
Description: Image Overlay Utility is a free program that allows you to overlay images on top of each other. It has basic features to resize, rotate, and position images for creating overlays.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GluePrint is an open-source 3D printing platform that allows users to easily design, slice, organize, and manage 3D print jobs. It has an intuitive interface for beginners and advanced customization options for experienced users.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API