Box for iOS leverages both Apple and Box's preview technology for viewing files.

It currently supports the same file types supported on Box.com:

 

The known exceptions to what can be viewed are:

  • No .eps file support
  • No Flash support at all (flv, swf, f4v)

The additional file types that can be viewed are:

  • iWork files (.pages, .keynote, .numbers)

  • Apple supported media (For a full list of video and audio supported by iOS, see the tech specs for your device http://support.apple.com/specs/ )