
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Simple File Manager is an open-source, self-hosted file manager that allows you to easily manage your files and folders through a web interface. It has a simple and clean interface, yet offers powerful file management capabilities like search, upload/download, ZIP compression, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API