How to Force Quit a Frozen App on MacBook

A frozen app can be incredibly frustrating, especially when you are in the middle of important work and the application suddenly stops responding. You may click buttons without getting any response, see the spinning beach ball, or find that the entire app window appears stuck.

Fortunately, macOS includes several built-in ways to close an unresponsive application. You do not necessarily need to restart your MacBook every time an app freezes.

The quickest solution is usually the Force Quit keyboard shortcut. However, if that does not work, you can also use the Apple menu, Dock, Activity Monitor, Terminal, or other troubleshooting methods.

In this guide, I’ll walk you through several ways to force quit a frozen app on a MacBook, starting with the easiest option and moving toward methods that are useful when the normal Force Quit window itself becomes unresponsive.

What Does Force Quit Mean on a Mac?

When you normally close an application, macOS gives the app an opportunity to save information and shut down properly.

Force Quit works differently. It immediately terminates the selected application when macOS determines that it is no longer responding normally.

This makes Force Quit useful when:

• An application has completely frozen.
• The app window will not close.
• Buttons and menus are not responding.
• You see the spinning beach ball for an extended period.
• The application is consuming excessive resources.
• You cannot switch away from the frozen application normally.

There is one important downside: unsaved work may be lost when you force quit an application.

So, if the app becomes responsive again after waiting briefly, save your work normally before closing it. If it remains completely frozen, Force Quit may be your best option.

Method 1: Force Quit Using the Keyboard Shortcut

The fastest way to close a frozen application is by using macOS’s built-in Force Quit shortcut.

Step 1: Press Command + Option + Escape

On your MacBook keyboard, press:

Command (⌘) + Option (⌥) + Escape (Esc)

You do not need to press the keys separately. Hold them together for a moment.

Step 2: Open the Force Quit Applications window

A small window will appear showing the applications currently running on your Mac.

You may see applications such as Safari, Finder, Messages, Microsoft Word, Google Chrome, or other software installed on your MacBook.

Step 3: Select the frozen application

Look through the list and click the application that is not responding.

For example, if Chrome has frozen, select Google Chrome.

Step 4: Click Force Quit

Click Force Quit.

macOS will ask you to confirm the action.

Click Force Quit again.

The application should close within a few seconds.

Step 5: Reopen the application

Once the app has closed, wait a moment and open it again from the Dock, Launchpad, Finder, or Spotlight.

If the application asks whether you want to recover a previous document or session, use the recovery option if available.

This is the method I recommend trying first because it is quick, simple, and doesn’t require navigating through multiple menus.

Method 2: Force Quit an App From the Apple Menu

If you prefer using the mouse or trackpad instead of a keyboard shortcut, you can access the same Force Quit feature through the Apple menu.

Step 1: Click the Apple logo

Move your pointer to the upper-left corner of your MacBook’s screen.

Click the Apple menu.

Step 2: Select Force Quit

From the menu, select:

Force Quit…

The Force Quit Applications window will appear.

Step 3: Choose the frozen app

Find the application that has stopped responding.

Click its name.

Step 4: Click Force Quit

Select Force Quit and confirm when macOS asks you to do so.

The application should close.

What if the Apple menu does not respond?

If you cannot open the Apple menu because the entire system appears frozen, use the keyboard shortcut from Method 1 instead.

If even that does not work, move to Activity Monitor or the final troubleshooting methods below.

Method 3: Force Quit an App From the Dock

The Dock provides another convenient way to close applications.

Step 1: Find the application in the Dock

Look at the bottom or side of your screen, depending on how you have configured your Dock.

Find the icon of the frozen application.

Step 2: Right-click the application

Right-click the app icon.

On a MacBook trackpad, you can usually use a two-finger click if secondary clicking is enabled.

Step 3: Look for Quit

You may see an option called Quit.

If the application is frozen, simply selecting Quit may not work.

Step 4: Hold the Option key

Press and hold the Option (⌥) key while the Dock menu is open.

The Quit option should change to Force Quit.

Click Force Quit.

macOS should terminate the application.

This method is particularly convenient when you already have the application visible in your Dock.

Method 4: Use Activity Monitor to Close a Frozen App

Activity Monitor is one of the most useful troubleshooting tools built into macOS.

It lets you see applications and processes running on your MacBook, along with their CPU, memory, energy, disk, and network usage.

It is especially useful when an application does not appear to be responding normally.

Step 1: Open Activity Monitor

Press:

Command + Space

This opens Spotlight.

Type:

Activity Monitor

Press Enter.

You can also find Activity Monitor through the Utilities folder in Applications.

Step 2: Find the frozen application

Activity Monitor displays a list of running processes.

Find the application that has frozen.

You can use the search field in the upper-right area to locate it more quickly.

Step 3: Select the application

Click the application or process you want to terminate.

Make sure you select the correct process before continuing.

Step 4: Click the Stop button

At the top of Activity Monitor, look for the Stop button, which appears as an X inside a stop-style icon.

Click it.

Step 5: Select Force Quit

A dialog box will appear with options for stopping the process.

Choose Force Quit.

The selected application should terminate.

Be careful with Activity Monitor

Activity Monitor displays many system processes that macOS needs to operate correctly.

If you are unfamiliar with a process, do not terminate it simply because its name looks unfamiliar.

For normal troubleshooting, stick to the application that you know is frozen.

Method 5: Force Quit an App Using Terminal

If the normal Force Quit window and Activity Monitor are not working, Terminal gives you another option.

This method is slightly more advanced, but it can be helpful when you are comfortable using command-line tools.

Step 1: Open Terminal

Press:

Command + Space

Search for:

Terminal

Press Enter.

