What is a .SUP file?
The file extension .SUP refers to a Subtitle Bitmap File. This type of file contains images of subtitles that are used in DVDs or Blu-ray movies. These images show the text of the subtitles as graphics, which appear on the screen during the playback of the movie. The .SUP file format is useful for adding subtitles to movies when using DVD authoring software.
To open or work with .SUP files, you can use several programs. DVDSupTools, SupRip, SupViewer, SubtitleCreator, and AviSynth (with the SupTitle plug-in) are some of the software options available. Although IfoEdit and VobEdit were once popular for handling these files, IfoEdit has been discontinued. EmmGunn SUBtools is another tool that can be used for managing .SUP files.
Additionally, if you need to convert the subtitle images in .SUP files into plain text, you can use Optical Character Recognition (OCR) software like SupRip. This is helpful for editing subtitles or using them in different formats.
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