The subtitle editor
Award-Winning Open Source Video Editing Software
Subtitle Creation Assistant
Command-line tools for SSA->SRT conversion & editing of SRT subtitles
Small tool to synchronize or mix two subtitles files.
Video automatic transcribe and translated subtitle generator
An open-source, cross-platform standalone subtitle player
A command-line tool that converts text subtitles to vobsub
Video OverLay Producer and Editor, professional overlay techniques
Visualsubsync enhanced version for italiansubs.net
a commandline tool for manipulating time values in .SRT subtitle files
Subtitle translator from one natural language to other.