Free & Fully

We don’t throttle our tool and charge you for a license to give you full functionality. We get paid when you order boards – it really is that simple.


Direct access to a fab shop that GUARANTEES they can build your board (as long as you followed basic design rules).


Software Developer’s Kit, with programmatic access to the PCB123 database, you can expand the tool for your own purposes.

Schematic Editor

Schematic Capture, Physical Layout, BOM Management and real-time Design Rule Checking means we deliver a full-suite of just the tools you need, without a lot of fluff.

Explore PCB123

With PCB123’s robust feature set, you can design with confidence knowing your boards can be built, and built right. Learn more below.

Parts Library

Build your parts library in MINUTES! PCB123 integrates SnapEDA into our parts library. Search online for millions of verified, currently available parts. And, as ever, PCB123 continues to provide the largest at-install parts library in the industry: 750,000 parts.

3D Rendering

PCB123’s 3D rendering view helps you visualize your board as it will be built. Pan and zoom the view to inspect traces, through-holes, pads, placement, nomenclature, etc.

Layout Service

Our PCB Layout Specialists are available to help you stretch your resource dollars & speed your PCB prototyping cycle. Submit basic design information to get a quote.

Get Started!

So what's to stop you? Easy-to-use, and professional-grade PCB CAD software that's free and fully supported. We get paid when you order your boards. Until then, use our tool and technical support staff free-of-charge and without any annoying advertising or up-sells. Available only for Windows environments.

Learn More

Ask Nolan...

Nolan's been around PCB123 just about as long as anybody. He may not know everything, but when it comes to PCB123, if he doesn't know it, he knows someone who does. So drop your questions about PCB design, PCB123 functionality, parts, or PCB manufacturing here. Nolan will see you get answers. PCB design, PCB123 functionality, parts, or PCB manufacturing.


Ordering your PCBs

Whether you order your PCBs from inside the PCB123 tool or by sending your .123 file to the website, you will always have access to the full spectrum of Sunstone Circuits® manufacturing capabilities, from ValueProto® (prototype) to PCBpro® (production).


Affordable Options for 2-6 layer PCBs with industry standard features.


Perfect for Prototyping, 1-14 layers with flexibility of PCB parameters.


Geared for production and complexity. Larger quantities, up to 20 layers.

Custom Quote

Custom solutions that meet your needs with OneQuote or simply email your files.