
Description: MarkDeck is a free, open-source flashcard and notes app designed for studying, learning and memorizing information. It allows users to create decks of flashcards with custom formatting and multimedia options. MarkDeck has features like spaced repetition, statistics tracking and exporting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: LibreOffice Impress is a free, open source presentation software included in the LibreOffice productivity suite. It allows users to create professional slideshows with animations, graphics, multimedia, and themes. As a lightweight Microsoft PowerPoint alternative, Impress enables creating presentations on Linux, Windows, and MacOS.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API