To help you decide on the best path forward, could you tell me: Are you using this for a or a company ? How many users need access to the server?

If you need paid features like Active Directory integration for a temporary period, you can request an Evaluation license .

: There might be a personal or non-commercial license available for free or at a reduced cost, depending on the vendor's policy. This is often the case with various software tools.

Academic institutions can obtain free licenses specifically for teaching purposes. Eligibility: