The 3MF file format — STL’s cooler, more talented cousin — has officially earned ISO standard status.
What does that mean for you? In short: expect to bump into 3MF files a lot more often when browsing repositories or firing up your favorite slicer, and see fewer of those humble STL relics. 3MFs are a more comprehensive representation of 3D models that includes materials, colors, textures, and even support structures. The 3MF Consortium says this ISO badge of honor should break down adoption barriers, speed up industry-wide use.
Carolyn is All3DP’s senior editor and a journalist with 25+ years covering business and technology. Passionate about making tech accessible, her work also appears on Forbes.com.
