I dl the free version on 17 march. The terms do not say anyting about limited duration. I try a few tests, not knowing there are time or usage limits so I don't try to make every test count the most. I find some bugs then by March 20 I get the message asking me if I want to buy the progtam or user the free version. I use the free option then but today I do the same but when clicking record, I get a message demanding that I buy the program or enter the activation key. So where is the free for ever version? I have not yet found the limitations to know if it is of much use.