Browse file extensions
with the first letter of the file name suffix: a  page 4

Just click below the file extension you are looking for and you will find programs that can be used to open it.

List of file extension entries starting with the letter a (page 4)

  • .adiumstatusicons Adium status icon
  • .adj LISCAD adjustment data
  • .adjusted PLINK basic multiple-testing corrections
  • .adjustmentpresets Apple Aperture preset
  • .adk OS/2 saved SKF format
  • .adl ADONIS models and model groups export
  • .adls ADL Workbench data
  • .adm MultiModule screensaver
  • .adml Microsoft administrative language-specific XML template
  • .admx Microsoft administrative XML template
  • .adn Microsoft Access blank project template
  • .ado Adobe Photoshop duotone
  • .adobebridge Adobe Bridge data
  • .adobenet Adobe Production Studio data
  • .adobepassdb Adobe data
  • .adobepassdb_1 Adobe Android data
  • .adobepassdb_1-journal Adobe Android data
  • .adobepassdb_3 Adobe data
  • .adoc Asciidoctor file
  • .ados Compound document
  • .adox ActivDox document file
  • .adp Microsoft Access project
  • .adpcm ADPCM audio
  • .adpp Adobe Device Central package profile
  • .adpr Atlantis Word Processor project
  • .adq Microsoft Application Compatibility Toolkit data
  • .adr Opera bookmarks file
  • .adrg ARC digitized raster graphics
  • .ads Audio project saved by Cyberlink AudioDirector software
  • .adsk Autodesk data exchange file
  • .adsm Advanced Split Machine split data
  • .adt Lingvo dictionary
  • .adtg Advanced Data TableGram data
  • .adts Audio Data Transport Stream
  • .adu Addict dictionary
  • .adups Google Android data
  • .adv Ableton Live device preset
  • .advixeexp Advisor results
  • .advixeproj Intel Advisor project
  • .advs Adobe Device Central data
  • .adw Tamil transliterater/font converter data
  • .adx Approach database index
  • .adz Amiga emulator compressed ADF data
  • .ad_asm Alibre Design CAD design
  • .ad_prt Alibre Design CAD drawing
  • .ae0 NetBSD Ethernet configuration file
  • .ae1 FileMaker Pro runtime database file
  • .aea Ae Timer alarm document
  • .aeb Alphacam wire EDM VB macro file
  • .aec DataCAD drawing
  • .aecache Adobe After Effects cache
  • .aecap Adobe After Effects text template
  • .aed Alphacam wire EDM drawing
  • .aedt ANSYS Electronics Desktop data
  • .aee ASUS Data Security Manager protected data
  • .aef ELECTRICAL Designer related data
  • .aeg Netmino data
  • .aegraphic Adobe After Effects graphics
  • .aeh iPer Advanced Embedded Hypertext file
  • .aei ABYSS game engine data
  • .aem Alphacam wire EDM parameter macro
  • .aen Inventus Antum secured encrypted data
  • .aeo Avid MetaSync data
  • .aep After Effects project file
  • .aepkey Advanced Encryption Package key data
  • .aepl Trojan data
  • .aepx Adobe After Effects XML project
  • .aer Adobe Atmosphere file
  • .aerize-explorer Aerize Explorer data
  • .aes Adobe After Effects stabilizer settings
  • .aes256 Insurance.aes256 encrypted file
  • .aesir Locky ransomware affected file
  • .aet Adobe After Effects template
  • .aetx Adobe After Effects XML template
  • .aeu Microsoft AutoRoute Express Europe route data
  • .aev NotePad++ text editor data
  • .aex PGP armored extracted public encryption key
  • .aexpk PGP armored extracted public key
  • .af 3DPlus model
  • .af0 PocketBook bookmark data
  • .af2 Micrografx FlowCharter 2.0 flowchart
  • .af3 Micrografx FlowCharter flowchart
  • .afa Astrotite compressed archive
  • .afb Alphacam flame VB macro
  • .afc Compressed audio interchange file format
  • .afd ArisFlow flowchart diagram
  • .afdesign Affinity Designer file
  • .afe Avid Media metadata
  • .aff Advanced Forensics Format disk image
  • .afg Tablet assembly code
  • .afi Aperio AFI picture image
  • .afl X-Plane data
  • .afm Adobe font metrics
  • .afn ArtCAM font
  • .afo Advanced File Organizer catalog
  • .afo-xvid Compressed video
  • .afp FileProtector encrypted data
  • .afphoto Affinity Photo project
  • .afpk Audfprint fingerprint data
  • .afploc Apple macOS filing protocol location

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.