
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: LenMus is an open-source music notation software for Linux. It allows users to create, edit, print, and play back music scores. LenMus supports multiple staffs, different clefs, various time signatures, chord symbols, lyrics, and more. It has a simple and intuitive graphical interface.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API