Hi! NoMachine software is free for non-commercial use. If you are using the software at work, or in a commercial environment, you are required to acquire to buy one of our Enterprise products. NoMachine doesn’t try to guess or find out whether you are using the software in a commercial-related activity, but, as the license states, if you are using our software in your business, you are required to have a commercial license.
If you use NoMachine for work or in a commercial-related activity, or you want more than one user to connect at the same time to the physical desktop, you should buy a NoMachine Enterprise Desktop product. Or the product that best matches your usage needs.