Jubler is a tool to edit text-based subtitles. It can be used an anauthoring software for new subtitles or as a tool to convert, transform,correct and refine existing subtitles. The most popular subtitle formatscan be used. Preview of the subtitles in realtime or in design time,spell checking, translation mode and styles editing are some of the mainfeatures.
It is open source under a liberal (GNU) public licence. It is written inJava 5.0 (a.k.a. Java 1.5.0 ) in order to be really multi-platform. Ithas been tested under Linux, Windows XP and Mac OS X.

Ссылка: http://download..et/jubler/Jubler-3.9.0.dmg?download