We strongly recommend you use the latest FL Studio release here, that's why we give FL Studio owners Lifetime Free Updates! But if you are old-school that's OK with us too. You can download older FL Studio installers from the customer archive in Tech Support.
NOTE: If you buy the latest version of FL Studio, you can also unlock and use FL Studio 9, 10, 11 and 12, at no extra charge.
PREVIOUS FL STUDIO INSTALLERS
NOTE: Versions 8 and lower can't be unlocked because the licensing system is no-longer online. Your original license key will still work however.
If you have an older version, update with your 'Lifetime Free Updates' (LFU) or if you don't have LFU it is about USD $49 in our shop. If you have a backup flregkey.reg from one of these versions, it will still work, but we can no longer generate them, otherwise they will work in trial mode.
Image-Line Support Team