You can download the Unlimited Free Trial which has no time limit. It allows you to use all features and plugins, though you cannot reopen saved projects until you purchase a license.

If you have purchased a license, you can unlock the full version by simply logging into your account within the software or by using a registration key (RegKey) file from your user profile. FL Studio 20: Unlocking full version with regkey

If you need a specific older version like 20.8.4 , you can find it in the official Image-Line forum archive . Note that you still need a valid license to unlock it.

One of FL Studio's best features is that once you buy any version, you get free updates for life .

Instead of using a crack, you can use these official methods provided by Image-Line :

Searching for software "cracks," "registration keys," or "free downloads" from unofficial sources is highly discouraged. Such files are frequently bundled with , such as trojans or ransomware , which can compromise your computer's security. Safe Ways to Access FL Studio