• iOS docset viewer, iOS documentation viewer, api documentation viewer mac os x offline
  • Rails API docs, Rails API app for Mac, ruby on rails docsets
  • TakeOff is a Ruby API browser, Mac OS X Ruby documentation viewer, OS X Ruby doc browser, Ruby doc viewer, rdoc viewer for Mac OS X
  • CSS reference  for Mac OS X
  • jQuery documentation in TakeOff


TakeOff is an open-source offline documentation browser for the Ruby, Rails and iOS/Mac OS X documentation.

The streamlined user interface ensures that nothing gets in your way while the optimized and smart search engine under the hood makes sure you quickly find what you are looking for.

Supported documentation sets:

  • Ruby 1.9.3, 2.0.0
  • Rails 3.2.14, 4.0.0
  • iOS and OS X SDK
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