
Description: Aegisub is a free, open source subtitle editing software for Windows. It allows creating and timing subtitles, as well as styling them and adding effects. Useful for fansubbing, translating videos, or creating subtitles from scratch.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Subtitle Composer is a free desktop application for editing and syncing subtitles. It allows easy text formatting, timing adjustment, and translation. Useful for modifying existing subtitles or creating new ones from scratch.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API