: One of the most requested features, allowing users to toggle "Section Fills" in styles for cleaner models.
As of April 28, 2026, SketchUp Pro 2018 is no longer supported or officially available for new downloads from Trimble , the software's developer. Trimble generally supports only the current version and the two previous years; for example, they currently support SketchUp 2024 through 2026.
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​
Instead of searching for legacy installers on third-party sites—which can be a security risk—consider these official options:
: This was the last official free desktop version. While Trimble has removed it from their main download pages, some users still use it for non-commercial hobby projects. Key Features of SketchUp Pro 2018 : One of the most requested features, allowing
: Improved vector drawing, better performance, and the ability to "edit in place" for group clipping.
If you are reinstalling SketchUp 2018, ensure your hardware meets these standards for smooth performance: Downloading older versions If you are looking for a free version
For those who already own a license and need to reinstall it, SketchUp Pro 2018 introduced several major updates over previous versions: