Get the most recent version of OpenIV for free: You may inspect and modify game data with OpenIV, a free modding toolkit for Grand Theft Auto 5 and other games. You should only modify Grand Theft Auto 5 in offline mode due to limitations imposed by the game's publisher, Rockstar Games, or else you run the risk of being blacklisted.

Mods for several games may be conveniently tracked in one location with this toolset. Although modding games are getting more and more common worldwide, GTA5 Prison and Chaos Mod V are two options that are exclusive to GTA5.