Best Gaussian Splatting Viewer for Mac in 2026
A useful viewer should open your files quickly, keep private work on your Mac and make the next step obvious: inspect, clean, save or share.
What makes a good Mac 3DGS viewer?
Start with the workflow rather than a feature count. Check whether the app opens the formats you already receive, whether processing stays local, how it behaves on your Mac's memory budget and whether you can get from a raw scene to a shareable result without several extra tools.
- Format coverage: Look for
.spz,.plyand.splatsupport, plus any formats used by your capture pipeline. - Local processing: Offline viewing and training matter for client scans, unreleased locations and large files.
- Navigation: Orbit, fly and a predictable focus command save more time than decorative effects.
- Cleanup: Selection, histogram and brush workflows should make floating points easy to isolate and remove.
- Sharing: Screenshots and short videos are often the deliverable, not an afterthought.
Shortlist
| Viewer | Best for | Trade-off |
|---|---|---|
| SplatScene | Native Mac viewing, local training and cleanup | Requires Apple Silicon; free edit saves and model exports have limits |
| SuperSplat | Browser-based inspection and editing | Runs in a browser and does not train a model locally |
| Polycam / Scaniverse | Quick capture-to-share workflows | Cloud-dependent workflows and lighter desktop editing |
| Luma AI | Cloud capture and collaboration | Not an offline-first Mac workflow |
Why choose SplatScene on Mac?
SplatScene is a native macOS app for Apple Silicon. It opens .spz, .ply, .splat, .sog, .sogs, .ksplat and .rad scenes, and its Create workflow trains from photos or video on-device. The Edit workflow focuses on practical cleanup: select unwanted splats, use histogram or brush tools, and save a verified result. You can also capture PNG screenshots and MP4, WebM or GIF clips.
Limits to know before downloading
SplatScene currently targets macOS 13 or later on Apple Silicon. It does not provide hole filling, surface copying or copy/paste tools. The free tier includes viewing, training and edit previews; Pro removes the limits on edit saves and model exports. Check the current App Store listing for the latest pricing and format details.
A simple test before you commit
Use one representative scene and record: Mac model and memory, file size, time to first frame, navigation responsiveness, cleanup steps, save time and whether the saved file reopens correctly. A viewer that performs well on a 20 MB sample may behave differently on a 2 GB capture.