> ## Documentation Index
> Fetch the complete documentation index at: https://docs.box.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Understand What File Types are Supported by Box's iOS Preview

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:

* [What File Extensions are Supported by Box's Content Previewer?](https://docs.box.com/en/box-fundamentals/for-users/staying-organized/previewing-content/viewing-different-file-types-supported-in-box-content-preview.md)

### 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/](http://support.apple.com/specs/) )