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Website  EXT   Filetype description                                    
    FILExt  $B5  Apple II ProDOS 16 or GS/OS Shell Application (Apple Inc.) 
    File Extensions  ~~A  Application file 
    FILExt  000  (000-999) Used to number backup versions of files or used to number related data files for multiple users of a small-scale PC application 
    FILExt  89K  TI-89 Application (Texas Instruments Inc.) 
    FILExt  8XK  MirageOS Flash Application for TI-83 Plus 
    FILExt  8XK  TI-82-Plus Application (Texas Instruments Inc.) 
    FILExt  8XV  TI-82-Plus Application Variable (Texas Instruments Inc.) 
    FILExt  92K  TI-92 Application (Texas Instruments Inc.) 
    FILExt  9XK  TI-92 Plus Application (Circuit Analysis) (Texas Instruments Inc.) 
    FILExt  9XN  TI-92 Plus Application (Texas Instruments Inc.) 
    File Extensions  A6P  Authorware 6 application file 
    FILExt  A6P  Authorware Application (Adobe Systems Incorporated
    File Extensions  ABL  ADONIS Application Business Library 
    FILExt  ABL  ADONIS Application Library Export (BOC Group
    FILExt  ACF  Spectramap Application Colors File (Coloritto BV) 
    FILExt  ADOBENET  Studio Snapshot Tool Application (Adobe Systems Incorporated
    Wikipedia  ADT  Datafile for cardfile application - HP NewWave 
    File Extensions  ADT  Datafile for cardfile application 
    FILExt  ADT  HP NewWave Card Application Data File 
    File Extensions  AEF  Application Export file 
    TrID  AEF  CA Visual Object Application Export File 
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    FILExt  AEF  Visual Objects Application Export File (CA) 
    Wikipedia  AFM  Datafile for cardfile application - HP NewWave 
    File Extensions  AFM  Datafile for cardfile application 
    FILExt  AFM  HP NewWave Cardfile Application 
    FILExt  AG  Agenda Application (IBM) 
    File Extensions  AIF  Application information file 
    FileInfo  AIF  Symbian Application Information File 
    FILExt  AIF  SymbianOS Application Information File 
    TrID  AIR  Adobe Apollo Rich Internet Application (obsolete
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    FILExt  AIR  AIR Rich Internet Application (Adobe Systems Incorporated
    Wikipedia  AIX  Datafile for cardfile application - HP NewWave 
    File Extensions  AIX  Datafile for cardfile application 
    FILExt  AIX  HP NewWave Cardfile Application Data 
    FileInfo  ALD  Dynamics AX Application Label Data File 
    FILExt  ALX  BlackBerry Application Loader File (Research in Motion Limited
    File Extensions  ALX  BlackBerry application loader file 
    TrID  ALX  BlackBerry Application Loader 
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    FILExt  AML  Mio Technology Application Markup Language (Mioplanet Technologies Inc.) 
    File Extensions  AML  Mio technology application markup language 
    FileInfo  AOI  Dynamics AX Application Object Index File 
    File Extensions  AOT  Application binary object template file - ZenWorks snAppShot 
    FILExt  AOT  Novell snAppShot Application Binary Object Template File 
    File Extensions  APC  Compiled application file 
    FILExt  APC  Gupta Team Developer Compiled Application File 
    File Extensions  APD  Dynamic application library file 
    FILExt  APD  Gupta Team Developer Dynamic Application Library File 
    FILExt  API  Application Program Interface 
    File Extensions  APL  Application library 
    FILExt  APL  Gupta Team Developer Application Library File 
    Cryer  APN  REC Navigation application 
    Wikipedia  APP  Add-in application file - Symphony 
    Wikipedia  APP  Application - FoxPro 
    Wikipedia  APP  Application and Application Bundle - Mac OS X 
    Wikipedia  APP  Application object file - dBASE Application Generator 
    FILExt  APP  Clarion for Windows Application (SoftVelocity
    FILExt  APP  Cybiko Computer Application File (Cybiko Inc.) 
