Here are some working serial numbers and authorization codes for SketchUp Pro 2018:
: This is a unique alphanumeric string provided specifically with your serial number; they must match exactly to work . 3. How to Activate Open SketchUp Pro 2018. On the Welcome to SketchUp window, click the License tab . Select Add Classic License . Sketchup Pro 2018 Serial Number And Authorization Code List
: A single-user Classic License can generally be authorized on up to two devices End of Support Here are some working serial numbers and authorization