
Description: VLSub is an open-source application for creating and sharing subtitles for videos. It allows users to time subtitles to match the dialogue in a video file and export properly formatted subtitle files.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OpenSubtitles.org is a large online database of subtitles for movies and TV shows in many languages. It allows users to upload and download subtitles and offers synchronization tools to match subtitles with video files.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API