| e | STK Ephemeris File |
| e0x | BuildSoft Global Job |
| e2 | Think3 Thinkdesign CAD Document |
| e2c | NJStar Chinese WP Dictionary Index |
| 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 |
| Macromedia Extreme 3D Object |
| e3t | E3.series Template |
| e48 | EMU48 Saved State |
| e49 | 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 |
| 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 |
| EnergyAccess Log |
| Enfocus PitStop Action List |
| eam | eXtendable Wad Editor EAM Data |
| Sybase PowerDesigner Enterprise Architecture Model |
| eani | Autodesk Softimage Binary Actions Data |
| eap | Adobe Photoshop Exposure Data |
| eas | EAS 2004 Applicant Database |
| OS/2 Warp Extended File Attributes Data |
| 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 |
| The Bat! Encrypted Message Archive |
| ebc | CITE Control Data |
| ebcdic | EBCDIC Encoded Data |
| ebd | Empower Business Dashboard Data |
| IBIS Electrical Board Description |
| Microsoft Windows EBD System Data |
| ebf | EARS Definition Backup |
| 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 |
| Expedite Bid Bidding Library |
| EyeBatch Command Script |
| IBM Rational Rose Script Source |
| 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 |
| 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 |
| Memorex Label Maker Expert CD/DVD Label |
| ecf | Eventcorder Data |
| ecfg | ArcGIS Registry Configuration Archive |
