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                              • Altium Designer

                                Professional unified design system, high productivity stress-free environment and native 3D PCB editor

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                                Centralized platform for ECAD design data, library, workflow and team management

                              • CircuitStudio

                                Professional PCB design tool, ready to pick up and go

                              • Ciiva

                                Transform intent into realizable design with intelligent parts that manage themselves, so you don't have to.

                              • CircuitMaker

                                Streamlined PCB Design tool custom built for your community

                              • Altium Subscription

                                Altium products are constantly being updated to provide the latest technology

                              • TASKING

                                World-renowned for superior compiler technology, TASKING tools have been used for over 25 years

                              • Product Extensions

                                Additional tools, analysis systems, support for new devices and design flows for Altium products

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                                Create and deploy custom extensions and business system integration for Altium products

                              • Octopart

                                Fast, accurate, and easy to use component search, that connects you with supply chain and component data.

                              Altium Designer 16

                              Stress-free, Native 3D PCB design for professionals


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                              • Forum

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                                Our blog about things that interest us and hopefully you too

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                                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


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

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                              • Documentation

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                              • Technical Papers

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                              • Video Library

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

                              SD card being inserted into a computer
                              By CircuitStudio, May 20, 2017
                              On first glace, the pinout of the microSD or SD card is anything but complicated. An engineer with minimal experience would have no problem figuring out the which pin does what. A typical microSD consumes up to 100mA at 3.3V, so obviously nothing would go wrong when I connected it to a 3.3V supply. At least that’s what I thought until I re-inserted the SD card in my working prototype. I, like many engineers before me, neglected an important concept when designing circuitry for an SD interface. We did not take the in-rush current into consideration. This resulted in our microcontroller resetting itself every time an SD card was inserted into it.
                               smartphone with 5G on screen
                              One of the latest evolutions in next generation PCB design is being driven by two emerging technologies, 5G networks and advanced driver assistance system (ADAS) enabled cars. Both of these technologies use something long feared by PCB designers, the extremely high-frequency (EHF) band. Read on and prepare your boards for a high-frequency future.
                              pcb design layer stack video altium
                              By Chris Carlson, May 18, 2017
                              Altium FAE, Chris Carlson, demonstrates two ways to make sure you get your layer stack right at your fabricator the first time...every time!
                              wave on oscilloscope
                              I tried out speed dating recently, it didn’t go well. The date was set up in a nice restaurant near my house. I wanted to stand out a bit and make a good impression. So I decided to wear my nice velour shirt. Well, apparently velour isn’t as classy as I thought it was, and I went home without a single phone number. I found out that night that material matters, something that has surprisingly translated into PCB design. Just like how your shirt’s cloth can affect the integrity of a speed date, your PCB’s material can affect the signal integrity of your high-frequency circuits. You can minimize attenuation on your board by choosing the right fiberglass, resin, and copper foil. There are a variety of best practices that will help you choose the optimal combo, though you have to watch out for price and other considerations.
                              For IoT products, the interoperability question depends on the communications protocol you use, since most products can’t communicate with systems using a different protocol. The protocol you choose will also affect your hardware. For example, transmission distance will determine your available IoT modules, power requirements, and shape the network configuration for your system. There are a huge number of protocols to choose from. New versions are coming out every year, and groups are trying to consolidate the options that already exist. How do you decide which one is right for your product?
                              Wifi over city
                              Find out how LPWANs can help solve coverage and power problems for IoT devices. Will the next generation of LPWANs meet the wide area, low power needs while also providing greater bandwidth?