
Description: Goxel is an open-source voxel art editor and painting program. It allows you to create voxel models and sculptures similar to Minecraft models. Goxel features unlimited canvas size, layers support, simple and powerful tools, and export to various formats.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SpritePile is a free online sprite sheet packing tool that allows users to easily combine multiple sprites or images into a single sprite sheet. It has an intuitive drag-and-drop interface and supports multiple sprite sheet export formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API