    File Extensions  APP  dBase Application Generator Object 
    FILExt  APP  dBASE Application Object File 
    File Extensions  APP  DR-DOS Executable application 
    Wikipedia  APP  Executable application file - DR-DOS - NeXTstep - Atari 
    FILExt  APP  Executable Application 
    FileInfo  APP  FoxPro Generated Application 
    File Extensions  APP  FoxPro Generated Application 
    Wikipedia  APP  Generated application - FoxPro 
    TrID  APP  Generated application MS Visual FoxPro
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    File Extensions  APP  Generated application or active document 
    FILExt  APP  Gupta Team Developer Normal Mode Application File 
    FILExt  APP  Lotus Symphony Add-in Application 
    File Extensions  APP  MAC application package file 
    FileInfo  APP  Mac OS X Application 
    File Extensions  APP  Normal mode application file 
    FILExt  APP  OrbWorks PocketC CE Application 
    TrID  APP  OrbWorks PocketC CE Application 
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    FILExt  APP  Psion Oval Application (Psion PLC) 
    TrID  APP  Psion Oval Application 
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    FILExt  APP  R:Base Symphony DR-DOS FoxPro (or other) Application 
    TrID  APP  Symbian Application 
    FileInfo  APP  Symbian OS Application 
    FILExt  APP  SymbianOS Application (Symbian Ltd.) 
    File Extensions  APP  Symphony Add-in Application 
    FILExt  APP  Timex Data Link Watch Application (Timex Corporation.) 
    FILExt  APP  Until Application 
    FILExt  APP  Video CD on CD-i Application 
    FILExt  APP  VTech Helio Application (VTech Holdings Ltd.) 
    FILExt  APT  Gupta Team Developer Text Mode Application File 
    File Extensions  APT  Text mode application file 
    FileInfo  ARO  SteelArrow Web Application File 
    FILExt  ARO  SteelArrow Web Application Server Script (Tomahawk Technologies
    FILExt  AVN  altaVENTE Application User Notes (altaVENTE
    FileInfo  AVS  Application Visualization System File 
    FILExt  AVS  Application Visualization System Format 
    File Extensions  AVS  Application Visualization System format 
    Wikipedia  AVS  Application Visualization System 
    FILExt  AWA  ActiveWords Application (ActiveWord Systems Inc.) 
    FILExt  AWX  Custom Application Wizard 
    File Extensions  AWX  Custom application wizard 
    File Extensions  AXT  ASCII Application Object Template 
    FILExt  AXT  ZENworks Desktop Management snAPPshot ASCII Application Object Template (Novell Inc.) 
    TrID  AXT  ZenWorks snAPPshot ASCII Application Object Template 
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    FILExt  BACKUP  ISAPI Loader Backup of Current ISAPI Application (EGGcentric
    FILExt  BAD  Brutus Application Definition File 
    File Extensions  BAR  dBASE Application Generator horizontal bar menu object file 
    FILExt  BAR  dBASE Application Generator Horizontal Menu Object 
    Wikipedia  BAR  Horizontal bar menu object file - dBASE Application Generator 
    Wikipedia  BCH  Batch process object file - dBASE Application Generator 
    FILExt  BCH  dBASE Application Generator Batch Process Object 
    FILExt  BIN  TenCORE Plug-in Helper Application (TenCORE
    FILExt  BOX  Vbox Helper Application File (Aladdin Knowledge Systems
    File Extensions  BOX  Vbox Helper application file 
    Wikipedia  BPP  Backup application - Clarion 
    File Extensions  BPP  Clarion Backup aPPlication 
    FILExt  BPP  Clarion for Windows Backup Application (SoftVelocity
    FILExt  BRW  Application File Associated with financial institution(s) loan applications
