EN
  • Čeština
  • Español
  • Italiano
  • Deutsch
  • Polski
  • Français
  • 日本語
Login

Saving projects as 3MF

This article is also available in following languages: 
CSPLESDEITFRJA

Menu -> File -> Save Project as saves a 3MF file containing all objects, settings, modifiers, and their parameters. It’s essentially a complete snapshot of PrusaSlicer.

When you open a project file on a different computer, it should still produce the same G-code.

We always save project files when we slice something (unless we're 100% sure it's a one-time thing). If you revisit the project later on and want to modify something, it's handy that you can instantly load all the same settings you used when you first printed it. Plus it's the best way to share the model with someone who also owns a Prusa printer.

3MF file format

Unlike an STL file, which only stores the geometry of an object (as a series of surface triangles), a 3MF file can store a variety of different files in a single archive, such as:

  • Multiple models
  • Slicer settings
  • Thumbnail
  • Color
  • Texture
You can change the “.3mf” extension on your 3D model to “.zip,” and see the contents just as you would with a standard Zip file. The file size is also significantly smaller, compared to STL.

Learn more about 3MF here.

Was this article helpful?

Comments

Still have questions?

Still have questions?

If you have a question about something that isn't covered here, check out our additional resources.
And if that doesn't do the trick, you can send an inquiry to [email protected] or through the button below.

Contact us