How to Delete Apps on Mac: Complete Uninstall Guide

Dragging an app to the Trash feels satisfying, but it leaves behind megabytes — sometimes gigabytes — of leftover files scattered across your Library folder. Most people have no idea this junk is piling up.

Here’s how to actually delete apps on Mac, including the hidden residue that Apple doesn’t clean up for you.

Method 1: Launchpad (Easiest)

This works for apps you downloaded from the App Store.

1. Open Launchpad (click the icon in the Dock or pinch with four fingers on the trackpad)
2. Find the app you want to delete
3. Click and hold the app icon until all icons start jiggling
4. Click the X button that appears on the app’s corner
5. Confirm deletion

That’s it. App Store apps deleted through Launchpad are removed cleanly — Apple handles the cleanup. This is the one scenario where macOS actually does a thorough job.

No X button showing up? That means the app wasn’t installed from the App Store. You’ll need Method 2.

Method 2: Finder (Most Common)

For apps downloaded from the web — Chrome, Slack, VS Code, Spotify, basically everything that isn’t from the App Store.

1. Open Finder
2. Go to the Applications folder (Cmd+Shift+A)
3. Find the app
4. Right-click → Move to Trash (or drag it to the Trash)
5. Empty the Trash (right-click the Trash icon → Empty Trash)

Done? Not quite. This removes the .app bundle, but it leaves behind support files. Every app creates preference files, caches, and application support folders that live outside the app itself.

Method 3: Clean Up Leftover Files (The Important Part)

This is what separates a proper uninstall from a sloppy one. After trashing the app, you need to check these locations manually.

Open Finder, press Cmd+Shift+G (Go to Folder), and check each of these paths:

~/Library/Application Support/

Look for a folder named after the app. Slack, for example, leaves a folder here that can be 500MB+. Delete the folder.

~/Library/Caches/

Same deal — find the app’s cache folder and delete it. Cache folders are safe to remove; the system rebuilds them if needed.

~/Library/Preferences/

These are small .plist files, usually named like com.company.appname.plist. They’re tiny (a few KB each), but if you’re being thorough, trash them.

~/Library/Logs/

Some apps store logs here. Not critical, but worth checking for big offenders.

~/Library/Saved Application State/

macOS saves window positions and state here. Delete the folder matching your app.

~/Library/Containers/ and ~/Library/Group Containers/

Sandboxed apps (especially those from the App Store) store data here. Check both locations.

In practice, Application Support and Caches are where the bulk of leftover data lives. We’ve seen Xcode leave behind 15+ GB in these folders. Slack can leave 2-3 GB. It adds up fast on a 256GB MacBook.

How to Access the Library Folder

The ~/Library folder is hidden by default. Three ways to get there:

1. Finder menu: Click Go in the menu bar while holding the Option key → Library appears in the dropdown
2. Go to Folder: Press Cmd+Shift+G, type ~/Library, hit Enter
3. Terminal: Run open ~/Library

Apps You Can’t Delete

Some apps are baked into macOS and refuse to be removed:

• Safari
• Mail
• Messages
• FaceTime
• Maps
• Music
• News
• Photos
• System Settings

Apple protects these through System Integrity Protection (SIP). You technically can disable SIP and remove them, but we strongly recommend against it. It can break system updates and cause stability issues. Just hide them in a Launchpad folder if they bother you.

Re-Download Apps from the App Store

Deleted an App Store app and want it back?

1. Open the App Store
2. Click your profile icon (bottom-left)
3. Your purchased/downloaded apps appear in your account
4. Click the download button next to the app

You won’t be charged again for apps you’ve already purchased. Free apps also appear in your history.

For non-App Store apps, you’ll need to re-download from the developer’s website. Bookmark your license keys and download links somewhere safe — we’ve learned this the hard way.

A Note on Third-Party Uninstallers

Apps like AppCleaner (free) and CleanMyMac automate the leftover cleanup process. AppCleaner in particular is lightweight and does exactly one thing well: when you drag an app onto it, it finds all associated files and lets you delete everything at once.

Honestly, if you install and delete apps regularly, AppCleaner saves a lot of manual Library folder hunting. It’s the one third-party utility we’d actually recommend for this specific task.

Quick Checklist

Before you call it done:

• App moved to Trash and Trash emptied
• ~/Library/Application Support/ checked
• ~/Library/Caches/ checked
• ~/Library/Preferences/ checked
• Login Items cleaned (System Settings → General → Login Items — remove the app if it’s listed)
• Any menu bar icons from the app are gone

That last one catches people off guard. Some apps install background helpers or login items that survive the main app deletion. Check your Login Items list after uninstalling anything that ran in the menu bar.