The Best Additive Manufacturing Software in 2026
We researched additive manufacturing software using vendors’ official websites, including pricing pages, plan tables, and product documentation. Rankings focus on the category’s core job, value for money, and verified features that help teams prepare, manage, and optimize additive production workflows.
Our top picks
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Top ranked
Autodesk Netfabb#1 of 229.3/10A Windows build-preparation suite spanning mesh repair, supports, slicing, lattices, and toolpaths.
Free plan · 30-day trial
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Runner-up
Formlabs PreForm#2 of 229.0/10A free Formlabs-focused tool for preparing and uploading SLA and SLS jobs.
Free plan
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Top-ranked free plan
GrabCAD Print#3 of 228.8/10A broad Stratasys workflow suite with a free tier and paid production controls.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 22 tools, best first
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Best forIndustrial teams needing advanced build preparation
A Windows build-preparation suite spanning mesh repair, supports, slicing, lattices, and toolpaths.
Free plan · 30-day trial Our Autodesk Netfabb verdict → Visit AutodeskFor vendors Sponsor this spot · #1 · $149/mo →9.3/10★★★★★Visit Autodesk -
Best forFormlabs users preparing validated production jobs
A free Formlabs-focused tool for preparing and uploading SLA and SLS jobs.
9.0/10★★★★☆Visit Formlabs -
Best forStratasys teams needing production and fleet workflows
A broad Stratasys workflow suite with a free tier and paid production controls.
8.8/10★★★★☆Visit GrabCAD Print -
Best forBambu printer users seeking free multi-material slicing
A free, open-source slicer with multi-material tools and remote control for Bambu printer users.
8.6/10★★★★☆Visit Bambu Lab -
Best forCreality users wanting free slicing and printer control
A free FDM slicer with multi-color tools and Creality-focused printer control.
8.3/10★★★★☆Visit Creality Print -
Best forFree, configurable FDM slicing across common platforms
A capable free slicer with broad settings and useful UltiMaker printer workflows.
8.1/10★★★★☆Visit UltiMaker Cura -
Best forFree users needing FFF, DLP, or SLS slicing
A free desktop slicer for varied printing workflows, with detailed controls and previews.
7.9/10★★★★☆Visit Raise3D -
Best forIndustrial teams needing repair, nesting, and print checks
A Windows workflow for preparing, checking, nesting and managing 3D Systems plastic prints.
7.8/10★★★★☆Visit 3D Systems -
Best forIndustrial metal-AM build preparation and optimization
A Windows desktop suite for preparing, optimizing, and slicing industrial metal-AM builds.
- Slicer included
- Build nesting
7.7/10★★★★☆Visit 3D Systems -
Best forStratasys FDM users needing detailed toolpath control
Detailed FDM slicing and toolpath controls for Stratasys production workflows.
- Slicer included
- Build nesting
7.6/10★★★★☆Visit Stratasys -
Best forResin and filament users wanting one slicer
One slicer covers resin and filament preparation, with paid plans for expanded tools.
7.5/10★★★★☆Visit Lychee Slicer -
Best forOpen-source users needing FFF and mSLA slicing
A desktop slicer with broad print controls for FFF and mSLA workflows.
7.4/10★★★★☆Visit SuperSlicer -
Best forFree, self-hosted printer control and monitoring
Free, self-hosted control and monitoring for compatible consumer 3D printers.
7.3/10★★★★☆Visit OctoPrint -
Best forFree cloud slicing and remote printer management
A free cloud slicer and remote printer manager with paid queue and team features.
7.2/10★★★★☆Visit AstroPrint -
Best forFree, open-source slicing with broad host support
A capable local slicer for detailed print preparation across major desktop platforms.
7.1/10★★★★☆Visit PrusaSlicer -
Best forAdvanced users seeking procedural and non-planar slicing
A technically deep slicer for procedural, non-planar, multi-material, and DLP work.
7.1/10★★★★☆Visit IceSL -
Best forService bureaus managing quotes and production orders
A production workflow platform for assessing, quoting, scheduling, and tracking 3D-printing orders.
6.9/10★★★☆☆Visit 3YOURMIND -
Best forIndustrial users preparing and nesting CAD builds
A Windows desktop suite for CAD preparation, nesting, inspection, and printer job setup.
- Build nesting
6.8/10★★★☆☆Visit 4D_Additive -
Best forMulti-printer users wanting a one-time purchase
A $199 one-time desktop slicer for multi-printer workflows and print control.
6.1/10★★★☆☆Visit Simplify3D -
Best forTeams managing mixed 3D-printer fleets remotely
A broad fleet-management suite for teams coordinating mixed 3D-printer fleets.
6.1/10★★★☆☆Visit 3DPrinterOS -
Best forOpen-source FDM users who want calibration controls
A capable desktop slicer for FDM users who want calibration, support, and material controls.
5.8/10★★★☆☆Visit OrcaSlicer -
Best forFree resin or filament model slicing
A free, cross-platform slicer with repair, supports and layout tools for compatible printers.
5.6/10★★★☆☆Visit CHITUBOX
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 1 | Autodesk Netfabb | Yes | 9.3 | |
| 2 | Formlabs PreForm | Yes | Free | 9.0 |
| 3 | GrabCAD Print | Yes | $5,000/user/yr | 8.8 |
| 4 | Bambu Studio | Yes | Free | 8.6 |
| 5 | Creality Print | Yes | Free | 8.3 |
| 6 | UltiMaker Cura | Yes | Free | 8.1 |
| 7 | ideaMaker | Yes | Free | 7.9 |
| 8 | 3D Sprint | Yes | 7.8 | |
| 9 | 3D Systems 3DXpert | 7.7 | ||
| 10 | Stratasys Insight | 7.6 | ||
| 11 | Lychee Slicer | Yes | 7.5 | |
| 12 | SuperSlicer | Yes | Free | 7.4 |
| 13 | OctoPrint | Yes | Free | 7.3 |
| 14 | AstroPrint | Yes | 7.2 | |
| 15 | PrusaSlicer | Yes | Free | 7.1 |
| 16 | IceSL | No | 7.1 | |
| 17 | 3YOURMIND | 6.9 | ||
| 18 | 4D_Additive | 6.8 | ||
| 19 | Simplify3D | No | $199 one-time | 6.1 |
| 20 | 3DPrinterOS | No | $19/user/mo | 6.1 |
| 21 | OrcaSlicer | Yes | Free | 5.8 |
| 22 | CHITUBOX | Yes | Free | 5.6 |
Head-to-head All 17 comparisons →
- Autodesk Netfabb vs GrabCAD Print
- Autodesk Netfabb vs Creality Print
- Autodesk Netfabb vs ideaMaker
- Autodesk Netfabb vs 3D Sprint
- Formlabs PreForm vs GrabCAD Print
- Formlabs PreForm vs ideaMaker
- Formlabs PreForm vs 3D Sprint
- GrabCAD Print vs Bambu Studio
- GrabCAD Print vs ideaMaker
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How we rank additive manufacturing software
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update