
Description: Zeal is an offline documentation browser for software developers. It allows searching through over 100 API docs without an internet connection. Key features include full-text search, bookmarks/annotations, multi-cursor editing.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Devhelp is an API documentation browser for GNOME that allows developers to easily access documentation for GTK, GNOME, GStreamer, and more. It features full-text and keyword search, different views to browse documentation, printing support, bookmarks, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API