ARC - AR
-
- ARC - LH ARC (old version) compressed archive
- ARC - SQUASH Compressed archive
- ARCH - MAC file type
- ARCH - Illum src dotfiles file
- ARCH - Anarchie
- ARCH00 - F.E.A.R. game archive Header
- ARCH00 - F.E.A.R. Game Archive ( Monolith Productions Inc.)
- ARCH00 - F.E.A.R. Game Archive
- ARCH01 - F.E.A.R. 2 game file
- ARCHCFG - F.E.A.R. 2 Project Origin configuration file
- ARCHIMEDES - Speccy Snapshot
- ARCHITECT - Unknown Apple II File
- ARCHITECT - London Architect Design File (BSS Audio )
- ARD - Map - Holux - Alan
- ARD - ArtiosCAD Workspace File
- ARD - Alphacam router drawing file
- ARD - ALAN map 600 map file
- ARE - Infinity Engine area description (v1.0) Header
- ARE - BioWare Aurora Engine Area ( BioWare Corp.)
- ARENA - Quake 3 Engine Arena File
- ARF - Advanced Recording File (WebEx)
- ARF - Automatic Response file
- ARFF - Comma separated data file
- ARG - Arghos Diffusion eBook
- ARG - AutoCAD Profile Export ( Autodesk Inc.)
- ARG - Hdf Fort _ps file
- ARGO - ArgoUML project file
- ARGO - ArgoUML project Header
- ARH - Archivers definitions file - DN
- ARH - ArHymo hydrologic simulation
- ARH - ProTool Compressed Project File
- ARH - ArheoStratigraf Project File
- ARI - ARI Compressed archive
- ARI - Aristotle audio file
- ARJ - Robert Jung ARJ compressed archive (ARJ)
- ARK - ARC File Archiver CPM/Port archive
- ARL - AOL v4.0 organizer file
- ARLC - Commandos 2 Men of Courage game file
- ARLOLD - File
- ARLOLD - AOL 6 Organizer ( America Online Inc.)
- ARM - Alphacam Router Parmeter Macro ( Planit )
- ARM - Armadillo Software Protection System
- ARM - Acorn ROM/ Disk Image File
- ARM - Unknown Apple II File
- ARMX - ASP.NET Source File ( Microsoft Corporation )
- ARMY - Impossible Creatures Collection of Created Creatures ( Microsoft Corp...
- ARN - CD Autorun Creator package
- ARN - Astronomical Research Network image format file
- ARN - Astronomical Research Network
- ARN - XMap flight plan file
- ARO - SteelArrow script file
- ARO - SteelArrow Web Application File
- ARP - FreeBSD file
- ARP - Ahsomme Accounting Package Report Layout Template ( Simple Solutions )
- ARP - Audition Play Data ( Adobe Systems Incorporated )
- ARP - Alphacam Router Post ( Planit )
- ARP - Adobe Audition play data file
- ARP - Arlequin project file
- ARP - AMS REALTIME file
- ARP - My Files project file
- ARP - SightMeter / BrightWorks file
- ARPI - MAC file type
- ARPI - Adobe Plug -in
- ARPX8 - Techno Toys Sample Files file
- ARPX8 - File
- ARQ - Action Request System client macro
- ARQ - Remedy Action Request System Client Macro
- ARR - Atari Cubase Arrangement
- ARS - WordPerfect audio file
- ARS - Archive session file
- ARS - Report editor file
- ARS - After Effects Render Settings ( Adobe Systems Incorporated )
- ARS - Adobe After Effects render settings
- ARS - FreeBSD file
- ARS - Artifax Report Editor
- ART - Canon Crayola art
- ART - Clip Art
- ART - First Publisher Raster graphic
- ART - Ray Tracer file
- ART - Xara Studio drawing
- ART - AOL Image file compressed using the Johson-Grace compression algorithm
- ART3 - Illustrator 3 File
- ART5 - Illustrator 5 File
- ARTBORDER - ArtBorder data Header
- ARTF - Freehand Xtra
- ARTPROJ - Artifacts Project
- ARTWORK - ArtStudio Image
- ARTY - Illustrator 1
- ARTZ - Illustrator 88
- ARV - Arsiv File
- ARV - Everfocus CCTV Surveillance Video File
- ARV - Arsiv
- ARV - Eschalon Setup Archive
- ARW - Sony digital camera RAW image Header
- ARW - Sony Digital Camera Image
- ARW - ArtStudio Image
- ARX - ARX Compressed Archive
- ARX - AutoCAD Runtime Extension
- ARY - Compaq SmartStart Scripting Toolkit File
