Overview
Free Autodesk tool for mesh repair, hollowing, support generation, and STL cleanup before FDM or resin printing.
Quick facts
- Difficulty
- Beginner
- Best for
- 3D mesh · free
- Typical output
- STL, OBJ
- Typical cost
- Free
Excellent for
- Fixing non-manifold STL from sculpts or scans★★★★★
- Hollowing models to save resin and reduce warp★★★★★
- Boolean combine/split before slicing★★★★★
Compatible with
Production
Pros & cons
Pros
- ✔Fixing non-manifold STL from sculpts or scans
- ✔Hollowing models to save resin and reduce warp
- ✔Boolean combine/split before slicing
Cons
- ✘Parametric CAD edits
- ✘Long-term Autodesk support (product is legacy)
Creator & maker guides
Preparing artwork
- Work in formats suited for export: STL, OBJ
Resolution & export
- Analysis → Inspector → Auto Repair All before export.
Bleed & safe areas
No items yet.
Common mistakes
- Over-aggressive remesh destroying fine sculpt detail
- Wall thickness analysis ignored on thin jewelry pieces
- Software no longer actively updated—export and archive projects
Best practices
- 1Analysis → Inspector → Auto Repair All before export.
- 2Edit → Hollow with drainage holes for resin prints.
- 3Use plane cuts to split large models for bed size limits.
Common mistakes
Over
aggressive remesh destroying fine sculpt detail
Wall thickness analysis ignored on thin jewelry …
Wall thickness analysis ignored on thin jewelry pieces
Software no longer actively updated
export and archive projects
Troubleshooting
| Symptom | Cause | Solution |
|---|---|---|
| Over-aggressive remesh destroying fine sculpt detail | See guides below for context | Review creator/maker tabs and troubleshooting table |
| Wall thickness analysis ignored on thin jewelry pieces | See guides below for context | Review creator/maker tabs and troubleshooting table |
| Software no longer actively updated—export and archive projects | See guides below for context | Review creator/maker tabs and troubleshooting table |
Helpful tools
DPI & resolution calculator
SoonImage size calculator
SoonBleed generator
SoonAspect ratio calculator
SoonHeat press time & temperature
SoonSublimation wrap calculator
Soon