
Description: Clapper is a free and open-source alternative to Microsoft PowerPoint. It allows users to create presentations with slides that include text, images, charts, animations, and more. Clapper presentations are compatible across devices and operating systems.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PotPlayer is a free, open-source media player for Windows that supports a wide range of video and audio formats. It's known for its broad codec support, customizable skins, and extensive configuration options. PotPlayer aims to be a lightweight yet powerful alternative to more complex media players.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API