Support

A Mac running macOS 27 or later. Shapemoss draws with Metal on your Mac’s graphics hardware. No account or internet connection is needed.

Shapemoss saves scenes as .moss documents. Use File ▸ Save (⌘S) to save, File ▸ Duplicate (⇧⌘S) to write a copy and keep editing, and hold Option for Save As… (⌥⇧⌘S). You can open .moss files from the Finder.

Yes. Choose File ▸ Import Neo… (⇧⌘I) and select a Neo project file (project.neo.json). The shapes, blends, repeats, colors and saved view come in as a new Shapemoss scene, which you then save as a .moss document. Your original file is not changed. Shapemoss is an independent app and is not affiliated with Neo.

• PNG image — File ▸ Export ▸ PNG Image… (⌘E), at the artboard size or scaled 1×–4× or to a custom long edge, with an optional transparent background.
• OBJ mesh — File ▸ Export ▸ OBJ Mesh…
• USDZ model — File ▸ Export ▸ USDZ Model…

Mesh export is unavailable when the scene has no visible geometry; the menu item explains why.

Shapemoss runs in the macOS App Sandbox, which protects your files. The app can only read or write a file you pick in an Open or Save panel, or open from the Finder. It cannot look through your folders on its own. If a file won’t open, open it again with File ▸ Open… (⌘O) or by double-clicking it in the Finder.

No. There is no account, no network access, no analytics and no tracking. See the privacy policy.

Open Shapemoss ▸ Settings… (⌘,) and use the Viewport pane: move Quality toward Speed, lower the target frame rate, or turn on MetalFX upscaling. The pane also shows the setting recommended for your Mac.