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

# Custom ISO support

> How to install a custom operating system on your SpeedyPage VPS using netboot.xyz.

If you need an operating system that isn't in our [standard list](/vps/operating-systems), you can use netboot.xyz to install it yourself.

<Warning>
  SpeedyPage does not support custom ISO uploads. Netboot.xyz is the only method for installing operating systems outside our standard list.
</Warning>

## Netboot.xyz

SpeedyPage includes [netboot.xyz](https://netboot.xyz), an open-source network boot tool that lets you install a wide range of operating systems — including Linux distributions, FreeBSD, and Windows — without uploading an ISO file. You can boot into netboot.xyz directly from the VirtFusion control panel.