
Description: Qsynth is an open-source software synthesizer that provides a Graphical User Interface for fluidsynth. It allows users to easily create and manage software synthesizers on Linux systems.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Skale Tracker is an open-source project management and bug tracking tool. It is designed to be simple, flexible, and easy to use for organizing tasks and issues across teams and projects.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API