(email and password). This method does not require a serial number or authorisation code. SketchUp Community Legitimate Ways to Access SketchUp for Free
SketchUp 2019 was a transitional version that supported two different licensing methods: Classic License Serial Number (typically starting with "UA-") and an Authorization Code (email and password)
system, which were unique, paid perpetual licenses. Attempting to use public lists found online often leads to errors or security risks from unofficial sources. Authorisation Systems in SketchUp 2019 which were unique