STEP to STL Convert Online Free STEP to STL converter

How to convert STEP to STL?


You can convert STEP files to STL format in several ways. The most proven option is to download dedicated software that allows you to convert between the STEP and STL formats. At the bottom you will find a list of software programs that support STEP and STL files and can also save them in new file formats.

STEP File Type


STEP file extension is common for 3D modeling and computer aided design (CAD) software. STEP, or Standard for the Exchange and Transfer of Product Data, is an open data format specification that defines a common geometry model for 3D CAD data. The STEP file extension can be used to exchange design data between different 3D CAD formats and applications. STEP files can be opened with many software such as:

Full Name STEP 3D Model
Developer N/A
Category 3D Image Files

STL File Type


STL file extension stands for Stereolithography File. It is a 3D model file type which can be opened in any 3D modeling software like Blender, Autodesk Maya, and many more. The STL file is also known as the STL format which is used by most CAD programs. The STL file format uses triangles to represent surfaces so that they can be easily converted into 3D printable objects.

Full Name Stereolithography Format
Developer N/A
Category CAD Files

Software, that convert STEP files


The list contains a list of dedicated software for converting STEP and STL files. The list may also include programs that support STEP files and allow you to save them with different file extensions.


STEP to STL Converters

  • 3D Object Converter icon3D Object Converter
  • 3D Transform icon3D Transform
  • 3ds Max (3D Studio Max) icon3ds Max (3D Studio Max)
  • Afanche 3D Viewer for Mac iconAfanche 3D Viewer for Mac
  • Alibre Design Professional iconAlibre Design Professional
  • Babel3D iconBabel3D
  • CATIA iconCATIA
  • Creo Parametric iconCreo Parametric
  • FreeCAD iconFreeCAD
  • Online CAD converter iconOnline CAD converter
  • PolyTrans|CAD+DCC iconPolyTrans|CAD+DCC
  • SolidWorks iconSolidWorks
  • TurboCAD iconTurboCAD
  • TurboCAD for Mac iconTurboCAD for Mac
  • 14 STEP to STL converters

STEP and STL conversions