SolidWorks parts (.sldprt) can be converted to parts used in CATIA software (.catpart) either directly through some kind of plugin or conversion utility, or through some more common exchange format.
Convert SolidWorks CAD part to CATIA part data.
We found 3 software records in the database related to .sldprt to .catpart file format conversion.
Microsoft Windows software - convert sldprt to catpart 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 catpart. 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 dedicated CAD converter
A CAD visualizaton, analyzation and translating system