If you're new to SketchUp Pro 2018, here are some resources to get you started:
: You can now name section planes and assign symbols, which appear in the Outliner and update dynamically as you work. sketchup pro 2018 v181 3d designer mac os x free upd
If you somehow obtain a legitimate copy or are just curious about its features, here’s what v18.1 brought specifically to Mac OS X users: If you're new to SketchUp Pro 2018, here
SketchUp Pro 2018 v18.1 remains a powerful tool for 3D designers who value a streamlined, local software experience on Mac OS X. However, as macOS continues to evolve, maintaining compatibility with this legacy software becomes increasingly difficult. For professional work, it is often worth exploring the latest versions to ensure you have access to the 3D Warehouse and the latest rendering capabilities. For professional work, it is often worth exploring
Many sites offering "free" or "cracked" versions of SketchUp Pro 2018 often bundle malware or adware. Since this version is no longer receiving security patches, running an unauthorized copy on your Mac can leave your system vulnerable to exploits.