If you want to create a 3D model in STL format or edit an existing STL file in Windows 11/10, use these free STL editors.

What is an STL file? In layman’s terms, an STL file contains 3D meshes, geometry, and other related information and is used for 3D printing, rapid prototyping, and computer-aided manufacturing.

Stereolithography, or STL, is the most common file type that makers use. It's also one of the oldest. According to Adobe, "STL was created by 3D Systems in 1987 as part of their stereolithography ...

Copilot 3D is part of Copilot Labs, Microsoft’s preview space for experimental features. It’s designed to make 3D creation ...

The most common reason an STL file may be not quite right is a mechanical connection where some piece isn’t quite as the designer expected, so the 3D model that interfaces with it no longer fits.

Homo naledi fossil scans are now available to 3D print at home. But what other hominin fossils can you download for your collection?