
Description: Guitar Rig is a guitar effects processor and amplifier modeling software made by Native Instruments. It allows guitarists to model various guitar amplifiers and effects pedals digitally through their computer and use them while playing an electric guitar.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Rakarrack is a free, open-source guitar effects processor and amp simulator for Linux, Mac OS X, and Windows. It features a simple and intuitive user interface with over 40 effects modules including distortions, filters, dynamics, delays, reverbs, modulators, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API