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  1. STL (file format) - Wikipedia

    STL is a file format native to the stereolithography CAD software created by 3D Systems. [3][4][5] Chuck Hull, the inventor of stereolithography and 3D Systems’ founder, reports that the file extension is an …

  2. STL File Format

    STL, abbreviation for stereolithrography, is an interchangeable file format that represents 3-dimensional surface geometry. The file format finds its usage in several fields such as rapid prototyping, 3D …

  3. STL File - What is an .stl file and how do I open it?

    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 …

  4. What Is an STL File? – The STL Format Simply Explained

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

  5. STL files explained | Learn about the STL file format | Adobe

    Learn about the benefits of the STL file format with Adobe. Find out how to open, create, and edit STL files to bring your 3D creations to life.

  6. STL (STereoLithography) File Format, Binary - Library of Congress

    Feb 25, 2025 · Format Description for STL_binary -- STL_binary an openly documented binary format for describing an object as a triangular mesh, i.e., as a representation of a 3-dimensional surface …

  7. Comprehensive guide for STL file format – ThePro3DStudio

    Apr 18, 2024 · The article explains everything you should know about STL file formats, methods, rules, how to optimize and alternatives to STL etc. Read ahead to know more.

  8. What Is An STL File? - 3D Systems

    The STL file format has become the Rapid Prototyping industry's defacto standard data transmission format, and is the format required to interact with On Demand Manufacturing.

  9. All About the STL File Format for 3D Printing - Xometry

    Aug 30, 2022 · An STL file format interprets the geometrical surfaces of 3D models using CAD software. Learn more about it here.

  10. Why Are STL Files Important in 3D Printing? | Prototek

    In 3D printing and computer-aided design (CAD), the STL file format plays a crucial role. Whether you are a hobbyist making custom figurines or an engineer creating prototypes for industrial parts, it is …