
Description: FamiStudio is a free and open-source chiptune music editor that allows users to compose music for the NES/Famicom sound chip. It has features like tempo control, effects, pattern support, and export to NSF file format.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: AudioTool is an audio file editing software that allows users to record, edit, and convert audio files. It has features like cutting, copying, pasting parts of audio files, applying effects, changing speed/pitch, noise reduction, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API