Best Gaussian Splatting Editors: SuperSplat & Alternatives
By Michael Rubloff · Updated July 9, 2026
Almost every capture needs cleanup: floaters to remove, edges to crop, file sizes to compress. These are the Gaussian Splatting editors that handle it best.
SuperSplat — the default choice
PlayCanvas’s SuperSplat is free, open source, and runs entirely in the browser. Rect, Brush, and Picker selection tools, Centers and Rings view modes, compression on export, and a built-in undo make it the first stop for most .ply cleanup.
Postshot — edit where you train
Postshot combines local training with editing on Windows — crop and clean your splats in the same tool that produced them, with control over splat count and training steps. Free tier; paid plan for .ply export.
More editors in the directory
The editor space is moving quickly — tools like Dioramix, BlendSplat, and Gauss Cannon are tracked with the latest updates in our software directory.
Before you edit
A cleaner capture means less editing. See how to capture Gaussian Splats and the glossary.