Unimus for Windows is available in 2 versions:
Download link:
https://unimus.net/download.html
Running the installer will install Unimus on your computer - just like any other program.
This includes installing Unimus as a service, so it will automatically run when your PC starts.
This article describes the installation process.
You can also run Unimus in portable (standalone) mode - you simply launch it, and it runs.
This means there is nothing to install, and Unimus will only run when you launch it yourself.
For more information on running Unimus in Portable mode, please see this wiki article.
To install Unimus, simply run the Installer.
The Installer will install a JRE (Java Runtime Environment).
After, it will install Unimus and register it as a Windows service.
Unimus will now run at http://localhost:8085, you can access it using your browser.
(substitute 'localhost' for the address of your Unimus server)
If this is the first time you run Unimus, we recommend checking out the initial configuration guide here.