| AutoCAD R2000 Plot Style Table | |
| Autodesk | |
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STB is a binary file that stores settings for CAD software AutoCAD. STB files contain print settings based on object properties. STB is an improved version of CTB format and CTB files can be easily converted to STB format. STB and CTB files cannot be used simultaneously in a the same project.
STB files allow users to reuse plot styles across various CAD projects due to the portability of the format. STB files define plot colors, greyscale. Line weight, fill style, and other plot settings.
Windows
| .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 |