
Description: MKVToolnix is a free, open-source set of tools that allow you to create, edit, and inspect Matroska media container files. It includes mkvmerge for combining media files, mkvextract for extracting parts of a Matroska file, mkvinfo for viewing information about Matroska files, and other utilities.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Free Easy Video Joiner is a free software that allows you to quickly and easily join multiple video files into one single file. It supports various video formats and does not require any encoding or recompression of the videos.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API