    File Extensions  BRW  financial institutions loan application file 
    FileInfo  BUNDLE  Mac OS X Application Plug-in 
    File Extensions  BUNDLE  Mac OS X Application Plug-in 
    Wikipedia  BWB  Spreadsheet application - Visual Baler 
    File Extensions  BWB  Visual Baler spreadsheet application file 
    File Extensions  BXA  File generated by a feline application that monitor data on a Para Scope
    FILExt  CAL  Cakewalk Application Language Script (Cakewalk
    File Extensions  CAL  Cakewalk application language script 
    File Extensions  CE  CA Clipper workbench application file 
    FILExt  CE  CA Clipper Workbench Application 
    Wikipedia  CEF  CA-Clipper Workbench Application - CA Clipper 
    FILExt  CEF  CA Clipper Workbench Application 
    File Extensions  CEF  CA Clipper workbench application 
    File Extensions  CLASS  Java bytecode (compiled class - application
    FILExt  CNM  Windows Application Menu Options and Setup File 
    File Extensions  CNM  Windows application menu options and setup file 
    FILExt  CO  Cult3D ActiveX Player Application (Cycore Systems AB) 
    FILExt  COB  RM/COBOL Runtime System Application File (Liant
    FILExt  COD  dBASE Application Generator Template Source File 
    Wikipedia  COD  Template source file - dBASE Application Generator 
    FILExt  CON  Concept Application Server Source Code (RadGs Software s.r.l) 
    FileInfo  CON  Concept Application Source File 
    FILExt  CONFIG  NET Application Configuration Information (Microsoft Corporation
    File Extensions  CONFIG  NET application configuration information 
    FILExt  DA  DynApp Dynamic Application Template File ( e-Synaptix (DynApp Inc.)) 
    FILExt  DAP  Omnis5 Application File (Raining Data Corporation
    File Extensions  DAP  Omnis5 Application File 
    File Extensions  DNA  NewMoon : Distributed Network Application info 
    FILExt  DNA  NewMoon Distributed Network Application Information 
    FILExt  DNASYM  Desktop DNA Compiled Application Script 
    FILExt  EAR  Java Enterprise Application Packaging Unit 
    FILExt  EASA  EASA Application Development File (AEA Technology plc) 
    FILExt  EBUILD  Gentoo Linux Ebuild Application File (Gentoo Foundation Inc.) 
    FILExt  ECE  Oracle Application Express Dynamic Web Page (Oracle
    File Extensions  EDF  Drumbeat (Internet application) component 
    FILExt  ELF  Electronic Application Form File 
    FILExt  ELH  Electronic Application Help File 
    FILExt  ELZ  Electronic Application Form Answer File 
    FileInfo  EXE  PortableApps.com Application 
    File Extensions  EXM  Application Program HP 95 100 200 Palmtop PC System Manager Compliant program 
    FILExt  FIL  Application Generator File Template 
    File Extensions  FIL  Application source file 
    Wikipedia  FIL  File template - Application Generator 
    Wikipedia  FIL  Files list object file - dBASE Application Generator 
    File Extensions  FIL  Files list object file (dBASE Application Generator
    FileInfo  FIL  Symbian Application Logo File 
    FileInfo  FRAMEWORK  Mac OS X Application Framework 
    FILExt  G32  PaperPort Application Link File (32-bit) (ScanSoft Inc.) 
    Wikipedia  GEN  Compiled template - dBASE Application Generator 
    File Extensions  GEN  Compiled template (dBASE Application Generator
    FILExt  GEN  dBASE Application Generator Compiled Template 
    Wikipedia  GEO  GEOS specific file (application) - GEOS 
    File Extensions  GEOM  AVS (Application Visualization System) Used by the AVS commercial high-end visualization environment
    FILExt  GLK  PaperPort Application Link File (16-bit) (ScanSoft Inc.) 
