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Easy, Powerful, Modern

The world’s most trusted
PCB design system.

Starting at /month

Altium Designer enables engineers to effortlessly connect with every facet of the electronics design process. Over 35 years of innovation and development focused on a truly unified design environment makes it the most widely used PCB design solution.

Unified Design

One Interface, One
Data Model, Endless Possibilities.

Altium Designer® offers a unified design environment, empowering engineers with a single view of every aspect of the PCB design process from schematic, to PCB layout, to design documentation. By accessing all design tools in one place, engineers can complete their entire design process within the same intuitive environment and deliver high-quality products quickly.

Unified Design Experience

Effortlessly create PCB designs with an intuitive interface that seamlessly connects you to every detail of the electronics design process from idea to manufacture.

Unified Data Model
Unified Data Model

Compile projects to create a single, cohesive model which can sit central to the design process. Easily Access and manipulate detailed data within the model (schematic, layout, simulation) from this central model rather than storing separate data for each design element.

Seamless ECAD/MCAD Integration
Collaboration with MCAD

Every design change stays in sync between Altium Designer and SOLIDWORKS®, PTC Creo® Parametric, Autodesk Inventor® or Autodesk Fusion 360®. ECAD and MCAD designers work in their familiar environments with no cumbersome file exchanges or manual conversions required.

Connected Experience

Work from Anywhere,
Connect with Anyone

Altium 365 is the cloud-based electronics product design platform that unites PCB design, MCAD, data management, and teamwork.

Collaborate with anyone
Collaborate with anyone

Save time reviewing your electronic designs with stakeholder feedback delivered from any browser, on any device.

Trackable and managed
Trackable and managed

Eliminate costly and time-consuming miscommunications with manufacturing with version-controlled release packages that can be shared in a single click. With all of your manufacturing files stored in one centralized location, you’ll have everything you need for a successful production run within easy reach.

Context-driven comments
Context-driven comments

Never lose context and time when reviewing comments. Attach comments to an entire document or a specific object, visually highlight a problem area directly in the design, and tag people to quickly resolve issues, all without leaving your design environment or from any web browser.

Task Management
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Never lose important action items and easily see a high-level view of the state of your project, all without leaving your design environment. Tasks can be created and accessed from either Altium Designer or a web browser and always live within the context of your design.

Native 3D

Define Every Detail

Multiboard Assembly

Understand how different systems in your product come together in Native 3D and easily confirm fit and connectivity. It’s easy to find and correct board-to-board problems before committing to a prototype.

Harness Design
Harness Design in Altium Designer

Easily create a logical representation of cables for your product right in Altium Designer. Familiar schematic editing and library management tools allow you to design harness connectivity and source parts without needing any additional software.

Realistic Rigid-Flex

Effortlessly design today’s flexible and connected products in full 3D. Confirm that 3D components, case assembly, and PCB clearances meet your mechanical requirements in real-time.

Collaboration with MCAD
Collaboration with MCAD

Easily work together with your mechanical team, and forget about the days of swapping design files. Every design change stays in sync between Altium Designer and SOLIDWORKS, PTC Creo, Autodesk Inventor or Autodesk Fusion 360.

Native 3D PCB Design

Interact and collaborate with mechanical designers like never before in a photo-realistic, 3D design environment.

Interactive Routing

Route Your Way

Altium Designer offers the most advanced design technology that allows you to perform fast, high-quality routing for any electronics project.

Interactive Routing

Push, Slide, Hug, Walkaround. Any angle, tune for delay. Route it your way, faster than ever.

3D Routing
3D Routing

Combine electrical and mechanical requirements into a single solution with Altium Designer’s 3D Routing. A 3D PCB integrates into an Altium Designer project in the same way as a standard PCB - its components and connectivity are driven by your schematic design, and it incorporates standard SMT footprints from your usual component libraries.

Stay Connected

Welcome to the NEW
Altium Subscription plans

New technology. Better value. Designed to meet the needs
of every engineer designing electronic products.

Altium 365 Cloud Services

Your complete connection to the world of electronics product design. Unite PCB design, MCAD, data management, and teamwork together like never before.
Learn more

Latest Altium Designer Software

Get access to the latest Altium Designer updates right when they’re released and continue to innovate with the best electronics design technology.

Unlimited Learning

Constantly expand your team’s knowledge and skills with unlimited access to on-demand training.

Live Support

Get the help you need, right when you need it with live chat and phone support, access to the AltiumLive community, and feature requests.

Maintenance Updates

We’ll continue to support a previous version of your Altium tools with hotfixes and security patches that don’t change the way you work.

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We’ll continue to support a previous version of your Altium tools with hotfixes and security patches that don’t change the way you work.

Everything’s Inside

Over 35 years of electronics design expertise,
built to meet today’s design challenges.

Schematic Capture

Quickly capture your design intent with a rich set of wiring tools, design verification, transparent netlist creation, and variation management.

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Hierarchical & Multi-channel Design

Effortlessly design advanced electronics with intuitive navigation through all hierarchy levels, nets, and components.

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Unified Library Management

Make the best part choices at design time with an intelligent platform that brings together schematic symbols and PCB footprints, lifecycle status, and supply chain planning in one centralized location.

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Mixed Simulation

Explore ideas before committing to manufacturing with fast and accurate simulation in an advanced SPICE engine. Learn more

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Board Layout

Efficiently explore an optimal layout with intuitive board planning technology. Native 3D support, layer stack management, and high-end controls including etch factor and surface roughness models give you all the power you need in a single design space.

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Rigid-Flex & Multi-Board

Rapidly verify connectivity and design flexible circuitry for multi-board setups with product-level wiring, mating, and Native 3D. A clear definition of flex zones and bending lines makes it easy to verify fit for Rigid-Flex designs. Learn more

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Harness Design
Create wiring harness designs from logical connectivity through physical layout, manufacturing drawings, and documentation with familiar schematic editing and library management tools.
Harness Design
Interactive Routing

Route your way with a high-performance engine that lets you push, slide, hug, walkaround, and tune for delay at any angle. Learn more

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High Speed & High-Density Design

Expertly design high-speed electronics with a powerful tuning engine. Includes advanced pattern support, an EM solver for accurate propagation delay, impedance extraction, and Easy HDI structure integration. Learn more

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3D routing

Integrate non-planar electronic designs into your Altium Designer projects with 3D routing. A 3D PCB integrates into an Altium Designer project in the same way as a standard PCB, with components and connectivity driven by your schematic design.

3D routing
MCAD Collaboration

Effortlessly collaborate with your mechanical designer with bi-directional data transfer between Altium Designer and your MCAD tool. Supports industry-leading MCAD suites including Solidworks, Inventor, and Creo.

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Data Management

Connect your team and design data together in one centralized location for easy access. A scalable platform meets the needs of growing companies, including design workspaces, project lifecycle and release management, and team collaboration.

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Manufacturing Outputs

Ensure that your design is ready for production with support for every file that your manufacturer might need. We’ve got you covered with ODB++, IPC-2581, and Gerber X2 with a built-in CAM editor.

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Fabrication Drawings

Instantly create detailed fabrication views of your board and components with Draftsman. MCAD-like dimensioning and intelligent reports make it easy to communicate design intent.

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#1 in Electronics Design

Most Popular
ECAD Tool

Building the future is hard. Make it easier with Altium Designer, the software of choice for PCB designers.