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Download the latest in PCB design and EDA software

  • Altium Designer

    Complete Environment for Schematic + Layout

  • CircuitStudio

    Entry Level, Professional PCB Design Tool

  • CircuitMaker

    Community Based PCB Design Tool


    Agile PCB Design For Teams

  • Altium 365

    Connecting PCB Design to the Manufacturing Floor

  • Altium Concord Pro

    Complete Solution for Library Management

  • Octopart

    Extensive, Easy-to-Use Component Database

  • PDN Analyzer

    Natural and Effortless Power Distribution Network Analysis

  • See All Extensions
  • Live Courses

    Learn best practices with instructional training available worldwide

  • On-Demand Courses

    Gain comprehensive knowledge without leaving your home or office

  • Altium 365 Viewer

    View & Share electronic designs in your browser

  • Altium Designer 20

    The most powerful, modern and easy-to-use PCB design tool for professional use


    Annual PCB Design Summit

    • Forum

      Where Altium users and enthusiasts can interact with each other

    • Blog

      Our blog about things that interest us and hopefully you too

    • Ideas

      Submit ideas and vote for new features you want in Altium tools

    • Bug Crunch

      Help make the software better by submitting bugs and voting on what's important

    • Wall

      A stream of events on AltiumLive you follow by participating in or subscribing to

    • Beta Program

      Information about participating in our Beta program and getting early access to Altium tools

    All Resources

    Explore the latest content from blog posts to social media and technical white papers gathered together for your convenience

    Altium Online Store

    Buy any Altium Products with few clicks or send us your quote to contact our sales


    Take a look at what download options are available to best suit your needs

    • Documentation

      The documentation area is where you can find extensive, versioned information about our software online, for free.

    • Training & Events

      View the schedule and register for training events all around the world and online

    • Design Content

      Browse our vast library of free design content including components, templates and reference designs

    • Webinars

      Attend a live webinar online or get instant access to our on demand series of webinars

    • Support

      Get your questions answered with our variety of direct support and self-service options

    • Technical Papers

      Stay up to date with the latest technology and industry trends with our complete collection of technical white papers.

    • Video Library

      Quick and to-the-point video tutorials to get you started with Altium Designer

    Transforming the Electronics Industry
    with Innovative PCB Design Software

    From Automotive and Aerospace to Consumer Electronics and Medical Devices,
    Altium is always there whenever and wherever designers need it.

    21st Century Coffee Breaks with Animo and Altium

    Discover how Animo, a European commercial coffee equipment company, are using Altium technology to elevate the user experience.

    See More

    Moving Patient Rehabilitation Forward with Harmonic Bionics

    Discover how Harmonic Bionics, a robotics company, are helping advance neuro-rehabilitative therapies using lightweight, flexible exoskeletons and Altium Designer.

    See More

    Getting into the Ring with Altium

    “BattleBots” has delighted robotics aficionados for decades. Beyond the roar of the engine and the cheers of the crowd, learn how Altium is helping make the mightiest BattleBot “Mammoth” even mightier.

    See More

    Finding a Cure for COVID-19 with MKS Instruments and Altium 365

    Find out how MKS Instruments are using Altium 365 to support the search for a cure for COVID-19.

    See More

    Rocketing into the Future with Apollo Fusion and Altium

    Discover how Altium 365 helped a space hardware startup streamline their operations for truly stellar results. 

    See More

    See More Customer Success Stories

    Learn how Altium's customers are advancing electronics on our Customer Success Stories page.

    See More

    A Better Way to Share your PCB Designs

    With Altium 365, Altium technology is available worldwide, giving designers the ability to work together from anywhere, including sharing PCB designs with anyone right in a web browser. 

    Seamless integration across multiple platforms creates a streamlined design environment—the first of its kind in the industry.

    Experience the next dimension in PCB design — collaborate with ease and watch your designs come to life, from schematics and 3D rendering through BOM.

    Learn More

    Showcasing online pcb viewing capability of Altium 365

    Software Tools and Platforms

    Software tools to empower and connect PCB designers, part suppliers and manufacturers to develop and manufacture electronics products faster and more efficiently than ever before.

    With the addition of Altium 365, the leading PCB design software in the world moves into a whole new dimension, creating seamless collaboration across the entire PCB design process.

    Industry leading PCB design software that empowers users to design boards without limits—from single PCB to multi-board systems; from low frequency to high-speed; from logical design to physical board and bill of materials.

    Learn More

    Altium 365 is a cloud-based platform that works seamlessly with Altium Designer, empowering real-time viewing, commenting and collaborating, for the most complete design experience in the industry.

    Learn More