    File Extensions  GO  CompuServe 'application/x-gocserve
    TrID  HLP  HP200LX System Application's Help 
    FILExt  HSQ  CAST Application Mining Suite 
    FileInfo  HTA  HTML Application 
    FILExt  HTA  Hypertext Application 
    Cryer  HTA  Hypertext Application 
    FILExt  IDAPI  Integrated Database Application Programming Interface (Borland Software Corporation
    FILExt  ILF  Omniscope Application-Specific Data (Iokio Ltd) 
    FileInfo  IPA  iPhone or iPod Touch Application 
    FILExt  IPA  iPhone/iPod Touch Application (Apple Inc.) 
    FILExt  IPK  Sharp Zaurus PDA Application Install File 
    FILExt  IPOD  Rockbox Executable Application (The Rockbox Crew
    FILExt  IQA  AmeriCalc Application 
    FILExt  IRZ  iROS Application Packaging Unit (Interactive Workspaces Project Stanford University
    File Extensions  ITW  IT Works application data file 
    FILExt  IW  Iconware Application 
    FILExt  IZD  Intrexx Application Export Format 
    FILExt  JAD  Java Application Descriptor File (Sun Microsystems Inc.) 
    FileInfo  JAD  Java Application Descriptor File 
    File Extensions  JAD  Java application descriptor file 
    Cryer  JAD  Java Application Descriptor 
    TrID  JAD  Java Application Descriptor 
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    TrID  JNLP  Java Web Start application descriptor 
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    FILExt  LBR  Omnis7 Application File (Omnis Software
    File Extensions  LBS  Omnis Studio Application File 
    FILExt  LBS  Omnis Studio Application Library (Raining Data Corporation
    File Extensions  LGC  Windows application log used for optimizations 
    FILExt  LGC  Windows Application Log 
    File Extensions  LGD  Windows application log used for optimizations 
    FILExt  LGD  Windows Application Log 
    File Extensions  LGE  Windows application log used for optimizations 
    FILExt  LGE  Windows Application Log 
    File Extensions  LGF  Windows application log used for optimizations 
    FILExt  LGF  Windows Application Log 
    FILExt  LGG  Windows Application Log 
    FILExt  LGH  Windows Application Log 
    FILExt  LGI  Windows Application Log 
    FILExt  LGJ  Windows Application Log 
    FILExt  LGK  Windows Application Log 
    FILExt  LGL  Windows Application Log 
    FILExt  LGM  Windows Application Log 
    FILExt  LGN  Windows Application Log 
    FILExt  LGP  Windows Application Log 
    FILExt  LGQ  Windows Application Log 
    FILExt  LGR  Windows Application Log 
    FILExt  LGS  Windows Application Log 
    FILExt  LGZ  Windows Application Log 
    FILExt  LIB  Library Used by an Application 
    FILExt  LIR  Liram Application Save Application Setting (Liram Ltd.) 
    FILExt  LLB  LabVIEW Application Program Library (National Instruments Corporation
    FILExt  LSP  AutoLISP Application Source Code (Autodesk Inc.) 
    FILExt  LYT  SignMaking Application Extension 
    File Extensions  MANIFEST  Microsoft .NET Framework application manifest file 
    File Extensions  MCL  Microsoft Media Center Application shortcut 
    FILExt  MCL  Windows Media Center Application Link (Microsoft Corporation
    TrID  MCL  Windows Media Center application link 
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    Wikipedia  MCP  Application script - Capsule 
    FILExt  MCP  Capsule Application Script 
    File Extensions  MCP  Capsule application script 
    File Extensions  MD93  Director 4.0 Application (Creator Code not File Type) (MAC) 
    File Extensions  MD95  Director 5 Application Typ 'APPL' Creator 'MD95' (MAC) 
    FILExt  MDB  Access Application (Microsoft Corporation
    FileInfo  MMF  Synthetic Music Mobile Application File 
    File Extensions  MMF  Synthetic music mobile application format 
    FILExt  MMF  Yamaha SMAF Synthetic Music Mobile Application Format (