
Description: Vifm is a lightweight, fast and highly customizable terminal file manager. It features dual panel layout for easy file comparisons, extensive keyboard shortcuts,Vim-like keybindings, color schemes support and built-in viewer and editor.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: lf is a terminal file manager written in Go. It is lightweight, customizable, and aims to be fast and user-friendly. Some key features are native Go bindings, icons, previews, contextual color themes, plugins, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API