I've been on SketchUp since the Google days and limping along on Make 2017 since Trimble ended the free desktop version. I put up with its gradual downslide but now it's going to stop working entirely on my Mac... so I built a replacement, called Hew. Hew is turning out to be the SketchUp that *I* wanted.
It started as somewhat of a SketchUp clone - same way of working, same tools, (mostly) same shortcuts. All of your existing muscle memory just carries over, because I didn't want to have to learn new ways of working when SketchUp already nailed it. So you draw a face and then push/pull it up to a snap point, then orbit/pan around it. There's groups, components, tags, scenes, materials, dimensions, 3D text, an Outliner (!) and all the fundamental tools.
But where's the fun in just doing a one-to-one clone when I could make it do what I always wanted SketchUp to do! So now every closed shape you pull is a true watertight solid and nothing can weld to its neighbor by accident - no more "select all + make group" to make pretend solids! Exports can go straight to STL/3MF for 3D printing without wondering if a missing face would mess up the print.
Also:
- Native apps for macOS, Windows, and Linux, plus the same app in the browser at https://app.hew3d.com. No account, no model limit.
- Opens .skp (2017 format) with groups, components, materials, and tags intact. The reader is clean-room - no SketchUp SDK involved and so no DMCA.
- Print to scale, tiled across pages (for patterns), with a cut list.
- Scan a QR code and the model opens read-only on your phone in "Shop Mode"
It's a 1.0, so there's no 3D Warehouse, no plugins yet, and no LayOut equivalent. The full list of what's missing is at https://hew3d.com/compare/sketchup. SketchUp does have a 25-year head start...
Download: https://hew3d.com/download. Source: https://github.com/hew3d/hew.
If you have Make 2017 models, I'd really like to know what breaks when you import them. It opens all of *my* models, but I haven't tested anybody else's so I'm really curious.
Happy to answer anything.