
Description: Lightnote is a free, open-source, lightweight note taking application for Windows. It has a simple interface for quickly creating, editing, organizing and searching notes. Useful for those looking for a fast no-frills alternative to more complex programs like OneNote or Evernote.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GNU Solfege is a free and open source ear training software. It helps users improve their musical skills, including identifying intervals, chords, rhythms, and melodies. It is an educational tool for improving one's music abilities.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API