All 3mf

Blender Development Fund
Asset Library
Blender Development Fund
Asset Library
PrintBatch — 3D Print Kit Publisher & STL/3MF Packager for Blender
$5

riccardo scuto in Addons

Business Card Maker 3D Printable - Cards, Art Cards and Bookmarks With a True-Scale Ruler
$20 Dev Fund Contributor

TastyVoxels in Addons

3MF Magic Solver - Import, Paint & Export Multicolor 3MF for 3D Printing
$19 Dev Fund Contributor

TastyVoxels in Addons

Rego Kit Card - Snap-Together Kit Cards for 3D Printing
$24 Dev Fund Contributor

TastyVoxels in Addons

AssetKit: High Performance, Full Featured IO - Collada/DAE, glTF, 3MF, Ply, STL, OBJ and More
$24.99 Dev Fund Contributor

recp in Addons

Oryx CAD - Print-Ready Mechanical Design & 3D Printing Tool
$14.99$13.49

Oryx Foundry in Addons

Chroma 3MF - Blender to MultiColor 3D Print
$35 Dev Fund Contributor

Ambiens in Addons

Import-Export 3D Manufacturing File (.3mf)
$8

blenderVfxMaster in Addons