| 81. | .ads | Ada Package Specification |
| 82. | .adt | Datafile for cardfile application (HP NewWave) ◊ Dictionary (Lingvo) ◊ Fax (AdTech) |
| 83. | .adv | GUS device driver (Gf166.com) ◊ Text document (AdvWriter) |
| 84. | .adw | Copyright information |
| 85. | .adx | Database index (Approach) ◊ Document (Archetype Designer) ◊ Dynazip Active Delivery script |
| 86. | .adz | Packed ADF file (Extracts with WinZip) |
| 87. | .ae | Author/Editor file (SoftQuad) |
| 88. | .aep | Animation (AudioGraph plugin for Netscape) ◊ Project file (ArcExplorer) |
| 89. | .aex | Alpha linked executable file ◊ Armored extracted public key (Pretty Good Privacy) |
| 90. | .aexpk | PGP Armored extracted public key (Pretty Good Privacy) |
Top 10 
Feedback