STL files describe only the surface geometry of a three-dimensional object without any representation of color, texture or other common CAD model attributes. The STL format specifies both ASCII and …

STL is a file format commonly used for 3D printing and computer-aided design (CAD). The name STL is an acronym that stands for stereolithography — a popular 3D printing technology.

An STL file is a 3D file format that represents the surface geometry of three-dimensional objects using triangular meshes. STL files contain no information about color, texture, or material properties—only …

Dec 22, 2022 · An STL file is a 3D model saved in the Stereolithography (STL) file format developed by 3D Systems. It contains plain text or binary data that describes a set of triangular facets, which …

Jan 9, 2024 · The STL file is an old file type, developed in 1987 for the first commercial 3D printer. The STL file format is widely used for the creation of simple 3D model designs and is compatible with …

May 10, 2023 · All that and more as we explain the origins, structure, and uses of the STL file format for 3D printing.

Oct 13, 2024 · Learn about STL file formats, their uses in 3D printing and CAD, and how they compare with formats like OBJ, STEP, and 3MF.

Aug 30, 2022 · There are two types of STL files: ASCII and binary STL. They are both used in encoding information about geometrical surfaces that have been triangulated or tessellated.

May 27, 2025 · STL stands for Stereolithography, named after the first commercial 3D printing technology developed by 3D Systems. Some also refer to it as “ Standard Tessellation Language,” …

Jun 12, 2024 · What is an STL File? STL stands for stereolithography. It is an interchangeable file format used to represent three-dimensional surface geometries. This format is widely utilized in rapid …