For the aspiring designer, the risk simply outweighs the reward. The smartest move isn't to dig up the ghosts of 2017, but to adapt to the current tools—or explore legitimate free alternatives like Blender—before the "hot" download burns a hole in your hard drive.
Not free, but legal and safe.
While was once a flagship desktop application, it is now an unsupported legacy version. If you are looking for a "free" way to use SketchUp 2017, it is critical to distinguish between the Pro version (which was always paid) and the Make version (which was the last free desktop release). Availability and Official Status sketchup pro 2017 free download hot
If you absolutely need the 2017 version for a specific legacy project, avoid "warez" sites. Some community members still point to the Internet Archive as a repository for the original installers. For the aspiring designer, the risk simply outweighs