Convert Prism3D game models (PMG) online for free
The converter easily converts your PMG models to various formats - free and online. No Blender or or other 3D software needed.
To convert other file formats to the "Game Asset File" file type, you need software like Blender or a similar tool.
The .pmg file format is primarily used as a Prism3D Model Geometry file by SCS Software. It stores 3D mesh data, vertices, and material boundaries for vehicles, buildings, and environments in popular simulation games like Euro Truck Simulator 2 and American Truck Simulator. Modders frequently encounter these files when extracting game assets to create custom trucks or maps. Less commonly, .pmg files act as Adobe Photoshop Photomerge project files, PageMaker group files, or 3D mesh files for the MMORPG Mabinogi.
Because the Prism3D .pmg format is a proprietary, compiled game asset, it is exceptionally difficult to work with outside of specific modding pipelines. You cannot open a .pmg directly in standard 3D software or view it in a web browser. It requires dedicated plugins like SCS Blender Tools installed inside Blender to import, edit, and export. This creates a steep learning curve, limits accessibility, and locks your 3D data into a single game engine ecosystem.
To edit or use these models in standard workflows, you must convert the .pmg file to an open 3D format. For general 3D editing and animation, convert to FBX or OBJ. If you need to distribute the model for web viewing, GLTF or GLB are optimal choices. Be aware that converting a .pmg usually only extracts the raw mesh; accompanying textures (often DDS files) must be relinked manually. For the rare panorama or PageMaker versions of this file, converting to JPG or PDF is necessary to preserve the visual output. Drag and drop your file to analyze and convert it - free, online, and without installing software on convert.guru.
Use Convert.Guru to open and convert your PMG file.
Users also converted PGM, PMD, PNG, JPG, PIM, JPEG, SII, WEBP, DDS, JFIF, PDF, EMB and ZIP files.
If you want to convert PMG file to WEBP, CUR or PSB, you can use Blender or similar software from the "Prism3D Game Model Storage" category. In the File menu, look for Save As… or Export….
To convert RAW, PNG, AI, NEF, PSB, DNG, SVG, GIF, EPS, JPG, ARW or PDF files to PMG, try Blender or another comparable tool in the "Prism3D Game Model Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our PMG converter.