Many CAD programs support both the STEP and STL format and thus could perform this conversion. Usually done for 3D printing purposes - Stereo lithography.
Convert ISO-10303 STEP product data to Stereolithography CAD file.
We found 19 software records in the database related to .step to .stl file format conversion.
Microsoft Windows software - convert step to stl on Windows
A family of 2D/3D CAD software products for Windows
Convert from step file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned step to stl. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
3D viewer and converter with huge file type support
A 3D model converter
A 3D CAD translation softwate
A 2D and 3D CAD construction software
A PLM/CAD/CAM/CAE software suite
A widely-used 3D animation application from Autodesk
A set of 3D modeling tools
Apple macOS / Mac OS X software - convert step to stl on OS X
A 2D/3D CAD software for OS X
A Mac version of the popular 3D visualisation software
Multiplatform software - convert step to stl on any platform
An open source multiplatform 3D CAD/MCAD/CAx/CAE/PLM modeler
On-line services software - convert step to stl on web
A website STL converter
A commercial online CAD converter
An online CAD conversion service