
Description: Chameleon is a free, open-source WebExtension for Mozilla Firefox that allows customizing the browser's interface and behavior. It provides options to change themes, layouts, fonts, colors and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Random Agent Spoofer is a free, open-source browser extension that allows users to spoof or randomize their browser's user agent string. This can be useful for privacy, testing websites across different browsers, or accessing incompatible sites.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API