: Sign in to the Trimble Account Management Portal with your registered email to view your "Classic" license information under the "Products" or "Plan Settings" section.
: To move the license to a third machine, the user had to manually "Remove License" from an existing device to free up a slot. 3. The Shift to Subscription Models 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 : Sign in to the Trimble Account Management
: A 2018 serial number will only work with the 2018 installer. If your serial number starts with a different letter (e.g., "U" for 2019), it belongs to a different version. Device Limits The Shift to Subscription Models : A single-user
Prologue
: A secondary security key paired specifically with the serial number to unlock the software. According to the official SketchUp Help Center
Sharing a public list of "serial numbers and authorization codes" for SketchUp Pro 2018 is not possible, as these licenses are unique to each individual or organization that purchased the software