. There are no longer any legitimate ways to obtain a "free" or new classic license key, as the software has transitioned entirely to a subscription-based model. End of Support Policy | SketchUp Help

There is no legitimate way to obtain a "free" . Trimble, the developer of SketchUp, officially discontinued the sale and renewal of Classic Perpetual Licenses on November 4, 2020 . All current versions of SketchUp Pro are now sold exclusively through annual subscription plans . Current Licensing Reality

Trimble once offered SketchUp Make 2017 — a free desktop version for personal use. While no longer supported or available from official sources, some archives exist. – it runs only on older systems and lacks security updates.

: Before SketchUp changed to a subscription-based model, users could purchase a classic license. However, Trimble, the company behind SketchUp, has shifted towards a subscription model for SketchUp Pro, offering various plans for individuals and businesses.