
Description: VisualSubSync is a free, open source tool for synchronizing subtitles with video files. It provides an intuitive interface for aligning subtitles to match the timing of dialogue and visuals.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Subtitle Edit is a free open source subtitle editor for Windows that allows users to easily edit, adjust timings, convert between formats, and synchronize subtitles. It supports a wide variety of subtitle formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API