CHCNAV CoViewer Free 3DGS Viewer
Free download: get the latest CHCNAV CoViewer installer (free) on our CoViewer download page.
CHCNAV CoViewer – Free 3D Gaussian Splatting Viewer
CHCNAV CoViewer is a free Windows desktop viewer for 3D Gaussian Splatting (3DGS) models. Open photorealistic scans of buildings, interiors and sites, walk through them smoothly and present them to clients – no licence fee and no cloud upload required.
Key features
- Multi-format – opens PLY, 3D Tiles and CHCNAV HSC models
- Elevation clipping – cut away upper floors to show interiors and layouts
- Immersive navigation – fly from a full overview into individual rooms
- High-fidelity rendering – sharp textures from wide views to close-ups
- Presentation backgrounds – solid colours or panoramic images
- CoCloud access – open 3DGS projects processed in CHCNAV CoCloud for offline viewing
Typical uses
Client presentations, review of 3D deliverables, real-estate and facility walkthroughs, and heritage documentation. Create 3DGS models from drone images with CHCNAV CoMeta or from CHCNAV handheld scanners such as the RS series.
System requirements
Windows 10/11 64-bit, Intel Core i5 or better, 16 GB RAM (64 GB recommended), NVIDIA RTX 3050 with 4 GB VRAM or better (RTX 4070 recommended), Full HD display or higher.
- Authorized CHCNAV dealer in Canada
- Setup, training & local support from our Calgary geomatics team
- Shipped across Canada from Calgary
- See it before you buy – live demo available
CoViewer features
A free, lightweight desktop viewer for exploring and presenting 3D Gaussian Splatting models.
