| .AAF | Avid Technology | ملفات الفيديو | Advanced Authoring Format File | Adobe After Effects | Adobe Systems Incorporated |
| .AEC | MAXON Computer | ملفات الفيديو | Cinema 4D After Effects Import Composition File | Adobe After Effects | Adobe Systems Incorporated |
| .AEP | Adobe Systems Incorporated | ملفات الفيديو | After Effects Project | Adobe After Effects | Adobe Systems Incorporated |
| .AES | Open Source | ملفات الترميز | AES Crypt Encrypted File | Adobe After Effects | Adobe Systems Incorporated |
| .AET | Adobe Systems Incorporated | ملفات الفيديو | After Effects Project Template | Adobe After Effects | Adobe Systems Incorporated |
| .AETX | Adobe Systems Incorporated | ملفات الفيديو | After Effects XML Project Template | Adobe After Effects | Adobe Systems Incorporated |
| .AEX | Adobe Systems Incorporated | ملفات المكونات الإضافية | After Effects Plug-in | Adobe After Effects | Adobe Systems Incorporated |
| .AMX | Valve | ملفات المكونات الإضافية | AMX Mod Plugin File | Adobe After Effects | Adobe Systems Incorporated |
| .AOM | Adobe Systems Incorporated | ملفات الإعدادات | After Effects Output Module | Adobe After Effects | Adobe Systems Incorporated |
| .ARS | Adobe Systems Incorporated | ملفات الإعدادات | After Effects Render Settings File | Adobe After Effects | Adobe Systems Incorporated |
من 1 
