
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: AVIAddXSubs is a free software that allows users to easily add or edit subtitles to AVI video files. It supports various subtitle formats and provides a simple user interface to time and synchronize subtitles with video.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API