
Description: Recoll is an open source desktop search application for Linux and Windows. It indexes files and documents to allow fast searching from your computer. Recoll has advanced search features like boolean operators, wildcards, and regex.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: X1 Search is a privacy-focused search engine that does not track or profile users. It offers features like auto-delete of searches and anonymized stats. X1 claims to be unbiased and only shows organic results.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API