Link Search Menu Expand Document

Mainsail and MainsailOS respect Data Privacy.

The hosted version of mainsail can be used:

  • On the same (local) network as your printer.
  • On a remote (different) network to your printer (requires the configuration of remote access).


  • MainsailOS and KIAUH are preconfigured to meet the requirements for the hosted service to work.
  • If you have a manual installation, then the following requirements must be met:
    • Klipper must be installed.
    • Moonraker must be installed.
    • must be configured as a CORS domain in moonraker.conf.

Editing moonraker.conf

Further information can be found in the Moonraker documentation

To allow to access your local installation, navigate to moonraker.conf open it and add the following code: