Download and open/extract the ZIP file. Run the installer program. It requires an internet connection. This installer will also update Mirage if you already have it.
Next, you'll probably want to install Mirage libraries.
Before 29th November, 2024, Mirage used a different installer. The old installer would install both Mirage and its libraries. It required you to enter either your email and password or a download-ticket. That installer is no longer available. Instead you must install Mirage first, and then install your libraries separately.
Mirage doesn't have an uninstaller at the moment. You can manually delete its files though. See the 'file locations' section on the troubleshooting page.
For advanced users, we offer the files for manual installation of the plugin. Extract and place the files into the correct plugin folder. We don't offer support for this method.