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.

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

Jubler - Jubler is a tool to edit text-based subtitles.

Subtitle Composer - A text-based subtitles editor that supports basic operations as well as more advanced ones, aiming...

Subtitle Workshop XE - Subtitle Workshop XE is the most complete, efficient and convenient freeware subtitle editing tool.

SubSearch - SubSearch is a lightweight subtitle search tool that allows you to add subs ion videos by using your Windows Explorer shell context menu.