circuit Project |
| dwp | Microsoft Sharepoint Web Part Description |
| dwr | Dreamweaver Saved Query |
| dwr | Netop Remote Control Recorded Session |
| dws | Adobe Dreamweaver Site Cache |
| dws | AutoCAD Drawing Standards |
| dws | Netop Remote Control Script |
| dwx | DesignWorks Viewer Tools Data |
| dx | OpenDX Data |
| dx | Oracle Siebel Transaction Data |
| dx1 | Linguistica 5 Dictionary Data |
| dxf | Micrografx Picture Publisher Special Effect Data |
| dxi | PayWindow Database |
| dxl | Dapyx MP3 Explorer Data |
| dxl | Lotus Domino Server XML Data |
| dxlamp | DIALux Lamp Exchange Data |
| dxls | DashXL Skin Set |
| dxmodule | DX Studio Module |
| dxo | DxO Optics Pro Metadata |
| dxp | OpenOffice.org Exports Definition Data |
| dxr | Green Building Advisor Data |
| dxscene | DX Studio Scene |
| dxstream | DX Studio Stream |
| dxtheme | DesktopX Theme File |
| dxthemepro | DesktopX Pro Theme Data |
| dxtorylic | Dxtory Licence Data |
| dxv | DocXchanger Vector Data |
| dxx | Autodesk AutoCAD Drawing Interchange Attribute |
| dym | DynMenu Menu Data |
| dyn | Desktop Dyno2000 Engine Simulation Data |
| dyn | Tinker Dynamics Computation Data |
| dyr | PSS/E Dynamics Data |
| dys | SwordSearcher Daily Devotional Data |
| dyx | eDOCS DM Index |
| dz3dt | DirectorZone 3D Template |
| dzbl | Cyberlink PowerDirector Effect Extractor Data |
| dzc | Microsoft Photosynth Deep Zoom Collection |
| dzd | Planar HB Series Huddle Board Data |
| dzf | IBM SPSS Compressed Data Collection Data |
| dzi | Microsoft Photosynth Deep Zoom Image |
| dzp | MemoryLifter 2 Packed Learning Module |
| dzp | SIR 4000 DZP Playback Data |
| dzs | Download Accelerator Plus Skin |
| dzt | GPR Software Trace Data |
| dzt | SIR 4000 Captured DZT Image |
| dztr | Cyberlink PowerDirector Data |
| dzx | GPR Software Trace Metadata |
| dzx | SIR 4000 DZX Header Data |
| e | STK Ephemeris File |
| e0x | BuildSoft Global Job |
| e2d | Energy2D Model |
| e2e | Microsoft BizTalk Server RFID Log |
| e2p | PonyProg Device File |
| e3 | Think3 Thinkdesign CAD Document |
| e32 | Inno Setup 1.3 Data |
| e3d | E3.series Design |
| e3d | Macromedia Extreme 3D Object |
| e3t | E3.series Template |
| e48 | EMU48 Saved State |
| e4c | e4Clicks Project Estimator Import Data |
| e50 | MicroPAVER 5.0 Data |
| e57 | Lidar E57 Point Cloud Data |
| e5e | VecTor5 Expanded Eigen Analysis Results Data |
| e60 | MicroPAVER 6.0 Data |
| e78 | IBM 3270 Terminal Emulator Screen Layout Data |
| eab | Efficient Address Book v2 Data |
| eab | Sybase PowerDesigner Enterprise Architecture Model Backup |
| eabw | Efficient Address Book v5 Data |
| eabx | Efficient Address Book v3 Data |
| eac | EmEditor Auto Complete File |
| eaf | MicroEMACS Abbreviation File |
| eal | Amazon Kindle End Actions Data |
| eal | EnergyAccess Log |
| eal | Enfocus PitStop Action List |
| eam | Sybase PowerDesigner Enterprise Architecture Model |
| eani | Autodesk Softimage Binary Actions Data |
| eap | Adobe Photoshop Exposure Data |
| eas | EAS 2004 Applicant Database |
| eas | OS/2 Warp Extended File Attributes Data |
| eas | RSLogix 5000 Symbol Data |
