Offline API documentation browser
Zeal is an offline API documentation browser inspired by Dash (OS X app). * Quickly search documentation using Alt+Space (or a customised) hotkey to display Zeal from any place in your workspace. * Search in multiple sets of documentation at once. * Don't be dependent on your internet connection. * Integrate Zeal with Emacs, Sublime Text, or Vim. See Usage » Editor plugins for details.