Hackintuner

Good morning folks, i have one simple question, does anybody have a working download link to the Amplifi 75 amp software, and what firmware would it match to? I was looking into purchasing a used 75 with the floorswitch pedalboard for a decent price as im in need of an amp of this wattage and thought it would be a good deal, but if i cant get the PC version of the App or its so outdated that its not worth it anymore, ill definitely skip on it. Anybody have anything to go on? Thanks