
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: Solid Explorer is a popular dual-pane file manager and explorer app for Android. It allows browsing files and folders on internal storage, SD cards, cloud storage services, and network locations. Key features include tabbed browsing, drag and drop support, archiving, hidden folders, and custom themes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API