CHITUBOX review
A free, cross-platform slicer with repair, supports and layout tools for compatible printers.
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
CHITUBOX is desktop slicing software for preparing 3D mesh models for compatible SLA, DLP and LCD printers. It suits users who want a free workflow for turning models into printer-compatible files, with installations for Windows, macOS and Ubuntu. It imports and exports STL, OBJ and 3MF files, and the published Free plan highlights slicing, printer profiles, automatic supports and model repair. Its focus is preparation rather than a broad additive manufacturing production environment.
The slicing workflow includes automatic, manual, batch and magic support generation, plus automatic orientation and build-plate layout. Mesh error detection and automatic repair address model-preparation issues, while layer and model previews let users inspect slices before sending files onward. Multiple slicing modes work by model, height and cross-sectional area. These tools make CHITUBOX useful when a user needs control over supports and layout, though the feature set is centered on slicing rather than end-to-end production management.
CHITUBOX supports network sending to compatible printers through ChituManager; printer control and monitoring depend on compatible hardware and that companion software. ChituManager is the listed integration, so buyers should check printer compatibility before relying on a network workflow. The current official documentation describes CHITUBOX as free, while CHITUBOX Pro is deprecated. Choose CHITUBOX for free desktop model slicing and repair across operating systems; consider another option if your workflow depends on wider printer integrations or broader production capabilities.
CHITUBOX pros and cons
- Where it wins
- Creates printer-compatible files from STL, OBJ and 3MF models
- Offers automatic, manual, batch and magic support generation
- Includes model repair, layout and slicing previews
- Where it doesn't
- Network sending depends on compatible printers and ChituManager
- Printer integration is limited to compatible devices
- Desktop slicing workflow may not suit users seeking a broader production platform
CHITUBOX fact sheet, pricing and score →
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