How to Uninstall Mac Applications

How to Uninstall Mac Applications
How to Uninstall Mac Applications

How to Uninstall Mac Applications

Uninstalling applications from Mac OS X
is probably the easiest method of removing apps from any operating
system, and it’s far easier on a Mac than anything you’ll encounter in
the Windows world. It’s so simple that some new Mac users are left
wondering what else they’re supposed to do, I have received several
family tech support questions where they are determined to find an
“Uninstall Programs” control panel like in Windows – this is not the
case on a Mac, it’s dead simple.

First up we’ll cover the traditional method of just deleting the
application. Then we’ll show you the even easier way that is new to
modern versions of Mac OS, including OS X El Capitan, Yosemite,
Mavericks, Lion, Mountain Lion, and beyond:

How to Uninstall Applications in Mac OS X the Classic Way

This is the same classic method of uninstalling a mac app that has
been around since the dawn of the Mac. All you need to do is select and
delete the application in the Finder, like so:

Go to the Finder in OS X if you haven’t done so already
Navigate to /Applications folder and select the app you want to uninstall
Either drag the application icon to the Trash, or right-click and select “Move to Trash”

Uninstall a Mac Application by putting in Trash 

Right-click on the Trash can and select “Empty Trash”

Uninstalling an application on Mac OS X by moving it to the Trash and emptying it

If you prefer keystrokes, you can also just select the app icon and
then hit Command+Delete to move the app to Trash, then empty the Trash
and the app will be removed. 

This method of uninstalling apps works in quite literally all
versions of Mac OS X, from modern releases like OS X El Capitan
(10.11.x) and prior to Snow Leopard as well, going back to the earliest
releases of Mac OS. Now let’s move onto Lion and onward, which makes
uninstalling apps from the Mac App Store as simple as doing the same on
the iPhone.

Uninstalling Apps from the Mac App Store through Launchpad

Despite the already incredibly simple app uninstall process on a Mac,
Lion and Mountain Lion onward makes it even easier by taking the iOS
method. This works on apps installed through the Mac App Store, but not
for apps installed manually through third party developers

  • Open LaunchPad
  • Click and hold on the icon of the app you want to uninstall
  • When the app icon starts to jiggle, click on the black (X) icon that appears
  • Click on “Delete” to confirm the removal of the app

Uninstall a Mac App

You can also use the the drag-to-Trash method in Mac OS X, but LaunchPad is quickest for apps installed through the App Store

Using LaunchPad in Mac OS X 10.11, 10.10, 10.9, 10.7, 10.8, and newer
does not require you to empty the Trash afterwards, it’s all handled
immediately. This should be familiar to anyone who has used an iPhone,
iPad, or iPod touch, since the interface and tap-and-hold method is
identical to what is in iOS. This is yet another reason that upgrading
to Lion is compelling, it makes the Mac experience even simpler while
still retaining the full power and potential behind Mac OS X. Deleting
apps from LaunchPad wil

Removing App Library Files, Caches, & Preferences

Some applications will also leave behind some preference files and
caches, generally these don’t harm anything to leave around, but if you
want to delete them it’s just a matter of locating the apps support
files and removing those as well. If you’d rather not dig around in
these files yourself, you can turn to a utility like AppCleaner
to delete the application along with all of it’s respective scattered
preference files, but for those who would like to do this on their own,
you can typically found these type of files in the following locations.

Application Support files (can be anything from saved states, preferences, caches, temporary files, etc):

~/Library/Application Support/(App Name)

Preferences are stored at:

~/Library/Preferences/(App Name)

Caches are stored in:

~/Library/Caches/(App Name)

Sometimes you will need to look for the developer name rather than
the application name, since not all app files are identified by their

Again, these generally don’t do any harm to leave be, but they can
take up some hard drive space, so users with smaller SSD’s might want to
be pay more attention to the cache and support files that some
applications generate. The biggest offender here is Steam, where if you
play a lot of games it tends to gather a very large Application Support folder.

Note about applications that include separate uninstaller utilities

This is somewhat rare on a Mac, but some applications include their
own uninstaller apps to remove all traces of an application. These are
typically from Adobe or Microsoft because some of those applications
will install more apps that aid the program, or place library files and
associated application dependencies elsewhere in OS X. For example,
Adobe Photoshop might install the Photoshop application in addition to
Stock Photos, Help Viewer, Adobe Bridge, and others. In this case, you
can either manually delete all the accompanying apps, or just run the
uninstaller application that comes on the original installation method,
whether it’s from the web or a DVD. If the app you wish to uninstall
does include a dedicated uninstaller application, it’s generally a good
idea to go that official route of removing the app so that the other
associated items are removed from the Mac as well.

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