
Description: Praisenter is a free, open-source presentation software focused on simplicity and ease-of-use. It provides basic features like slides, templates, animations, presenter view, and exports to PDF.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OpenSong is an open-source song presentation and lyrics projection software for churches. It allows users to create song databases and format lyrics with chord charts, scripture references, themes, authors, copyright info. It has presentation modes for live performance.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API