
Description: Zarchiver is a lightweight app for compressing and extracting archive files on Android devices. It supports a wide variety of archive formats including zip, rar, 7z, iso, and tar.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: datFM is an open-source file manager and torrent client that allows users to easily manage, share, and download files. It has a simple and intuitive interface but also includes powerful features like encryption, remote access, and plugins.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API