
Description: Cool 3D Wallpapers is a desktop software that allows users to set animated, three-dimensional backgrounds and wallpapers on their computers. It has a library of high-quality 3D wallpapers across various categories that users can browse and set.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tapet is a free and open-source wallpaper application for Windows. It automatically changes the wallpaper, using your collection or random pictures from unsplash and other sources. Tapet is lightweight, customizable, and easy to use.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API