Awhile back, Malwarebytes switched from having the free and paid versions be separate. They now have you install a "trial" (30-day?) version of their paid software that expires at the end of the trial and reverts to the free version. I just installed Malwarebytes on my sister's laptop the other day, I can't remember where it was but there was an option buried in the program settings to exit the trial and revert to the free version. I wanted to do that in order to prevent a phone call a month from now asking what to do because her Malwarebytes trial expired! Also, no nagging.