
Description: ColorZilla is a free, open-source browser extension for Chrome, Firefox, and Safari that allows users to easily pick, adjust, and apply colors from web pages. It includes several useful color tools such as an eyedropper, color picker, and color palette generator.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pikka is a free and open-source password manager application for Windows, macOS and Linux. It allows users to safely store passwords and other sensitive information in an encrypted database, which can be accessed through a master password. Key features include cloud sync, auto-fill, password generation and sharing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API