Gaupol 0.28 released end of last year, is an editor for text-based subtitle files. It supports multiple subtitle file formats and provides means of creating subtitles, editing texts and timing subtitles to match video. The user interface is designed with attention to batch processing of multiple documents and convenience of translating. Gaupol should run on all Unix-like (GNU/Linux, *BSD, Solaris, etc.) operating systems and on Windows. Technically, it should run on Mac as well, but that has not been tested nor made convenient.