Features · 1.5.0 b8

Large prints, prepared piece by piece

Cut models to fit your printers and keep the assembly manageable.

One workspace, from import to assembly

Load a model, prepare its geometry, set the printer volume and inspect the future parts. Your files and intermediate results stay together in a Workzone.

Version 1.5.0 b8 groups the preparation tools across the top and can move status text below the file tree to leave more room for the model.

Follow your first split
Split3r 1.5.0 b8 workspace with preparation tools across the top, a model in the center and options at the right.
The 1.5.0 b8 workspace.

Four working modes

01

Prepare

Inspect, repair, orient and scale the active model.

02

Pre-Split

Choose the printer volume and position the cutting planes.

03

Split

Generate printable parts and their matching joints.

04

Explode

Inspect, label and organize the result for assembly.

Make the joints suit the model

Use separate tenons, male/female joints, lap joints or cuts without connectors. Adjust clearance and placement before splitting.

Lap joints follow the cut edge and offer an assembly option when walls leave little room for tenons.

Calibrate the fit before printing
PreSplit view of a painted character with printer-sized cutting volumes and connector options.
Printer volume and joint settings in PreSplit.

Preparation tools

Tools in the 1.5.0 workflow
ToolWhat you can doLicense
Analyze & RepairLocate mesh defects and repair the active body. Painted repair results retain their colors in b8.Basic / Full
ScaleSet the target size before planning cuts.Basic / Full
Simplify & AutoShellReduce triangle count or hollow a model. Simplify now transfers painting to the reduced mesh.Add-ons / Full
Smart Selection & ExtractRefine a region, choose Patch or Interlocking, preview and extract it. Save selections for further trials.Add-ons / Full
Cut by Plane / SplinePlace a straight cut or draw a curve around a detail, with an adjustable preview.Add-ons / Full
Colorize & painted 3MFPaint and process colored models for your multicolor printing workflow.Add-ons / Full

Continue in your usual slicer

Export the prepared parts, then choose print orientation, supports and print settings in PrusaSlicer, OrcaSlicer, Bambu Studio or your preferred slicer.

Use part labels and the exploded view to keep track of the assembly.

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Split model parts arranged in a slicer for 3D printing.
Prepared parts, ready for slicing.
Enlarged Split3r screenshot