The Opener, The Solver, The Victory Giver.
Allah سُبْحَٰنَهُۥ وَتَعَٰلَىٰ is Al-Fattah (in Arabic: ٱلْفَتَّاحُ), meaning the opener, the revealer, and the granter of success. He opens or locks His doors of mercy to whom He pleases. Through His guidance, whatever is unclear becomes clear. Allah سُبْحَٰنَهُۥ وَتَعَٰلَىٰ has the best judgment and holds the keys to victory and success.