SLDPRT to STL Converter

Batch convert sldprt files to stl online. Change sldprt to stl on Windows, Mac, iPhone and Android in 2 clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert SLDPRT files to STL online?

Step-by-step instructions for converting sldprt files to stl

Upload SLDPRT-file

Click "Choose File" button to select a sldprt file on your computer. SLDPRT file size can be up to 100 Mb.

Convert SLDPRT to STL

Click "Convert" button to start conversion.

Download your STL

When the conversion process is complete, you can download the STL file.


  • ❓ How can I convert SLDPRT to STL?
    First you need to add file for conversion: drag and drop your SLDPRT file or click the "Choose File" button. Then click the "Convert" button. When SLDPRT to STL conversion is completed, you can download your STL file.
  • ⏱️ How long does it take to convert SLDPRT to STL?
    Mesh conversion is pretty fast. You can change SLDPRT to STL in a few seconds.
  • 🛡️ Is it safe to convert SLDPRT to STL on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including SLDPRT to STL) is absolutely safe.
  • 💻 Can I convert SLDPRT to STL on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our SLDPRT to STL converter works online and does not require software installation.

Information about SLDPRT and STL file formats

Full name SolidWorks Part File Stereolithography File Format
File extension .sldprt .stl
MIME type
Developed by Dassault Systèmes 3D Systems
Type of format
Description SolidWorks file is a 3D image format file with a three-dimensional object or part that can be combined with other parts into a single assembly (SLDASM) file. You can use Adobe Acrobat 3D or Acrobat Pro 9 to open SLDPRT files. STL is a file format native to the stereolithography CAD software created by 3D Systems. Many other software packages support this file format. It is widely used for rapid prototyping, 3D printing, and computer-aided manufacturing. STL files describe only the surface geometry of a three-dimensional object without representing color, texture, or other common CAD model attributes. The STL format specifies both ASCII and binary representations. Binary files are more common since they are more compact.
Technical details An STL file describes a raw, unstructured triangulated surface by the unit normal and vertices (ordered by the right-hand rule) of the triangles using a three-dimensional Cartesian coordinate system. All STL coordinates were required to be positive numbers in the original specification, but this restriction is no longer enforced, and negative coordinates are commonly encountered in STL files today. As a result, STL files contain no scale information, and the units are arbitrary.
File conversion SLDPRT conversion STL conversion
Associated programs Adobe Acrobat 3D, Acrobat Pro 9 TurboCAD, GOM Inspect, STL Viewer, Geomagic Explorer, Parametric Technology Creo, Dassault Systemes CATIA, KeyCreator, MeshLab, SolidWorks, Pro/Engineer, CloudCompare, Blender, AutoCAD, 3D Studio Max, Autodesk Inventor, Mechanical Desktop
SLDPRT to STL conversion quality rating:
4.7 (171 votes)
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