Instead of searching for legacy installers on third-party sites—which can be a security risk—consider these official options:
If you are looking for a free version of SketchUp, there is no legal way to get a permanent Pro license for free. However, there are legitimate ways to use SketchUp at no cost or explore newer alternatives. Legal Alternatives to "SketchUp Pro 2018 Free Download" ​SketchUp Pro 2018 Free Download​
If you are reinstalling SketchUp 2018, ensure your hardware meets these standards for smooth performance: Downloading older versions Instead of searching for legacy installers on third-party
: Enhanced IFC export and support for advanced attributes like "Status" and "Owner" in components. System Requirements for Older Versions System Requirements for Older Versions : One of
: One of the most requested features, allowing users to toggle "Section Fills" in styles for cleaner models.
: Trimble typically offers a 30-day free trial of the latest SketchUp Pro version, giving you full access to desktop features like LayOut and Style Builder.