Many resellers are willing to sell you a perpetual license for an older version (e.g., 2013) at a deep discount if you explain your needs. This remains fully legal and supported.
If your workflow absolutely requires a specific older version of SolidWorks, there are compliant and secure paths available through official channels. Subscription Service Benefits solidworks 2013 activator solidsquad
While we do not encourage the use of unauthorized software, users often follow these general steps when using the SolidSquad activator: Many resellers are willing to sell you a
This refers to version 2013 of the CAD software, released in September 2012. It runs on Windows 7 and Windows 8 (the now-obsolete Windows XP was dropped for this version). It uses the manager, which was easier to reverse-engineer than modern cloud-based licensing. solidworks 2013 activator solidsquad