Subtitle Edit - Free subtitle editor with visual sync, time adjustments etc.‎Subtitle Edit Online · ‎Subtitle Edit Videos · ‎Subtitle Edit 3.

OpenSubtitles.org - OpenSubtitles.org was developed for easy downloading and uploading subtitles for movies.

Aegisub - Aegisub is a free, cross-platform open source tool for creating and modifying subtitles. Aegisub makes it quick and easy to time subtitles to audio, and features many powerful tools for styling them, including a built-in real-time video preview.

SubDownloader - SubDownloader - Fast and Easy Subtitle Downloader

Subtitle Editor - Subtitle Editor is a GTK+3 tool to edit subtitles for GNU/Linux/*BSD.

SubiT - With SubiT, you can download subtitles to your favorite movies and serieses, with a simple click.