
Description: SmartSystemMenu is a free system tweaking software for Windows that allows users to access advanced system settings and optimize performance. It provides easy access to registry editor, services manager, startup programs manager, and other system utilities.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Thunderbird-Tray is an open-source email client focused on security and privacy. It has easy encryption support, calendar and task support, addons and themes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API