How to Fix Mesh Errors When Importing 3D Scans Into SolidWorks?

Hi everyone,

I’m working with a 3D scanned model that I imported as an STL file into SolidWorks, but I’m running into several issues—non-manifold edges, small holes, and uneven surfaces. These errors are making it difficult to convert the mesh into a clean, editable solid body.

Before I redo the entire scan, I wanted to ask the community:

What’s the best workflow for repairing messy scan data before converting it to a solid?

Are there recommended tools or plugins (inside or outside SolidWorks) for fixing mesh problems?

Any tips for preserving detail while still getting a clean, watertight model?

Any guidance or shared experience would be greatly appreciated!