N3D 0.34.2 â€” Free Edition (Windows x64)
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Run n3d.exe â€” that's it. No installer, no dependencies, works offline.

Open or drag-and-drop:
  clouds  .las .laz .e57 .ply .pcd .npy .xyz .pts .asc .txt .csv
  meshes  .obj .stl .glb/.gltf .ifc
  splats  .ply .spz
Massive clouds welcome: hundreds of millions of points stream out-of-core
on ordinary hardware; everything reopens instantly after the first load.

Included free: viewing & navigation (orbit/fly), photoreal Gaussian surfels,
eye-dome lighting & surface reconstruction, 2D sections & floor plans,
measurement, segmentation & classification, voxel view, multi-layer scenes.

Pro (data exports: PLY/glTF, flythrough MP4 baking) unlocks with a license
key via Help > Enter License... â€” fully offline, any machine.
Get a key / learn more:  https://learngeodata.eu

(c) 2026 Dr. Florent Poux - LearnGeodata. See LICENSE and the third-party
notices in this folder.
