> 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/kypass-handbook/configuration-panel/advanced/file-synchronization.md).

# File synchronization

## Database extension(s)

File extensions used for the databases during the synchronization

## Keyfile extension(s)

File extensions used for the keyfile during the synchronization

{% hint style="info" %}
Synchronizing your keyfiles is not a good idea. These files should remain as hidden as possible!
{% endhint %}