| Superbase Form Definition Format | |
| Ads |
SBV file format is used for storage of YouTube video subtitles or captions, including timestamps, in plain text format. File contains such information as an ID, start and end time (using an H:MM:SS.000 format) and text for each caption.
SBV files are used to display one or more text captions during video playback. They can be created using Google Automatic Timing tool. SBV format is similar to such subtitle formats as SUB or SRT; tools for converting SBV subtitles into above-mentioned formats are easily available.
Mac OS
| .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 |
