QUICK TIP: You can select the serial number text and use Ctrl+C or right mouse click to copy it. Simply left mouse click Show Serial Number to reveal the serial number. Use Help > About SOLIDWORKSĪt the top left of your SOLIDWORKS screen, pull down the Help menu and select ‘ About SOLIDWORKS’. This blog will step you through a few of the most common ways. Whatever the reason, there are several easy ways to find the SOLIDWORKS serial number that was used to install SOLIDWORKS on your computer. You may be having an activation issue or an issue with the SOLIDWORKS Customer Portal. What is your SOLIDWORKS serial number? This is a common question that we ask in Computer Aided Technology (CATI) Technical Support.