Legally, nowhere. And pirating is against ToS here.

The demo version is free to download at flstudio.com

http://www.image-line.com/documents/stop...

In case you end up getting FL Studio, you can get 10% discount on your first order from image-line with this promo link for new customers: https://support.image-line.com/jshop/sho...

thers this site where they install it for you, its not free, and its the hack version but it works great for cheaper then the original price , you can youtube it and get it free, but for those who dont know how or dont want to risk a virus these people do it for you for a great price

http://softwarehacks.wix.com/cheapsoftwa...

So..

You can download FL Studio here http://j.mp/1shcvUm

I love it!

Have a nice day