
Description: The Hat is a free, open-source 2D animation software designed for beginners who want to get into 2D animation and sprite creation. It has an intuitive interface with various brushes and tools for drawing and animating.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Rolz is a free online dice rolling application that allows users to easily roll different kinds of dice virtually. It supports rolling standard dice like d4, d6, d8, d10, d12, d20, and d100 as well as custom dice.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API