| .awd |
Award BIOS Update File |
| .ascx |
ASP.NET User Control File |
| .ar |
Midtown Madness Data File |
| .age3sav |
Age of Empires 3 Save File |
| .avb |
Avid Bin File |
| .acl |
AutoCorrect List File |
| .ald |
Dynamics AX Application Label Data File |
| .ali |
Dynamics AX Label Index File |
| .add |
Dynamics AX Developer Documentation File |
| .ahd |
Dynamics AX Online Help Data File |
| .ahi |
Dynamics AX Online Help Index File |
| .alt |
Dynamics AX Temporary File |
| .aod |
Dynamics AX Object Data File |
| .acs |
Agent Character File |
| .ashx |
ASP.NET Web Handler File |
| .axe |
AutoRoute Map File |
| .adi |
AOMEI Backupper Disk Backup File |
| .addin |
Visual Studio Add-in Definition File |
| .accdt |
Microsoft Access Database Template |
| .axt |
Adobe Photoshop Extract File |
| .age3scn |
Age of Empires 3 Scenario File |
| .admx |
Group Policy Administrative Template File |
| .aps |
Visual C++ Resource File |
| .abf |
Adobe Binary Screen Font File |