If you’re using a Creality Hi 3D printer, you’re in the right place for upgrading your print game. This curated collection of free 3D printer mods includes everything from multicolor extruder upgrades and cooling fan mounts to cable management tools and aesthetic covers — all designed to improve performance and user experience. Whether you’re a hobbyist looking to customize your Creality 3D print output or a pro interested in optimizing print speed, precision, or material versatility, these mods offer real value. With these free STL files, you can instantly download and enhance your Creality printer without spending a dime. These printer mods are fully compatible with Creality Hi 3D printer. From multicolor printer upgrades to structural supports, explore what’s possible beyond stock configurations.