STL, OBJ, GLB and GLTF, 3MF, PLY, FBX, STEP and IGES. Everything stays on your device - nothing is uploaded.
A copy of what's open now, with every visible part. Your original file isn't changed.
Left drag Orbit
Right drag Pan
Wheel Zoom
Double-click Zoom to that part
F Fit
P Perspective / orthographic
1 Front Ctrl+1 Back
3 Right Ctrl+3 Left
7 Top Ctrl+7 Bottom
0 Isometric
M Measure
E Measure an edge
S Section
X Explode
Esc Back to orbit
Delete Clear measurements
Ctrl+W Close the model
D Next display mode
G Grid
A Axes
L Edges
O Open
Ctrl+Shift+S Save a picture
Space Play / pause animation
? This sheet