To ensure you are downloading a safe, authenticated version of the software, always use official channels:
Ensure your hardware or virtual environment meets the latest specs listed on the GFI support portal .
GFI offers 30-day free trials for both Kerio Control and Kerio Connect, allowing you to test the software in your environment before purchasing.
This is the primary hub for existing customers to get the latest builds and updates.
Have your serial number ready. If you've lost it, you may need to restore it via the vendor's website or your subscriber account area.