Free Trials

Download a free trial to find out which Altium software best suits your needs

How to Buy

Contact your local sales office to get started on improving your design environment


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

    World-Renowned Technology for Embedded Systems Development

  • 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


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

    How to Buy

    Contact your local sales office to get started improving your design environment

    • 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

    Menu Changes and Switching Units in Altium Designer

    Altium Designer
    |  July 3, 2018

    Handprint in tech background

    When I was a kid, the one place I always felt safe and secure was at home. Regardless of what happened outside, my childhood home was my refuge and I wanted to live there with my parents forever. Of course, as I grew older, I longed to do new things, meet new people, and have new experiences, but to do so meant changing where I lived. Just as I had to embrace change to grow as a person, it is sometimes necessary to make changes in order to improve your skills or the tools you use. This is especially true for PCB designers, as the demands for more efficiently-created advanced products require PCB design software producers to continually upgrade their software packages.

    Of course, we all seem to have an innate resistance to change and it can certainly be annoying when program changes occur after you have finally become comfortable with the package. At these times, it’s incredibly helpful to have a PCB design software developer that is equally concerned with usability and the ease of adjusting to changes as they are about functionality and capability improvements. At Altium Designer, we employ a user-centric DNA approach to product development that is focused on providing you with the most advanced and intuitive PCB design software in the industry without compromising simplicity and ease of use. Let’s see how this approach is implemented in Altium Designer by looking at menu changes and switching units.

    Menu Changes for Altium Designer

    Altium Designer is an improvement over the previous version of the PCB software design package. To implement the program capability and functionality advancements such that engineers and designers realize the greatest benefit, there are some new menu changes. Instead of defining all the menu changes, it is probably more useful to take a comprehensive look at the new Altium Designer user interface (UI).

    Altium Designer Main Menu

    AD 18 startup UI

    Altium Designer startup UI

    The startup UI for Altium Designer, shown above, consists of two levels of menus and a set of “easy access” tabs distributed around the perimeter. This layout style enforces a recurring theme that exists throughout the program of various access options. The top-level menu bar consists of icons that should be recognizable as they are fairly common for most programs: top right corner - Save, Open File, Redo and Undo; and top left corner - Search, Minimize, Resize, and Close. The second level consists of program specific menus:

    file menu

    File menu

    From the File menu, you can create, open and save files, projects, and workspaces.

     view menu

    View menu

    The View menu allows you to customize your work environment by adding Toolbars and Panels and showing the Status Bar and Command Status.

    project menu

    Project menu

    The Project menu unlocks project level functionality.

     window menu

    Window menu

    The Window menu allows you to view and access multiple parts of your project simultaneously and can be utilized to enhance the united design experience of Altium Designer. For example, you can work on the schematic, PCB and BOM all at once.

    help menu

    Help menu

    The UI also has a Help menu where you can get assistance with using the program, access the User Forums and find out what’s new in Altium Designer.

    The customization of your workspace parameters can be accomplished from one central location, the Preferences window, accessible by clicking on the top right icon as shown below.

    preferences window

    Preferences window

    Altium Designer Easy Access Tabs

    In addition to the menu bars, the program UI provides several easy access tabs for your convenience. The following tabs are available from the startup UI:

    • Storage Manager
    • Messages
    • Navigator
    • Libraries
    • Panels

    Switching Units in Altium Designer

    Altium Designer is structured to enable you to easily create your own comfortable workspace. This extends beyond simply being able to select colors to providing multiple ways to access functions that you use regularly. A good example is switching units options.

    Switching Units from the Preferences Window

    As shown above, the Preferences window is easily accessible from the second level menu bar. From this window, you can change the schematic units under Schematic >> Defaults.

    switching units for schematic

    Switching schematic units from the Preferences window

    Similarly, switching units for the PCB can be done from the Preferences window under PCB Editor >> Defaults, as shown below.

    switching units for PCB

    Switching PCB units from Preferences window

    If you are inside a project, the top-level menu and easy access tabs may be structured to give you easier access to functions that can be used within the window where you are working. When working on your PCB layout, the Preferences window is also accessible from under the Tools menu, or by right-clicking anywhere in the window.

    Switching Units from the Properties Tab

    Another easy access tab available when working within the PCB editor is the Properties tab, which is another location where switching units can be performed.

    Switching units from the properties tab

    Switching units from the Properties tab

    Change can be a little uncomfortable, especially when you have to get used to a few new things. Nevertheless, without change, it is impossible to make improvements and progress forward. With the ever-increasing demands placed on engineers and PCB designers to create more complex boards, you need a PCB design and development package that not only helps you meet demands but also anticipates future capabilities and functionalities to make your work easier and more efficient. The menu changes and various ways to switch units are but a few of the advancements offered by Altium Designer to keep you ahead of the PCB design demand curve.

    If you would like to test drive Altium Designer, you can get a free trial. If you want more information on menu changes and how to easily switch units in Altium Designer, talk with an Altium Designer PCB design expert.

    About Author

    About Author

    PCB Design Tools for Electronics Design and DFM. Information for EDA Leaders.

    most recent articles

    Back to Home