Square Enix has finally made it official: Final Fantasy VII will be coming to PC as a downloadable title through the Square Enix Store. While the release date has not been determined, this version of the game will include achivements, a character booster, and make use of cloud saves. You can read more in a previous article here.
Final Fantasy VII originally released on PC via Eidos as publisher and porter, and it seems that version has undergone some tweaks for a 2012 rebirth. Courtesy of VG247, you can view the announcement trailer below: