Fitbench

Step

Drop model files to start

STL, OBJ, PLY, 3MF or GLB. Print plates with many loose pieces are split into separate parts. Files stay on your computer.

Drop to import

Working…

Groups

Select a part to edit it. Shift-click adds more parts to the selection.

Part

Position

Rotate

Arrow keys move X/Y, Page Up/Down move Z. Shift is ×10.

Color

Save point

New joint

Click Start, then the part that moves, then the part it's attached to, then a face that sets the hinge axis or slide direction.

Section

Position

Side

Exploded view

Spread

Only changes the view. Positions you save or export are the assembled ones.

Interference

Reference image

Opacity

Size

Left / right

Up / down

Display

Shadows

Tray grid