On November 4, 2020, Trimble (the developer of SketchUp) ceased the sale of perpetual Classic Licenses in favour of a subscription-based model. Understanding Your Classic License | SketchUp Help
Sketchup Pro 2018 is a popular 3D modeling software developed by Trimble. It is widely used by architects, engineers, interior designers, and landscape architects to create detailed and accurate 3D models of buildings, landscapes, and other structures. With its intuitive interface and robust features, Sketchup Pro 2018 has become a go-to tool for professionals and hobbyists alike.