3D-Visualizer 2.0: Universal 3D Structure Visualizer and Data Converter

Zhang WJ. 2028. 3D-Visualizer 2.0: A universal 3D structure visualizer and data converter. Selforganizology, 15(3-4): 113-195.

The renderer is chosen automatically from the file extension.
Mesh / solid (.obj .stl .ply .off .3ds .fbx .gltf .glb .dae .x3d .3mf .dxf .vtk) → wireframe / flat-shaded surface
Molecular / chemical (.xyz .pdb .mol .sdf .mol2 .cml .cube) → ball-and-stick model
Volumetric & CAD exchange (.mrc .ccp4 .map .step .stp .igs .iges) → point cloud (iso-level / discrete sampling)

Structure data file:

Zoom scale (e.g. 2, 5):
Dilation rate (0~1):
Max scroll:
Canvas width:
Canvas height:

Molecular options

Ball size (px at unit zoom):
Bond tolerance (Å):

Volumetric / point-cloud options

Iso level (blank = mean+2σ):
Max sampled points:

Drag = rotate; left-click without dragging = zoom in; right-click = zoom out; wheel = zoom; the scrollbars beside the canvas pan the view.