| evcs | XILS 3 Exported Presets Data |
| evd | Enigma Vector Database |
| eve | Echoview Export File |
| event | Corel Cataloged Folder |
| evi | Echoview Index File |
| evi | Neuro-Expert Desired Evidences Data |
| evl | Echoview Line File |
| evm | Kashmir 3D EVM Map Data |
| evm | Windows Service Control Manager Log |
| evn | Retrosheet Event File |
| evo | CRiSP Harvest Model Environmental Variability File |
| evo | EVO Record |
| evr | Echoview 2D Region Definition Data |
| evs | Easy Stand Alone Data |
| evt | MODFLOW Evapotranspiration Package |
| evt | Microsoft Windows Event Viewer Log |
| evtx | Windows 7 Event Log |
| evwx | Echoview Workspace Data |
| evx | Remote EVO Record |
| evz | Zipped EVO Record |
| ewc2 | EDIUS Waveform Cache |
| ewd | Enigma Flight Planner Database |
| ewf | EnCase Expert Witness Compression Format Data |
| ewnet | Electronics Workbench Ultiboard Netlist Data |
| ews | EasyWorship Schedule Data |
| ewsx | EasyWorship Schedule Data |
| exa | TINA Task List |
| exam | ProfExam Exam Data |
| exar | Siemens MRI Protocol Data |
| exc | Microsoft Word Exclude Dictionary |
| exd | Microsoft Office Control Information Cache |
| exd | JSDAI Express Dictionary Data |
| exf | EXIF Metadata |
| exg | JSDAI Express-G Data |
| exhibeo | Exhibeo Photo Gallery |