While there is no permanent "free full version" of SketchUp Pro 2019, you can still access it through a few legitimate channels, typically as a trial or for those who already own a license.
: Entirely free to use in a browser; no installation needed.
: No support for extensions or plugins , and limited access to professional solid tools. Installation Tip
: A reliable third-party distributor in Germany often maintains a Download-Center for older versions, including 2019. Key Considerations Before Downloading
: Trimble (the parent company) typically only lists the three most recent versions on their main download page. However, you can often find direct installer links on the SketchUp Community Forums .
: SketchUp 2019 no longer receives security updates for its embedded web browser.