FL Studio 12.1.2 is a specific legacy version of the digital audio workstation (DAW) developed by Image-Line . The Producer Edition is the most popular mid-tier version, offering a complete set of features for professional music production.
Version 12.1.2 provides both 32-bit and 64-bit executables. The choice between them depends primarily on your plugin library and hardware: fl-studio-12-1-2-producer-edition-32-and-64
The Producer Edition provides "the highest level of core functions," including: FL Studio 12