
Description: LibreX is a free, open source alternative to Microsoft Office. It includes a word processor, spreadsheet, and presentation software with full compatibility for opening and saving Office documents. LibreX is lightweight, customizable, supports extensions, and works well across Windows, Mac, and Linux operating systems.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sherlock is an open-source tool for quickly finding and analyzing related domains, subdomains, and other asset intelligence. It allows users to investigate domains and uncover relationships between websites, domains, networks, and email addresses.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API