Step 2: Find the application’s process

You can use the ps command to look for a particular application.

For example:

ps aux | grep "Safari"

This displays processes containing the word Safari.

You can replace Safari with the name of the application you are troubleshooting.

Step 3: Identify the process ID

Running processes have a numerical PID, or Process ID.

Once you identify the correct process, you can terminate it using its PID.

For example:

kill PID

Replace PID with the actual process number.

If the application refuses to close, a stronger termination command can be used:

kill -9 PID

However, use kill -9 carefully because it immediately terminates the process without giving it an opportunity to shut down gracefully.

For most users, the keyboard Force Quit method or Activity Monitor is safer and easier.

Method 6: Force Quit Finder

Finder is slightly different from regular applications because it is an important part of the macOS interface.

If Finder freezes, you may notice that folders stop opening, files do not appear, or the desktop stops responding correctly.

Fortunately, Finder can be relaunched.

Step 1: Press Command + Option + Escape

Open the Force Quit Applications window.

Step 2: Select Finder

Find Finder in the list.

Step 3: Choose Relaunch

Instead of seeing only a normal Force Quit option, Finder may provide a Relaunch option.

Click Relaunch.

Finder will close and start again.

This normally does not require restarting the entire MacBook.

If Finder continues freezing after being relaunched, there may be an underlying issue involving a file, external drive, system process, or macOS itself.

Method 7: Restart Your MacBook If Nothing Else Works

Sometimes the problem is bigger than one frozen application.

If your MacBook becomes completely unresponsive and you cannot open Force Quit, Activity Monitor, or other system controls, restarting may be necessary.

Before doing this, give the Mac a little time if possible. A temporary slowdown can sometimes resolve itself.

If the Mac is completely frozen, you may need to perform a forced shutdown.

Step 1: Try the normal restart first

If the screen still responds, click the Apple menu and choose:

Restart

Wait for macOS to shut down and start again.

Step 2: Use the power button if necessary

If your MacBook is completely frozen and will not respond to normal commands, press and hold the power/Touch ID button until the Mac turns off.

Wait a few seconds.

Then press the power button again to start your MacBook.

Use this method only when normal shutdown or restart options are unavailable, because forcing the computer to turn off can result in unsaved work being lost.

What Should You Do After Force Quitting an App?

Force quitting solves the immediate problem, but it is worth figuring out why the application froze if the problem keeps happening.

Start by reopening the application and checking whether everything works normally.

If the app freezes repeatedly, try these steps:

Update the application

An outdated version of an application may contain bugs that have already been fixed by the developer.

Check whether a newer version is available.

Update macOS

Go to:

Apple menu → System Settings → General → Software Update

Install available updates if appropriate.

Check available storage

A MacBook with extremely limited free storage can experience performance problems.

Go to:

Apple menu → System Settings → General → Storage

Review what is consuming your disk space.

Close unnecessary applications

Running many demanding applications simultaneously can put additional pressure on your Mac’s CPU and memory.

Close applications you are not currently using.

Check Activity Monitor

If your Mac regularly becomes slow, open Activity Monitor and check the CPU and Memory sections.

You may discover that one application is consistently consuming unusually high system resources.

Reinstall the problematic application

If only one application repeatedly freezes while everything else works normally, uninstalling and reinstalling that application may help.

Before removing it, check whether the application stores important files or settings locally.

Will Force Quitting Delete My Files?

Usually, force quitting an application does not delete files that have already been saved.

The main concern is unsaved work.

For example, if you are writing a document and the application freezes before you save it, force quitting may cause some or all of those recent changes to disappear.

Many modern applications have automatic recovery features, so you may be able to recover some work when you reopen the application.

Still, Force Quit should be considered a last resort when an application is genuinely unresponsive.

What If My Entire MacBook Is Frozen?

There is an important difference between a frozen app and a frozen MacBook.

If only one application has stopped responding, Force Quit is usually enough.

If the entire MacBook is frozen, you may notice that:

• The mouse or trackpad does not respond.
• Keyboard shortcuts do nothing.
• The screen is completely stuck.
• You cannot switch applications.
• The Apple menu will not open.
• Force Quit does not appear.

In that situation, wait briefly to see whether the system recovers. If it remains completely unresponsive, a forced shutdown may be necessary.

After restarting, check whether the problem happens again. Repeated full-system freezes could indicate a software, storage, peripheral, or hardware-related problem that deserves further investigation.

The Quickest Way to Remember Force Quit

If you only remember one MacBook troubleshooting shortcut, make it this:

Command + Option + Escape

Then:

Select the frozen app → Force Quit → Confirm

That is the quickest way to deal with most unresponsive applications on macOS.

For more serious situations, Activity Monitor gives you greater control over running processes, while Terminal provides an additional option for advanced users.

Conclusion:

A frozen application does not necessarily mean something is seriously wrong with your MacBook. Apps can occasionally stop responding because of software bugs, heavy workloads, insufficient resources, problematic files, or temporary system issues.

When it happens, don’t immediately panic or restart the entire computer. Start with the simplest solution: Command + Option + Escape.

Select the frozen application and choose Force Quit. If that doesn’t work, try the Dock, Activity Monitor, or Terminal. If the entire MacBook is unresponsive, a restart or forced shutdown may be necessary.

The most important thing to remember is that Force Quit can cause unsaved work to disappear. Whenever possible, give the application a moment to recover and save your work before terminating it.

Once you know these methods, dealing with a frozen MacBook application becomes much less stressful. In most cases, you can close the problematic app, reopen it, and get back to work without restarting your entire MacBook.