The Unity Package (.unitypackage) format is an archive format for the Unity game engine, used to distribute and share 3D assets, textures, and materials. Converting Unity Package to STL lets you prepare your models for 3D printing with any slicer.
Launch Eyemesh and open your Unity Package file: drag and drop the file into the window, or use File > Open (Cmd+O). Eyemesh automatically extracts the contents of the Unity package. Just open the .unitypackage file directly.
Inspect your model in the 3D view. Check that textures and materials display correctly. If textures are missing, use the Texture Manager to reassign them manually.
Click the export icon in the toolbar, select the STL format, choose a save location, and confirm. The STL file is ready to open in your slicer for 3D printing.
The Unity Package (.unitypackage) is a proprietary archive format for the Unity game engine. It contains 3D assets (models, textures, materials, animations) packaged for import into Unity. It is the standard format of the Unity Asset Store and is commonly used to share resources between Unity projects.
STL (Stereolithography) is the standard format for 3D printing. It describes only the surface geometry as a triangulated mesh, with no color or texture. Compatible with all slicers (Cura, PrusaSlicer, BambuStudio, OrcaSlicer), it is the most common format for additive manufacturing.
Download Eyemesh on the Mac App Store and convert your Unity Package files to STL in just a few clicks.