If you still want to use a third-party website, make sure to:
Finding a legitimate download for a 14-year-old software version is difficult and carries high risks: solidworks 2012 download
Many users find that older versions like 2012 are no longer listed for direct public download. In this case, contact your local SolidWorks VAR. They can often provide official installation media or secure links for versions dating back to 2012. If you still want to use a third-party