The most convenient way to export / convert SolidWorks part files (.sldprt) is of course to use SolidWorks, but not everyone has access to the software. In that case you would need to rely on some 3rd party CAD software or converter alternatives.
Convert SolidWorks CAD part to 3D ACIS model file.
We found 5 software records in the database related to .sldprt to .sat file format conversion.
Microsoft Windows software - convert sldprt to sat on Windows
A CAD converter with huge format support
Convert from sldprt 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 sldprt to sat. 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.
A 2D and 3D CAD construction software
A set of 3D modeling tools
A dedicated CAD converter
Multiplatform software - convert sldprt to sat on any platform
3D CAD/CAM tool for product development