Square Enix Is Bringing Final Fantasy III To PC according to a rating by Germany’s USK board leaked the news. Square Enix has already released Final Fantasy III on DS, iOS, Android, PSP, and Ouya.
Final Fantasy VII and Final Fantasy VIII are already on PC , Final Fantasy III for PC will be a new version of the game. Square Enix may now be open to bringing more Final Fantasy games to PC. source Siliconera