
Description: ZaraStudio is a free, open-source digital audio workstation and music production software. It provides tools for recording, editing and mixing audio and MIDI. It has a simple and intuitive interface making it easy for beginners, yet powerful for advanced users.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Rivendell is an open source radio broadcast automation system used by radio stations to schedule programming, manage assets, and control devices. It can automatically schedule music, shows, and breaks according to predefined rules.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API