| eas-ms | Microsoft Office Live Meeting Data |
| eas3 | EAS3 Data |
| easmx | SolidWorks eDrawings XPS Assembly Data |
| ebabackup | EBA Command Center Backup Data |
| ebacmd | EBA Command Center Command Data |
| ebaimport | EBA Command Center Import Data |
| ebaplugin | EBA Command Center Plugin |
| ebb | Empower Business Bulletin Data |
| ebb | The Bat! Encrypted Message Archive |
| ebc | CITE Control Data |
| ebcdic | EBCDIC Encoded Data |
| ebd | IBIS Electrical Board Description |
| ebf | EARS Definition Backup |
| ebf | Efficient Binary Format Data |
| ebh | eBahn Desktop Automotive Repair Information |
| ebi | The Bat! Encrypted Message Index |
| ebim | Extended Building Information Model |
| ebl | Expedite Bid Amendment Library |
| ebnf | Extended Backus-Naur Form |
| eboot | PSP Eboot Image |
| ebr | Availity Electronic Batch Report Data |
| ebs | EBSILON Professional Model |
| ebs | Expedite Bid Bidding Library |
| ebs | EyeBatch Command Script |
| ebs | IBM Rational Rose Script Source |
| ebs | Windows XP Scanner Data |
| ebsx | Bid Express Proposal Data |
| ebts | Electronic Biometric Transmission Standard |
| ebv | Ash Ware Enhanced Behaviour Data |
| ebw | Encyclopaedia Britannica Database |
| ebx | EBSILON Professional Excel Sheet Data |
| ebx | IBM Rational Rose Compiled Script |
| ec | Macro ToolsWorks External Commands Data |
| ec0 | MetroCount Traffic Data |
| ec8 | Cashflow Manager v8 Export File |
| ecat | ECAT RAW PET Image Data |
| ecb | EccoPro Database Backup |
| ecc | Dvdisaster Error Correction Data |
| ecd | Abbyy FineReader Compiled Dictionary |
| ecd | Memorex Label Maker Expert CD/DVD Label |
| ecf | Eventcorder Data |
| ecfg | ArcGIS Registry Configuration Archive |
| ecg | Electrocardiography Data |
| ech | EasyChem Save |
| eci | Ettercap Info Log |
| ecl | Mass Mailing News E-Campaign List |
| ecml | EpiCollect Markup Language Document |
| ecml | QuickBooks License Data |
| ecms | ECMerge Merge Status Data |
| ecmt | ECMerge Merge Template |
| ecn | Electrochemical Noise Data |
| eco | EccoPro Database |
| ecore | Kermeta Ecore Diagram Data |
| ecorediag | Kermeta Ecore Diagram Information |
| ecp | Ettercap Packet Log |
| ecr | Ecrypt Encrypted File |
| ecryptfs | eCryptfs Data |
| ecs | F-Secure Easy Clean Selection Data |
| ecu | TunerPro ECU Configuration |
| ecv | NETSCAN Vertex Search Results |
| ecx | EccoPro Corrupted Database |
| ed2 | CHARMM ED2 Data |
| ed3 | CHARMM ED3 Data |
| eda | SoftMax Pro GxP 4 Data |
| edat | E-Prime E-DataAid 1.x File |
| edat2 | E-Prime E-DataAid 2.x File |
| edb | Act! E-Mail Database |
| edb | Business Assessment Manager Database |
| edb | EstImage Database |
| edb | Microsoft Exchange Database |
| edb | Windows Search Index Database |
| ede | Edraw Max Element Data |
| edf | Altera EDIF Input File |
| edf | DrumBeat Component Data |
| edf | Dunstad Estimator Data |
| edf | eMemoPad Data |
| edf | ESRF Data Format |
| edf | MicroEMACS Spelling Dictionary Data |
| edf | Workshare Synergy EDF Data |
| edf2 | EEGLAB Data Set |
| edgx | Microvellum Edgeband File |
| edh | HRV Edit Data |
| edi | ENVI-met Information File |
