CadSplit
For any 3D printer · macOS

Print models bigger than your printer.

Drop in a 3D model. CadSplit cuts it into parts that fit your print bed, adds joints so they go back together, and opens it in your slicer, ready to print.

Download CadSplit Free to try: drop a model and see it split. Sending to your printer needs a license.
CadSplit showing a keyboard enclosure split into 2 parts, each lying on its own A1 mini print plate
Works with

Your printer. Your slicer.

  • Bambu Lab
  • Prusa
  • Creality
  • Elegoo
  • Anycubic
  • Flashforge
  • Voron
  • + any bed size
  • Bambu Studio
  • OrcaSlicer
  • PrusaSlicer
  • UltiMaker Cura
  • + 3MF and STL for the rest

Bambu Studio and OrcaSlicer open with one part on each plate. Other slicers get a standard 3MF with every part in it.

Any shape

Not just flat parts. A ball. A car. Whatever you drew.

CadSplit cuts through curves and solid bodies, then lays every piece the way it prints best.

A 400 mm ball with three cut planes through itThe ball as 8 parts, each on its own print plate
Ball, 400 mm8 parts on a Bambu Lab A1
A 560 mm toy car with three cut planes through itThe car as 6 parts, each on its own print plate
Toy car, 560 mm6 parts on a Bambu Lab A1
How it works

Three screens. No settings to learn.

01 DROP

Drop your model

STL, 3MF, OBJ or STEP. Small faults in the file are repaired without asking you anything.

02 SPLIT

See it already split

Every part lies on its own plate, drawn at the real size of your printer. Green fits. Red is too big.

03 SEND

Send to your slicer

One press opens it in Bambu Studio, OrcaSlicer, PrusaSlicer or Cura, each part laid the way that needs least support.

What you get

A life-size mockup in your hands today.

  • Fewest cuts. The split uses as few parts as your printer allows.
  • Joints included. Pins and glue, puzzle seams, dovetails, M3 screws or magnets.
  • Move any cut. Drag a cut line on the model and watch the parts update.
  • Numbered parts. Each part has its number engraved on a hidden face.
  • Your printer. Bambu Lab, Prusa, Creality, Elegoo, Anycubic, Voron, or type in any bed size.
  • Private. Everything runs on your computer. No account, no upload.
Download CadSplit Buy a license, $49 $29