
Description: ArchiDroid is a free and open-source Android app for architects, engineers, and construction professionals to visualize, plan, and design buildings and structures. It allows users to create floor plans, access a library of BIM objects like walls, doors, and windows, and generate 3D models.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: The Unarchiver is a free data decompression utility for Mac OS X that can unzip and unarchive many common file formats. It supports formats like ZIP, RAR, 7z, tar, gzip and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API