Free software program for creating and editing subtitles for videos, supporting multiple subtitle file formats with features like time adjustment and text styling.
Sub Station Alpha (SSA) is a popular free open source software used to create and edit subtitles for videos. It was originally developed in 2001 and supports a wide variety of subtitle file formats including Sub Station Alpha (.ssa), Advanced Sub Station Alpha (.ass), SubRip (.srt), MicroDVD (.sub), DVD Subtitle System (.txt), MPL2 (.mpl), and more.
Some key features of Sub Station Alpha include:
SSA is used by subtitlers, fansubbing groups, video creators and editors to add professional-quality subtitles and closed captions to video content. Its advanced timing and text formatting features have made it a longtime favorite software for subtitling enthusiasts and those working with video globally. The open source program runs on Windows and Linux systems and is available free of charge.
Here are some alternatives to Sub Station Alpha:
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