Electro Designs

.E00  ArcInfo Coverage Export File
  .E01  Encase Forensic Software
  .EAC  EmEditor Auto Completion File
  .EAL  Enfocus Action List
  .EBJ  Geoworks Error Checking Object File
  .EBO  Microsoft Reader Ebook Format
  .EBS  WindowsXP Scanner File
  .ECC  Ecchi Role-playing Format (Generally X-rated Anime File)
  .ECW  Ensoniq Waveset Format
        EclipseCrossword Crossword Puzzle
  .ECW2002PUZZLE  EclipseCrossword Puzzle
  .ECW2002WORDS  EclipseCrossword Word List
  .ED   EasyDraw CAD File (Japanese CAD program)
  .ED5  EDMICS Graphics File
  .ED6  EDMICS Graphics File
  .EDA  Ensoniq ASR Disk Image
  .EDB  ROOTS3 Geneological Data
  .EDC  Kryptel (light) Decoder/Encoder
  .EDD  FrameMaker Element Definition Document
  .EDE  Ensoniq EPS Disk Image
  .EDK  Ensoniq KT Disk Image
  .EDP  Attachmate Extra! Session
  .EDQ  Ensoniq SQ1/SQ2/KS32 Disk Image
  .EDS  Ensoniq SQ80 Disk Image
  .EDT  VAX Edt Default Settings
  .EDV  Ensoniq VFX-SD Disk Image
  .EEB  WordPerfect Equation Editor Button Bar
  .EFA  Ensoniq ASR File
  .EFE  Ensoniq EPS File
  .EFK  Ensoniq KT File
  .EFQ  Ensoniq SQ1/SQ2/KS32 File
  .EFS  Ensoniq SQ80 File
  .EFT  Chiwriter High Res Screen Characters
  .EFV  Ensoniq VFX-SD File
  .EFX  Everex EFax Fax Document
  .EGA  Ventura EGA Screen Characters

  .EL   eMacs Lisp Source Code
  .ELC  eMacs Lisp Byte-compiled Source Code
  .ELF  Black Belt Systems Extended Layer File
  .ELI  Encyclopedia Article List
  .ELM  MS FrontPage Theme-Pack File
  .ELT  Event List Text  
  .EMAIL  Outlook Express Mail Message
          (Rename to .EML to access in OE but beware of viruses and worms)
  .EMB  Everest Embedded Bank File
  .EMD  ABT Extended Module
  .EMF  Extended Windows Metafile Format  [Viewer]
  .EML  MS Outlook Express Electronic Mail
  .EMR  Emrite (Wordprocessor file)
  .EMS  PC Tools Enhanced Menu System Config
  .EMU  Emulation  
  .EMX  Enigmacross Puzzle File
  .EMY  Eericsson Ringtone
  .ENC  UUENCODE Encoded File
        Video File
        Knowledgeware Encyclopedia
        Encore Music File
  .END  Corel Arrow Definition
  .ENF  RCEncrypt File
  .ENG  Dictionary
        Sprint Dictionary Engine File
        EnerGrahics Chart Graphics File
  .ENL  Endnote Library File (for research papers)
  .ENR  Enroute Toolath
  .ENV  WordPerfect Environment
        WOPR Enveloper Macro
  .EOT  MS WEFT Embedded OpenType File
  .EP2  EclipsePackager Package
  .EPD  Express Publisher Publication File
  .EPI  Express Publisher Document File
        EclipsePackager Invoice
  .EPL  Tallyman E-commerce Software?
  .EPS  Encapsulated PostScript  [Viewer]
        Ventura Printer Font
  .EQN  WordPerfect Equation
  .ER1  ERWin File
  .ERD  Entity Relationship Diagram  
  .ERM  Entity Relationship Diagram Model
  .ERP  British Economics & Social Research Council Electronic Form
  .ERR  Error Log (various)
  .ERX  ERWin File
  .ES   EasySIGN Drawing Sheet
  .ESF  Emblaze Audio File
  .ESH  Extended Shell Batch File
  .ESI  Esri Plot File
  .ESL  MS Visual FoxPro Distributable Support Library
  .ESP  Ventura File
  .ESS  The Scientific Word Processor Style Sheet
  .EST  MS Streets & Trips 2001 Trip File
  .ESY  EmEditor Syntax File
  .ETA  eTreppid Audio File (eTplayer & ETVC media CODEC)
  .ETC  eTreppid Compressed File
  .ETH  Ethnograph Document File
  .ETM  eTreppid Audio File (eTplayer & ETVC media CODEC)
  .ETV  eTreppid Audio File (eTplayer & ETVC media CODEC)
  .ETX  SetText Structure Enhanced Text
  .EUC  Japanese (Kanji)
  .EUI  Ensoniq EPS Family Compacted Disk Image
  .EV2  Java File
  .EVA  Viz Modeler 3D Scene Archive (used for TV graphics)
  .EVT  PC Tools Event File Scheduler
        MS WinNT/2000 Event Log
  .EVY  Envoy Document
  .EWB  Electronics Workbench
  .EWD  Express Publisher for Windows Document
  .EWL  MS Encarta Document
        EclipseCrossword Word List
  .EX3  Harvard Device Driver (Harvard Graphics taken over by Serif)
  .EXC  QEMM Exclude File
        REXX Program
        MS Word Exclusion Dictionary
        Text Document
  .EXE  Executable File
        Settlers IV Saved Game
  .EXM  HP Calculator Executable
  .EXP  ICQ Saved Chat File
  .EXT  Norton Commander Extension File
        WS-FTP ASCII Binary Transfer File 
        E-mail Text Attachment (unverified)
  .EXX  IBM LinkWay MsgPut Intermediate File
  .EYB  Encyclopedia Yearbook File
  .EZC  EZScreen Screen Saver Editor
  .EXF  Calculus EZ-Fax Fax
  .EZM  Text File (From some mailing lists)
  .EZP  Edify Electronic Workforce Backup Utility
  .EZS  Sunburst Technology Easy Sheet Document
  .EZT  Sunburst Technology Easy Sheet Template