Yes, you do. All NoMachine Enterprise products are available for a 30-day evaluation period. The software can be freely downloaded from the NoMachine website and activated using a license file, which is obtained separately. License files for the product you are interested in must be generated from your User Area. Therefore, a NoMachine account is required to generate an evaluation key.

First, visit the Enterprise Downloads page and choose the subscription type you want to evaluate. Next, sign up for a free NoMachine account. Once your account is created, log in to your User Area. From there, go to Enterprise > Evaluations and generate a license for the product you would like to test.