macOS · Mac App Store
RadianceView
3D Gaussian Splat Viewer — open, clean up, export
RadianceView is a fast, native viewer and editor for 3D Gaussian-splatting scenes on the Mac. Open splat captures in real time — smooth Metal rendering, a free camera and camera bookmarks — then clean them up and export. Everything runs on-device.
18 languages, fully sandboxed, Apple-silicon native. Requires macOS 15 or later.
Screenshots
Splats on the Mac
Click to enlarge — arrow keys to flip through, Esc to close.
What it does
View, clean up, export
Formats
Opens PLY (including compressed SuperSplat / PlayCanvas files), .splat and .spz. Sets itself as the default app for PLY files, with QuickLook preview in Finder.
Clean up
Hide stray splats (floaters) and oversized blobs, then trim with a world-fixed crop box — the object rotates through it for a clean cut.
Straighten & grade
Move, rotate (X/Y/Z) to straighten tilted drone captures, scale, and grade the look: exposure, contrast, saturation and a procedural sky gradient.
Export
Export the cleaned scene as PLY (Pro) and save full-resolution screenshots.
Price
Free to view. One-time Pro unlock.
Viewing, cleaning up and grading are free. A single in-app Pro unlock enables PLY export and saving projects — no subscription, no ads, no tracking.
Where it fits
The viewer to RadianceKit’s trainer
Want to create your own Gaussian splats? RadianceKit turns photos and video into splat scenes on the Mac; RadianceView is where you open, tidy up and export them. Background on the technology is in the primer over on the blog.
Questions? Get in touch