FLStudio on the installer download page
If your system meets the minimum system requirements your actual system resources (memory, CPU speed) that will impose limits on your FLStudio projects. See here for more information on choosing good PC for FL ...
FLStudio 20.1.2
Complication:
FLStudio 20.1.2 (both Windows, macOS) opens the file and gives output:
"Error. An error occurred while reading the FLP file. It may be corrupted, or some plugin caused an error while opening."
Error ...