A legitimate version available for approximately $48/year for non-commercial use. Student Access:
"To ensure that SolidWorks 2013 64-bit torrent works properly, make sure your system meets the minimum requirements. These include a 64-bit Windows operating system, 8 GB of RAM, and a compatible graphics card. Additionally, you'll need to have a reliable internet connection for activation and updates." solidworks 2013 64bit torrent work
: If you or your organization already have a license, you can download specific service packs (like SP5.0) directly from the SolidWorks Downloads page after logging in. 8 GB of RAM