Version 2 of the Persuasion program also uses the AT2 file extension. The very first version of the program was developed by the Aldus Corporation, which was later acquired by Adobe Systems Incorporated. Adobe continued to develop and release other versions of the program, most notably a version for Microsoft Windows.Persuasion is used to create presentations. Presentations are shows which use slides to present information. Slides can hold text, graphics and animation. The program attaches the AT2 file extension to auto templates for version 2.Auto templates are used as the basis for presentations. Templates contain the bare bones formatting and content that are used to create files. Files with the AT2 file extension already give users an idea of the pattern needed to create a file. The user can then input their content, such as charts, tables, text and images to the template with the file extension .at2 to create an actual presentation.
The AT2 file extension is used in the WinControl DCX-AT3000 Motion Control chipsets for command language files. AT2 command language files are used to store user-generated commands and hold definitions used to interpret user data.AT2 files can be edited with the appropriate software.Files with the AT2 extension are used in the Adobe Persuasion program for automatic template files in presentation creation.