/reggaeton-sample-pack-fl-studio-free.html. You can add plugins to FL Studio Demo, but you will not be able to access your saved work until you purchase FL Studio. FL Studio Demo allows you to get a feel for the program and all of the plugins you can use. However, it does come with limitations that you need to keep in mind before starting to use it. Jul 16, 2014 I always thought fl was lacking a good distortion plugin but after getting to mess with waveshaper it's my most used saturation/distortion plugin on per track basis.get to know all the shapes you can make with fls points and lines. I use fl limiter when it needs saturation and some compression.