> For the complete documentation index, see [llms.txt](https://redbug.gitbook.io/kypz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://redbug.gitbook.io/kypz/faq/untitled.md).

# iOS

## I see on your website that keyfile are supported. How could use it?

Key file could be sent to KyPass:

* via iTunes file sharing,
* via ‘Upload from desktop’.
* or via synchronisation (but for security reason, it's not advisable).

The extension of your keyfiles could be change in the configuration panel.