You can download the Read3Di plug-in for SolidWorks from this page.
Prior to downloading you should contact Artwork and request the following information:
Note: please provide your complete contact information: name, company, address, telephone, email and reason for requesting an evaluation. We will not issue evaluation licenses unless we have that full information.
In order for us to generate license strings you need to provide us your machine's ID. This is best done by downloading the lmtools.zip utility and running it on your machine. Use the System Settings tab and copy the Ethernet Address that it displays. See below:
v2.0.25 1.9 MB 01/30/2019
v2.81 09/16/2020 31 MB