| Alphacam Lathe Thread Format | |
| Dell | |
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ATH file is a composition file stored in XML format used by Alienware computers. ATH document files can be edited using any standard text editor. AlienFX tool is used to launch the theme settings.
ATH format is a comprehensive solution for Alienware computer users. The solution allows users to change the logo, keyboard, and touchpad lighting simultaneously. Special transition effects and colors can be added for unique composition design.
Windows
Linux
| .a2theme | Aston 2 Theme Format |
| .acb | Adobe Color Book Format |
| .acbl | Adobe Color Book Format |
| .aco | Adobe Photoshop Color Palette And Swatches Format |
| .acrobatsecuritysettings | Adobe Acrobat Security Settings Format |
| .acrodata | Adobe Acrobat Data Format |
| .acv | Adobe Photoshop Colour Curves Format |
| .acw | Microsoft Accessibility Wizard Format |