Access apps in Samsung DeX

Made for multitasking, Samsung DeX projects your phone's or tablet's screen to your PC, laptop, or monitor, so you can get more done with your devices. Once everything is connected, the apps on your phone or tablet can be used in Samsung DeX, and it's easy to access them. It's almost the same as opening apps on a Mac or PC.
A person at a desk using a Galaxy S25 connected to a monitor and laptop via Samsung DeX.
A person at a desk using a Galaxy S25 connected to a monitor and laptop via Samsung DeX.

Access apps in Samsung DeX

Note
  • Available screens and settings may vary by wireless service provider and software version.
  • Support for Samsung DeX for Mac OS ended as of January 2022. You can still use Samsung DeX if it's already installed, but there will be no customer support or updates, and you won't be able to download DeX for Mac OS.
  • DeX for PC is no longer supported on Galaxy devices released with or updated to One UI 7 or later. Instead, you can use Link to Windows to wirelessly make calls, reply to texts, and access certain apps directly from your Windows PC.

Open apps in DeX mode

Opening apps in DeX mode is as easy as on your phone or tablet, designed to resemble the experience of using apps on a computer.
  • Quick access apps: Certain frequently used apps may appear on the DeX Home screen for easy access. Simply select the app icon to launch it.
    A Samsung DeX desktop interface showing a clean wallpaper with a taskbar at the bottom containing several pinned quick-access app icons.
  • Access all apps: To view all installed apps, click the Apps icon (grid icon) located in the lower center of the screen on the taskbar. From there, select the app you want to open.
    A Samsung DeX desktop interface showing an open app drawer with a grid of various application icons and a search bar at the bottom.
Read more
Read less

Manage app windows in DeX mode

Once an app is open, you can manage its window like a traditional desktop application:

  • Minimize or maximize app windows:
    • Use the window control icons (minimize, maximize, or close) in the top-right corner of the app window.
      A Samsung DeX screen showing a Calendar window with the minimize maximize and full screen icons highlighted by a blue rounded box.
    • Click the app icon on the taskbar to adjust the app's size or temporarily hide it.
  • Close app windows:
    • Click the X icon in the top-right corner of the app window.
      A Samsung DeX screen showing a Calendar window with the close icon highlighted by a blue circle in the top right corner.
    • Hover the mouse over the app icon on the taskbar, and then select Close.
  • More options:
    • Select the drop-down icon in the top left corner of an open app window to reveal controls with options to Snap to leftSnap to right, or Send to other display.
      A Samsung DeX screen showing a Calendar window with a menu for snap to left snap to right and send to other display highlighted by a blue box.
  • Taskbar management:
    • Whenever an app is open in Samsung DeX mode, its icon will appear in the taskbar. Select the app icon to open it. Or, use the window control icons (located in the top-right corner) to minimize, maximize, view in full screen, or close the app.
      A Samsung DeX screen with a calendar window and the taskbar at the bottom showing a blue circle under the active calendar icon.
  • Recents apps:
    • Select the Recents icon to view recently accessed apps. Click the X icon to close an individual app. Select Close all to close all open app windows.
      A Samsung DeX screen showing a calendar window and a blue rounded box highlighting the Close all windows button in the bottom center.
  • Additional apps:
    • Select the Back arrow next to the Recents icon to see more recently used apps.
      A Samsung DeX screen showing a calendar window and a blue circle highlighting the back icon on the far left of the taskbar.
Read more
Read less

Use apps in pop-up view in DeX mode

Note
Generally, apps can be run only on one screen. You cannot run the same app on the external display and the mobile device screen at the same time.

In DeX mode, you can use apps in a pop-up view for multitasking:

  • Open app in pop-up view: When you launch an app, it will automatically open in pop-up view. Use the window control icons (located in the top-right corner) to minimize, maximize, view in full screen, or close the pop-up view. 
    • For devices running Android 16 with One UI 8.0, you can launch an app on the Home screen before starting DeX. Then, swipe down on the header bar (a horizontal line) at the top center of the app window to switch the app to a pop-up view in DeX mode. Use the window control icons to move and resize the pop-up window.
  • Adjust size and position: Drag the corners of the pop-up window to resize it or move it to your preferred location on the screen.
  • Switch between full screen and pop-up view: Select the Full screen icon in the top-right corner of the app window to toggle between full-screen and pop-up view.
    A Samsung DeX screen showing a Calculator window with the expand to full screen icon highlighted by a blue circle in the top right corner.

Apps that are running when you open or close Samsung DeX will be closed. Be sure to save your work before starting or ending Samsung DeX.

Read more
Read less

Make internet purchases in DeX mode

While using the Samsung Internet app in DeX mode, webpages default to desktop view. To avoid complications when making purchases:

  1. From the DeX Home screen, select Internet.
  2. Select the Menu (three horizontal lines).
    A Samsung DeX screen showing the Samsung website in an internet browser with the three line menu icon highlighted by a blue circle.
  3. Select Mobile site to switch to mobile view.
    A Samsung DeX screen showing an internet browser menu with the Mobile site option highlighted by a blue circle.
Read more
Read less

Use apps in workspaces in DeX mode

The desktop workspace in standalone DeX mode for tablets running Android 16 with One UI 8.0 mimics a traditional desktop computer environment, offering a seamless and efficient way to manage tasks. Here's how to set up and use a new workspace:

  1. Open any app on your tablet, and then swipe down on the header bar (a horizontal line) at the top center of the app window to switch to DeX mode.
  2. Next, open multiple apps and move or resize pop-up windows as desired.
    A Samsung DeX screen showing multiple open windows including a calendar a notes app with text meeting at 10am and a calculator app.
  3. Select the Recent icon, and then select the Add desktop icon (it looks like a monitor with a plus) at the center right to create a new desktop workspace (up to 4 workspaces).
    A Samsung DeX screen showing a Samsung account sign in window with a blue circle highlighting a monitor plus icon on the right edge.
  4. To switch workspaces, select the Recents icon, then swipe left or right to navigate between additional workspaces.
    A Samsung DeX screen showing the Desktop 1 workspace view with a blue circle highlighting the close icon in the top right corner.
  5. To exit a workspace, select the Recent icon, then select the Home icon or the X to close the desktop mode.
Read more
Read less
Was this content helpful?
Table of contents
We're here for you

Contact Samsung Support

Contact us online through chat and get support from an expert on your computer, mobile device or tablet. Support is also available on your mobile device through the Samsung Members App.
auto-contact_us-pc-2x auto-contact_us-pc-2x