| Extension |
File Type |
File Description |
| .e00 | Data | ArcInfo Coverage Export File |
| .eap | Data | Enterprise Architect Project |
| .ear | Audio | Eyemail Audio Recording |
| .ebm | Executable | EXTRA! Basic Macro |
| .ebn | Misc | Philips Firmware Update File |
| .ebuild | Data | Portage eBuild Script |
| .ece | Web | Escenic Dynamic Web Page |
| .ecf | Plugin | Outlook Add-in (Most common) |
| .eco | Data | ECCO Database File |
| .ecs | Compressed | Sony Ericsson Phone Backup File |
| .ecx | Data | ECCO Corrupted Database File |
| .eda | Disk | Ensoniq ASR Disk Image |
| .edb | Data | Exchange Information Store Database |
| .ede | Disk | Ensoniq EPS Disk Image |
| .edf | Data | Estimator Data File |
| .edk | Disk | Ensoniq KT Disk Image |
| .edq | Disk | Ensoniq SQ1/SQ2/KS32 Disk Image |
| .eds | Disk | Ensoniq SQ-80 Disk Image |
| .edv | Disk | Ensoniq VFX-SD Disk Image |
| .eep | Data | EEPROM Data File |
| .efa | Audio | Ensoniq ASR File |
| .efe | Audio | Ensoniq EPS File |
| .efk | Audio | Ensoniq KT File |
| .efl | Encoded | Encryptafile Encrypted File (Most common) |
| .efq | Audio | Ensoniq SQ1/SQ2/KS-32 File |
| .efr | Encoded | Encryptafile Private Key File |
| .efs | Audio | Ensoniq SQ-80 File |
| .efu | Encoded | Encryptafile Public Key File |
| .efv | Audio | Ensoniq VFX-SD File |
| .efw | Compressed | Renamed Zip or Executable File |
| .egg | | Panda3D Model File |
| .egm | Game | Enigmo Custom Game File |
| .elf | Game | PlayStation 2 Game Data (Most common) |
| .elf | Game | PlayStation 2 Game Data (Most common) |
| .email | Text | Outlook Express Email Message |
| .emb | Data | Embroidery Design File (Most common) |
| .emd | Data | ChessBase Tablebase (Most common) |
| .emf | Vector Image | Enhanced Windows Metafile |
| .eml | Misc | Outlook Express Saved Mail Message |
| .emlx | Text | Mail Message |
| .emlxpart | Data | Mail Message Attachment |
| .emz | Image | Windows Compressed Enhanced Metafile |
| .enc | Encoded | Encoded File (Most common) |
| .eng | Game | Chess Engine |
| .ent | Developer | External Entity |
| .env | Settings | WordPerfect Environment |
| .eot | Font | Embedded OpenType Font |
| .epibrw | Web | Web File Location |
| .epp | Data | TalaPhoto Project (Most common) |
| .eps | Vector Image | Encapsulated PostScript File |
| .epub | Data | Open eBook File |
| .epw | Data | EnergyPlus Weather Data File |
| .eqf | Settings | Winamp Equalizer Preset File |
| .eql | Settings | MathType Settings (Most common) |
| .eqn | Misc | WordPerfect Equation |
| .eqp | Settings | MathType Preferences |
| .er1 | Data | ERWin Entity Relationship Diagram |
| .erb | Game | Evil Genius Resource File |
| .err | Text | Error Log File (Most common) |
| .err | Text | Error Log File (Most common) |
| .es | Executable | SageCRM Script File |
| .esg | Game | Enigmo Saved Game File |
| .esh | Executable | Extended Shell Batch File |
| .esp | Data | ACD/Labs Dataset |
| .esproj | Web | Espresso Project File |
| .esps | Audio | ESPS Sampled Data File |
| .ess | Data | EasySpreadsheet Spreadsheet |
| .est | Data | Streets & Trips Map File |
| .etf | Text | ENIGMA Transportable File |
| .etx | Text | Structure Enhanced Text (Setext) File |
| .euc | Text | Extended Unix Code File |
| .eui | Disk | Ensoniq EPS Compacted Disk Image |
| .eum | Settings | Enterprise User Monitor Configuration File |
| .ev | Data | Echoview File |
| .evo | Video | HD DVD Video File |
| .evy | Data | Envoy File |
| .ex | Developer | Euphoria Source Code |
| .exd | Misc | Control Information Cache File |
| .exe | Executable | Windows Executable File (Most common) |
| .exif | Image | Exchangeable Image Information File |
| .exp | Data | Export File (Most common) |
| .ext | Misc | Norton Commander Extension |
| .exx | Data | IBM Linkway MsgPut File |
| .eyb | Misc | Microsoft Encarta Yearbook Update File |
| .eye | Video | Eyemail Video Recording File |
| .ezs | Executable | EZ-R Stats Batch Script |
