How to Set Default Apps on a Tablet?

What a default app is and why it matters

A default app is the program that opens automatically when you tap a link, an email address, or a file. The system assigns a default for each action and file type during first-time setup. Installing a second browser or mail client does not change which app wins until you tell the system to switch.

The amount of control you get differs by platform. Android gives you direct settings for the browser, phone, SMS, and assistant apps. iPadOS limits user-selectable defaults to the browser and the mail app. Windows tablets treat defaults the way a desktop PC does, with per-file-type and per-protocol assignment. Which tablet family you buy decides how much freedom you get.

The table below summarizes the default app settings options on the three main tablet systems.

Change defaults on Android tablets

Android is built on the open source Android Open Source Project, and the platform is designed for customization, so the settings give you direct control. The usual path is Settings, then Apps, then Default apps. There you can pick the browser, phone, SMS, and digital assistant apps. Samsung and other manufacturers sometimes move the menu, so if you cannot find it, search for "default" in Settings. See our guide to tablet user interfaces to learn how each skin organizes these options.

For an app to appear as an option, it must declare that it can handle that role. A browser declares web-link support; a mail app declares mailto support. If an app is missing, open its app info page, tap Open by default, and enable the supported links you need. This is part of managing app permissions on Android.

You can also clear a default you no longer want. On the same Open by default screen, tap Clear defaults. The next time you open that kind of link, the system asks again. This is the fastest way to revert a choice on Android.

Change defaults on iPad tablets

On an iPad, the defaults you can change are limited by design. iPadOS lets you set a third-party browser as the default browser app and a third-party mail client as the default mail app. To do this, go to Settings, scroll down to the app you want to set (for example, the browser or mail app), and tap Default Browser App or Default Mail App. Then choose from the installed apps that support that role.

Links tapped in Messages, Mail, and other places will then open in the app you selected. If you don't see the option, make sure the app is installed and up to date. Some apps, like calendar or music players, cannot be set as default on iPadOS. Apple restricts default selection to the core activities of browsing and email. For more on the tablet operating system's lifecycle and capabilities, see tablet os updates.

If you have an iPad with an older version of iPadOS, the default settings might not be available until you update to a version that supports them. Apple introduced these controls in iPadOS 14, so any supported device running that or later has them.

Change defaults on Windows tablets

Windows tablets, including 2-in-1 devices, offer the deepest default app control of the three platforms. Go to Settings, then Apps, then Default apps. You'll see a list of file types and protocols. Click on one to see which app is currently associated, and then choose a different app from the list or from the Microsoft Store.

You can also set defaults by app instead of by file type. Search for the app in the Default apps page, click it, and you'll see all the file types and protocols it can handle. Use the Set default button at the top to assign all of them at once if you want that app to be the primary handler.

Windows uses the file type extension to decide which app opens a file. For example, .pdf files open with your chosen PDF reader, and http links open with your chosen browser. If you install a new app, it may ask to change its defaults during setup. You can approve or deny that request. For a comparison of Windows tablets and other options, see our best Windows tablets guide.

Troubleshoot default app problems

If your chosen default doesn't stick, first check that the app is actually installed and updated. On Android, go back to Settings, then Apps, then Default apps, and confirm your selection is there. On iPad, verify you are using iPadOS 14 or later. On Windows, try restarting the tablet, as some associations may only apply after a restart.

Another common issue is an app that doesn't declare support for the action. For example, a browser may not declare that it can handle mail links. Reinstall the app or check its settings for "Set as default browser" toggles. On Android, you can also clear defaults for the old app to force a prompt.

If you are using a rugged or business tablet, the IT department may enforce default apps through policy. Check with your administrator before changing settings. For more on managing apps and permissions, see tablet app management.

What to pick for your use

Questions

How do I change the default browser on Android?

Go to Settings, then Apps, then Default apps, and tap Browser app. Choose the browser you want. If the option is grayed out, the app may not declare support for web links.

Can I change the default browser on an iPad?

Yes, but only if your iPad runs iPadOS 14 or later. Open Settings, scroll to the browser app, tap Default Browser App, and select the one you want.

How do I set a default email app on Windows?

Open Settings, then Apps, then Default apps. Search for the email app or look under Email in the list of file types, and select the app you want to handle mailto links.

What is a default app on a tablet?

A default app is the program that opens automatically for a specific action, like opening a web link or email address. Each operating system lets you change it, though the number of actions varies.

Why does my tablet keep asking which app to use?

This happens when no default is set for that action. Choose an app and select the option to always use it. On Android, you may need to clear defaults if a previous choice was removed.

Can I set default apps on a tablet running Android Go?

Yes, Android Go supports the same default app settings as full Android, though the Settings menu may be simplified. Look for the Apps section and then Default apps.