| edi | GROMACS Essential Dynamics Information |
| editma | Autodesk Maya 3D Offline ASCII Scene |
| editmb | Autodesk Maya 3D Offline Binary Scene |
| edl | Edit Decision List |
| edl | NonStop ASAP Entity Definition Language Data |
| edm | Novadigm EDM Data |
| edm | PTC Creo Wire EDM Data |
| edn | Adobe DRM Activation Key |
| edo | GROMACS Essential Dynamics Output |
| edp | Micro Focus Extra! Display Session |
| edp | NI Multisim EDP Data |
| edpi | ExamDiff Pro Session Data |
| edr | Embird Color Palette Data |
| edr | GROMACS Portable Energy Data |
| eds | Electronic Data Sheets |
| eds_pckg | EditStudio Package |
| edt | ENVI-met Data File |
| edt | NEPLAN External Program Data |
| edx | Serenity Editor Dictionary Data |
| edz | PTC Creo View ECAD Package |
| ee | CN3 Extended Ephemeris Data |
| eea | DrugPak Encrypted Email Attachment |
| eeb | Corel WordPerfect Equation Editor Buttonbar Data |
| eeg | Neuroscan EEG Data |
| eek | Arachne Network-Enabled Script |
| eel | Atmosphere IoT Embedded Element Library |
| eem | Emonitor Extraction Manager Data |
| eep | EEPROM Data |
| eep | Evidence Eliminator Data |
| eep | Project64 Saved Game Data |
| eet | Enlightenment EET Data File |
| eex | Oracle BI Discoverer EUL Export |
| ef | Diploma Exam File |
| ef2 | Internet Download Manager Exported Data |
| efa | Ecrypt 2005 Encrypted File |
| efb | EVS Binary Compressed Field Data |
| efc | Technics SX-KN6000 Effect Memory Data |
| efcl | Hytera CPS Encrypted Feature License Data |
| efd | EARS Filter Definition |
| efd | Parallels Desktop Data |
| efe | Altair FEKO Electric Field Strengths Data |
| eff | EVS Field Data |
| effect | Serato DJ Audio Effect Data |
| efg | Gambit Extensive Game Format File |
| efif | Picsel eFIF Data |
| efkcurve | Effekseer Curve Parameter Data |
| efkefc | Effekseer Effect Data |
| efkmat | Effekseer Material Data |
| efkmodel | Effekseer Model Data |
| efkpkg | Effekseer Package |
| efl | Encryptafile Encrypted File |
| efo | EASE Focus Data File |
| efp | Microsoft Exchange Forms Designer Template |
| efr | WJVN Cell-assembly Fragment Data |
| efrm | 4D Database for Mac Apply Formula Data |
| efs | EasyFlow Data |
| efs | eSignal Formula Script |
| efs | Microsoft Windows Encrypting File System Data |
| eft | Finale Enigma Transportable Data |
| efu | Everything Search Engine File List |
| efw2 | AccuWage W-2 Form Data |
| efw2c | AccuWage W-2c Form Data |
| efxt | Microsoft Office Theme EFXT Data |
| efz | EVS GZip Compressed Field Data |
| eg | ElmerGrid Command File |
| eg2 | IBM eGatherer Collected System Configuration Information |
| ega | Editing Encog Analyst File |
| egb | Encog Binary |
| egc | Autodesk Simulation Mechanical Edges Contant Data |
| egf | Elmer Geometry File |
| egl | EasyGlass Design Data |
| egn | Daqarta External Gain Data |
| egp | Easy Grade Pro Gradebook |
| egr | Crestron Studio Engraving Data |
| egr | EGrid32 Form |
| egt | EagleGet Data |
| egtree | EventGhost Tree Data |
| egv | Canon Easy Guide Viewer Data |
| eh | CIRS Employment History Data |
| ehd | ASL EYEHEAD Data |
| ehelp | Emperor Media Player Help Package |