GTA:SA Ultimate Editor 4.0

Ultimate Editor can edit nearly every aspect of San Andreas, and has an inbuilt trainer which can also be edited. It can edit weapon stats, Game code, Game cheats, IMG files, Txd file, Gxt files, Install Mods, View Mods, Pedestrian editor, Store Editor, Vehicle Editor, Weapon Editor, Inventory Editor. You name it, the Ultimate Editor will most probably have it.