About Voxelizer.net

What Is Voxelizer?

Voxelizer is a free 3D printing slicer and CAM (Computer-Aided Manufacturing) application developed by ZMorph S.A., a hardware company based in Wroclaw, Poland. Most slicers process 3D models using triangle-based mesh operations. Voxelizer does things differently – it converts imported geometry into voxel data (volumetric pixels) before generating toolpaths for your machine. That voxel-based approach opens up capabilities that triangle-mesh slicers typically cannot offer, such as boolean operations on solid objects, ambient occlusion analysis, and creative surface filters like Voronoi patterns.

Voxelizer was originally built as the companion software for ZMorph’s multi-tool 3D printers, but it also works with RepRap-compatible desktop machines. It handles far more than FDM printing alone – CNC milling, laser cutting, laser engraving, thick paste extrusion, and other fabrication methods all run within a single application.

Development History

Voxelizer has been in active development since the mid-2010s. Here is a brief look at the key milestones:

What It Does

Voxelizer organizes every fabrication job into a clean three-stage workflow:

• Scene – Import your 3D model (STL, OBJ, STEP, DXF, or DICOM), then position, scale, rotate, and repair it. The built-in mesh repair tool catches and fixes common geometry problems automatically.
• Settings – Configure your fabrication parameters: filament type, layer height, infill density, support structures, and print speed. Voxelizer offers five different support types including tree supports, plus creative filters like Voronoi surface modifications and engraving patterns.
• G-Code – Preview the generated toolpath layer by layer, verify that everything looks correct, and export G-code to your printer or CNC machine.

Across its 9 operating modes, Voxelizer covers single-extruder and dual-extruder 3D printing, CNC milling (2.5D and 3D), laser cutting, laser engraving, and thick paste extrusion. That range makes it especially useful for ZMorph owners who regularly switch between toolheads on a single machine.

The Team Behind It

ZMorph S.A. is a technology company headquartered in Wroclaw, Poland. They design and manufacture multi-tool 3D printers – machines like the ZMorph VX and ZMorph Fab that can switch between FDM printing, CNC milling, and laser operations through interchangeable toolheads. Voxelizer was built in-house by ZMorph’s engineering team to serve as the software backbone for these machines, tackling the uncommon challenge of generating toolpaths across multiple fabrication methods within a single application.

The company has been part of the Polish 3D printing ecosystem since the early days of the desktop fabrication movement, and their focus on multi-tool versatility sets them apart from manufacturers that concentrate on a single process.

Who Uses Voxelizer?

Voxelizer’s user base falls into a few distinct groups:

• ZMorph printer owners – The primary audience. If you own a ZMorph VX or ZMorph Fab, Voxelizer is the recommended slicer and it supports every toolhead configuration the printers offer.
• Multi-tool fabricators – People who work across 3D printing, CNC, and laser within a single workspace appreciate having one application that handles all three.
• Educators and makerspaces – ZMorph printers (and Voxelizer with them) have found a home in schools, universities, and shared workshops where multiple fabrication methods are taught on the same hardware.
• Curious experimenters – The voxel-based engine, boolean operations, and creative filters draw users who want to try approaches that conventional slicers do not support.

Voxelizer also supports RepRap-compatible printers through custom machine profiles, so users outside the ZMorph ecosystem can still configure it for their hardware.

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Get in Touch

Found an error on this site, or have a suggestion? We would like to hear from you. For official Voxelizer software support, please contact ZMorph directly through their website.