Fruity Reverb 2 and Fruity Convolver are your go-to tools for adding depth. A good practice is to use reverb on a "send" channel. This means you route multiple instruments to a single reverb plugin, which saves CPU and makes your mix sound more cohesive, as if all the instruments are in the same room.
This comprehensive guide serves as a step-by-step manual. You can save or print this text as a PDF to use as a standalone reference workflow in your studio. Part 1: Preparing Your FL Studio Session
Alternatively, go to File > Export > Wave file . In the rendering settings, enable Split mixer tracks . This exports every active mixer track as an individual audio file.