Q: What is the macOS Catalina Sidecar feature and how to use it?
“When I was upgrading my Mac to macOS Catalina, I got to know about the Sidecar feature. Is it true that it can mirror my Mac’s display to my iPad? I’m a graphic designer so the feature would be really helpful while working on Illustrator. Can someone tell me how to connect macOS Catalina Sidecar?”
This is a recent query posted by a Mac user about the latest macOS Catalina Sidecar feature. Yes – you have read it right, the feature can let you extend or mirror the display of your Mac. Though, if you have not used it before, then you might encounter some issues to start with. To help you, I have come up with this detailed guide on macOS Catalina Sidecar requirements with a stepwise tutorial to use it.
Before we discuss how to connect macOS Catalina Sidecar, let’s get to know its basic features and requirements. The feature is recently added in the MacOS Catalina’s New Features latest macOS Catalina 10.15 update that can extend the display of your Mac. That is, you can open a dedicated window to the connected iPad to expand your workspace. Besides that, you can also mirror the display of your Mac to the connected iPad.
You can connect your Mac and iPad wirelessly or with a working cable (this will also charge your iPad). Though, you should know that the macOS Catalina Sidecar feature does not work with all Mac or iPad devices. You can have the following devices to meet the macOS Catalina Sidecar requirements.
Compatible iPad Models
Once your iPad is connected to Mac, you can use your Apple Pencil to navigate it or even draw on it. It works with a wide range of applications like Photoshop, Illustrator, ZBrush, and more. Just make sure that you follow these prerequisites:
If you have recently updated your Mac to the new macOS Catalina, then you must be excited to give the sidecar feature a try. To learn how to connect macOS Catalina Sidecar and use it, just follow these simple steps:
Step 1: Make sure you are using a recent Mac/iPad
As you can see, the macOS Catalina Sidecar feature is not available on every Mac that supports the new update. I have already listed all the compatible Mac and iPad models that support the sidecar feature as of now. The MacBook and MacBook Pro should be of 2016 or a newer version, besides other Macs. You can just go through the above list and ensure that both iPad and Mac support the feature. If not, then the sidecar feature will not work on your system.
Step 2: Upgrade your Mac and iPad
If your devices are running on outdated macOS or iOS versions, then you need to update them first. Needless to say, you won’t be able to access the macOS Catalina Sidecar feature if Mac is not running on the latest 10.15 OS.
Step 3: Open System Preferences on your Mac
Now when you are all prepped up, you can start using Sidecar on macOS Catalina and your iPad. Simply follow these easy steps to start using the macOS Catalina Sidecar feature:
Step 4: Launch Sidecar on Mac
That’s it! Once you have connected your iPad and Mac, you can easily launch the Sidecar feature. On any window on your Mac, you can hover the mouse pointer on the full-screen button. From here, you can choose to move the window on the connected iPad and access it the way you like. You can also just mirror your Mac’s screen on the iPad as well apart from extending the display.
Since Sidecar is still a new feature on Mac, there aren’t a lot of options for us to customize it. You can go to System Preferences > Sidecar to access its available options. Apart from the connected iPad, the following are the major changes you can make here.
By now, you would be able to learn how to connect macOS Catalina Sidecar to your iPad and get things started. To use the feature like a pro, you can quickly go through the following add-on functions of it.
You can take the assistance of Apple Pencil to select anything, point, and even draw. Yes, there are all kinds of apps that support editing and sketching using Apple Pencil on Sidecar.
If you have a multi-touch iPad, then you can use the following gestures with macOS Catalina Sidecar.
Even if your Mac does not have a Touch Bar feature, you will get it nevertheless using Sidecar on iPad. Just tap on it while working on your iPad to access all sorts of shortcuts from here.
Most of the functions on your iPad would be listed on its Sidebar. It will also have important keys like Command and Shift so that you don’t have to use your iPad’s keyboard. To access the keyboard, you can just tap on its icon on the sidebar. Also, you can show/hide your Mac’s dock and access the menu options. You can also go full screen from here or just discontinue the Sidecar feature as well.
Now when you know about macOS Catalina Sidecar and all the amazing features that it offers, you can easily use it like a pro. Just make sure that you have compatible devices with updated firmware to access sidecar on macOS Catalina. It works flawlessly with tools like Photoshop or Illustrator that would help you with sketching, editing, or revamping of images. Go ahead and unleash your creative spirit or just share this guide with your friends to teach them how to connect macOS Catalina Sidecar to iPad as well.
Just go to Mac’s System Preferences > Sidecar and choose your iPad from the "Connect to" field. If your iPad is not listed here, then make sure its Bluetooth and WiFi features are on. You can also use a cable to connect your iPad and Mac through a wired connection. Needless to say, your iPad should be compatible with the Sidecar feature and running on the latest iOS version beforehand.
I’m sorry, but the Sidecar feature only works on the compatible Mac systems that have macOS Catalina installed. Since not every iPad or Mac supports the Sidecar feature, you can go through the list of the compatible devices (listed above) to resolve any confusion in advance.
As of now, Sidecar only supports landscape mode and will not be available in a portrait mode. This is because it works as an extension of Mac’s screen or mirrors it, which is already in the landscape mode by default. Though, if you want, you can change the position of the Touch Bar or Sidebar on iPad’s display to customize it.