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CircuitMaker CAD software logo

CircuitMaker

★ 4.1Expert Score
Origin: USA
Free Software

CircuitMaker is Altium's free community PCB design tool — built on the same engine as Altium Designer but with cloud-only, public-by-default storage that has built a vibrant maker / hobbyist community.

#Altium-engine schematic and PCB layout#Octopart-backed component library#Public cloud project hosting#Sandbox private repos (paid CircuitMaker Pro)#STEP 3D export#Realtime project collaboration
EDA / SPICE Engine
Altium engine
Industry Standards
Gerber X2, STEP
Market Seg.
Hobbyist
Pricing Model
Free

Full Pricing Breakdown

Regional & Multi-Currency Pricing Notice

Official software licensing terms, volume discounts, educational exemptions, and renewal fees vary significantly across countries, exchange rates, and regional authorized resellers. Click below to verify real-time terms directly on the vendor portal.

Licensing Model: Free
100% Free & Open Source

Official deployment options, concurrent multi-user licensing, and educational discounts are configured per enterprise seat on the vendor portal.

View Official Pricing Page

Key Capabilities

PCB Design

Altium engine
Schematic capture
PCB layout

Cloud

Cloud hosting
Public projects
Collaboration

Components

Octopart library
Component library
STEP export

Community

Open-source sharing
Maker community
Sandbox repos

Environment Support

Certified OSWindows
Multi-threadingLimited
GPU OptimizationBasic

Industry Standards

Gerber X2STEP

Compatibility & Interoperability

File Format Support

Import
CMPcbCMSchDXFSTEP
Export
GerberNC DrillSTEPPDFBOM

Native Integrations

SPICE Circuit SimulationMCAD-ECAD IDX / STEP CollaborationComponent Supply Chain BOM

Deployment Options

Desktop

Interface Languages

English

API & Developer Access

API
Scripting / ULP / Skill Extension API
SDK Languages
PythonTclC++
View API Documentation

Trust & Support

Support Channels

CommunityDocumentationKnowledge Base

License Types

Free

The Pros

  • Real Altium engine for free
  • Cloud project hosting is friction-free
  • Open-source-style sharing community

The Cons

  • Free tier requires public projects (no commercial confidentiality)
  • Windows-only
  • Pro tier exists for private projects — not really free for industry use

CADGuide Verdict

Final Professional Conclusion

"Free Altium for hobbyists who don't mind making their projects public — a great way to learn the Altium UI before paying."

C
CircuitMaker CAD software logo
Editor Score
4.1 / 5.0
Highly Recommended

Expert Q&A

?What is CircuitMaker used for?

Free community-edition PCB design from Altium, with public-cloud project sharing. CircuitMaker is an EDA solution widely adopted in Electronics, Hobbyist, Education.

?How much does CircuitMaker cost?

CircuitMaker is completely free to download and use with no paid license required. Visit the official website for download and license terms.

?Is CircuitMaker really free?

Yes — CircuitMaker is a free product distributed by the vendor. You can download and use it without paying a license fee. Premium services, training, or vertical add-ons may be sold separately.

?What operating systems does CircuitMaker support?

CircuitMaker runs on Windows.

?Which file formats does CircuitMaker support?

CircuitMaker works with standard EDA interchange formats including Gerber, IPC-2581, and ODB++. Check the vendor's official documentation for the complete list of supported import and export options.

?What are the best alternatives to CircuitMaker?

The closest alternatives to CircuitMaker are EasyEDA, KiCad, DipTrace. EasyEDA (available with a free tier) competes directly on core Electronics workflows, while KiCad (free and open-source) is another top-rated option in the same category. Compare their full specifications, file-format compatibility, and TCO side-by-side on CADGuide.

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