How to Open 3MF Files in PowerPoint
Microsoft PowerPoint (Microsoft 365) can place 3D models on slides, where they can be rotated and animated with the Morph transition.
Short answer · Built in
Yes. PowerPoint opens 3MF files as shipped: Insert › 3D Models › This Device….
Import 3MF into PowerPoint, step by step
- 1Check the fileA 3MF is a zipped package that can contain several objects, colours and print settings; don't unzip it before importing.
- 2Import into PowerPointInsert › 3D Models › This Device….
- 3Check scale and orientationPowerPoint works in resized to fit the slide and is Y-up. 3MF files are millimetres, stored in the file, so they normally arrive at the right size.
- 4Check materials and animation3MF carries colours and print settings, and no animation. Look at the model under a neutral light before you build on it.
What comes through
| Shape | Yes, always. |
| Colours and materials | Yes: colours and print settings. |
| Textures | 3MF doesn't store texture images. |
| Animation | No: 3MF has no animation. |
Things to watch for
- 3MF colours are kept.
- Use the Morph transition between two slides with the same model at different angles for a smooth spin.
Questions
- Does PowerPoint support 3MF files?
- Yes. PowerPoint opens 3MF files as shipped: Insert › 3D Models › This Device….
- Why is my 3MF model the wrong size in PowerPoint?
- 3MF files are millimetres, stored in the file, while PowerPoint works in resized to fit the slide. Scale the model after importing, then apply the scale before you continue.
- What is the best 3D format for PowerPoint?
- GLB and FBX are the most reliable choice for PowerPoint. If you have a choice when exporting, pick GLB over 3MF.
Menu names follow Microsoft's current release. Check the official PowerPoint documentation if your version differs.
Written with AI assistance by the Renderlyst team in October 2026. Format support reflects each app's current release as we understand it, and we link the official documentation so you can confirm it for your version. Spotted something out of date? Email alishbakhalid766@gmail.com.