
Description: OI File Manager is a free, open-source file manager for Android. It allows managing files and folders, with features like cut/copy/paste, archives support, root access and customizations.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API