: Modern SolidWorks is not designed to be "portable" (run from a USB drive without installation) due to its heavy reliance on the Windows Registry and licensing services . Most "portable" versions found online are modified and may contain security risks. Portable Solidworks 2004 | Added By Users
If you only need to view SLDPRT files, copy the swViewer.exe and its associated DLLs from an installed copy of SolidWorks 2004. The SolidWorks Viewer (eDrawings 2004) is genuinely portable. You can place it on a USB stick and open legacy drawings without installation. Portable Solidworks 2004
(the developer) does not officially release "portable" versions of its software. These versions are typically unofficial, community-made packages that may be less stable or missing advanced features compared to the official SOLIDWORKS Software Products : Modern SolidWorks is not designed to be
I want to be upfront: