
Description: Navichord is a free and open-source MIDI chord generator and player. It allows you to easily create chord progressions and melodies by selecting chords from a graphical interface. Navichord can connect to external synthesizers and features MIDI recording and basic editing.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: XotoPad is a free and open source text editor for Windows. It has a simple and lightweight interface, with support for syntax highlighting in multiple languages and some automation features. XotoPad is a decent basic text editor for quick editing and coding.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API