How to download 2018 perpetual version of SketchUp software

How can I download a 2018 perpetual version of SketchUp software?

https://www.sketchup3d.de/download/center/#199-180-version-2018

I assume you already have a permanent license for 2018, as you can no longer purchase one…

Steve,

I assume I do.
I originally purchased a perpetual license for the software.

Mark

Be aware that some features such as the 3D Warehouse no longer support SU2018. If those features are important to your workflow you’ll need to sort that out.

You have a 2019 license as well. Look through old emails for that license.