PCB123^® - Free PCB Design Software

New V 4.1.25. Upgrade to v4.1.25
Release Notes

• Save time with 750,000+ fully-defined, fully qualified parts
• Keep layout, schematic, and BOM in-sync and up-to-date, automatically
• Quote in real-time and order from within the application
• Integrated schematic and layout views *NEW
• Be confident in manufacturability with builtin DFM, DRC, and parts availability

Manufacture faster Full-Featured CAD

PCB123 was created by Sunstone engineers, to offer the most smooth and efficient transition from design to manufacture. Create and edit PCB designs quickly, then quote and order right from the intuitive interface. How does the PCB123 stack up against other PCB design software?  Compare PCB Design Tool Software »

NEW FEATURES for PCB123 v4.1.25 - Efficient, Reliable, Easy.

The latest version of our free PCB design software comes with these new features:

• Schematic editor capabilities *NEW
• Robust and flexible netlist importing *NEW
• Optimized graphic rendering *NEW
• Integrated schematic and layout views *NEW
• 750,000+ predefined parts with real-time availability (Powered by Accelerated Design)
• Automated Bill of Materials (BOM)
• Integrated for reliability from design to manufacture
• Built-in, instant quote & order
• User-friendly, intuitive interface
• Completely free for everyone, always

INTEGRATED - Design to Build

No one knows the ins and outs of PCB manufacturing better than us. That 40-year expertise is baked-in to PCB123 - from our integrated Design Rule Check (DRC) to our free Design for Manufacturability (DFM) review.

Reliable part and tolerance data means better designs from the start - so you can avoid costly revisions and unpleasant surprises later. Our free design software is guaranteed to create buildable designs.

• On-the-Fly DRC - Design rule checks performed as you design, for more effective feedback resulting in fewer design cycles
• Guaranteed Manufacturability - DFM review validates your design early on, ensuring a seamless handoff to manufacturing.
• DXF File Importer - Gain efficiency by synchronizing PCB designs with board outlines maintained in the MCAD tool
• Customizable - Write your own plug-ins using PCB123's open Software Development Kit
• 750,000+ predefined parts with real-time availability (Powered by Accelerated Design)

PROVEN - Trusted by Global Leaders

We're proud to count some of the world's leading companies as satisfied users of our free PCB design software. These are just some of the highly recognized, global
industry leaders that use our free PCB design software:

• GE™
• Intel™
• The MIT Artifical Intelligence Laboratory
• Google™
• Cisco™
• HP™
• Honeywell™
• Motorola™
• The U.S. Naval Research Laboratory
• Texas Instruments

Here's what PCB123 users had to say about our free PCB design software:

"The results and service [of PCB123] have far exceeded my expectations. The schematic software and layout tools cannon be beat (for free) and I have never experienced such timely and thorough support in my 10 years as an engineer." Bill Conley, FassTech

"This method of design and manufacture of pcb has increased my ability to deliver, by reducing cycle time to develop the boards, while also reducing risk by using your integrated product. Your product is amazing and I will definitely use it again and recommend it to friends/companies.">/I> David Savage