
Description: DiaPop is an open source, free diagramming software for Windows, Mac and Linux. It allows users to create various diagrams like flowcharts, network diagrams, entity relationship diagrams, mockups and more. DiaPop has a simple and intuitive user interface.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tapet is a free and open-source wallpaper application for Windows. It automatically changes the wallpaper, using your collection or random pictures from unsplash and other sources. Tapet is lightweight, customizable, and easy to use.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API