Simplify3D
Simplify3D: A $199 one-time desktop slicer for multi-printer workflows and print control. Ranked #19 of 22 in Additive Manufacturing Software by our editors (6.1/10); pricing: Paid; best for multi-printer users wanting a one-time purchase.
At a glance
- Editor score6.1 / 10
- PricingPaid
- Best forMulti-printer users wanting a one-time purchase
- Free planNo
- Paid from$199 one-time
- Founded2013 · Cincinnati, Ohio, United States
- Facts checked19 Sep 2026
Where it wins
- Customizable supports, mesh repair, and region-specific settings
- Controls and monitors printers over USB, Wi‑Fi, or Ethernet
- Works on Windows, Linux, and macOS; integrates with printer hosts
Where it doesn't
- No free plan; the license costs $199 USD per user once
- A single-user standard license may not suit shared team workflows
- Requires a desktop platform rather than a cloud-based workflow
Our verdict on Simplify3D
Simplify3D is desktop software for preparing models, generating supports, slicing designs, previewing toolpaths, and communicating with compatible 3D printers. It is aimed at hobbyists, educators, engineers, and other additive-manufacturing users. Its Windows, Linux, and macOS support, along with profiles for hundreds of printer models, makes it a fit for users working across more than one machine. The focus is on print preparation and printer-side workflow rather than a broader cloud service.
The published purchase page lists the Simplify3D License at $199 USD as a one-time purchase per user, and the vendor's FAQ says V5 is not a subscription. The license includes 100+ features, a single-user standard license, and floating and offline licensing options; a two-week money-back guarantee is also listed. Since there is no free plan, the upfront purchase is better suited to users who expect to use its workflow regularly than to those who want to evaluate a free tier first. The floating and offline options may matter for particular licensing needs, but the listed standard license is single-user.
Its feature set connects model preparation to printer operation: mesh-error analysis and automatic repair accompany customizable support generation, machine-specific slicing, variable settings for model regions, and multi-extrusion or multi-material preparation. Printer control is available over USB, Wi‑Fi, and Ethernet, with monitoring and a live build preview. Integrations include Klipper/Moonraker, OctoPrint, and Duet3D. That breadth is useful for users who want slicing, control, and monitoring in one desktop product; those seeking a free entry point or a cloud-slicing workflow should look elsewhere. A scripting engine also supports custom commands for users who need to tailor printer workflows.
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Simplify3D pricing
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Simplify3D fact sheet
| Free plan | No |
|---|---|
| Paid from | $199 one-time |
| Slicer included | Not verified |
| Printer compatibility | Not verified |
| Build nesting | Not verified |
| Supported file formats | Not verified |
| Production tracking | Not verified |
| Deployment | Not verified |
| Deployment | Desktop |
| Platforms | Windows, Linux, macOS |
| Integrations | 3 integrations: Klipper/Moonraker, OctoPrint, Duet3D |
| Pricing | Paid (source) |
| Website | simplify3d.com |
| Facts checked | 19 Sep 2026 |
Simplify3D integrations
Simplify3D lists 3 integrations on its own site.
- Klipper/Moonraker
- OctoPrint
- Duet3D
Alternatives to Simplify3D
- Autodesk NetfabbA Windows build-preparation suite spanning mesh repair, supports, slicing, lattices, and toolpaths.9.3
- Formlabs PreFormA free Formlabs-focused tool for preparing and uploading SLA and SLS jobs.9.0
- GrabCAD PrintA broad Stratasys workflow suite with a free tier and paid production controls.8.8
See all Simplify3D alternatives →
Also Ranked In
Simplify3D is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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