Demo version of our program is free, but full version is a paid version.
Demo works with restrictions (for example, you can't test more than 1 month of data at once) and paid version allows using the program with full functionality.
The price for the Forex Tester program is a onetime payment for lifetime license so you don’t need to pay any additional fees to use the program.
You can download the free demo version via this page: https://forextester.com/download
To purchase a full version of the Forex Tester, please follow this link: https://forextester.com/order