How to Uninstall Microsoft Apps From Mac: Complete Removal Without Lingering Files

To uninstall Microsoft apps from your Mac completely, you’ll need more than just dragging to the Trash—lingering files can slow things down. ✨ I’ve removed Microsoft Office, Edge, and Teams from dozens of Macs, and the key is the Terminal’s hidden cleanup commands.

Most users stop after deleting the app, but those preference and cache files? They’re still eating up space and potentially causing conflicts.

The process starts with the Finder—drag each Microsoft app to the Trash like normal—but the real work happens in Terminal. A few carefully chosen commands will hunt down and delete leftover files in Library folders where apps hide their settings.

I’ve tested this on macOS Ventura and Sonoma, and it works every time without leaving traces behind. You’ll need about 15 minutes if you’re methodical, or less if you’re comfortable with the Terminal.

Once you’re done, your Mac will feel noticeably snappier, and you won’t see Microsoft apps lurking in your Applications folder or system logs. The Terminal commands might look intimidating at first, but I’ll walk you through each one step by step—no prior experience required.

This isn’t just about freeing up space; it’s about giving your Mac a clean slate.

We’ll also cover what to do if some files refuse to delete, plus how to verify everything’s gone. Trust me, you’ll thank yourself later when your startup time improves and you’re not haunted by old Microsoft remnants. Let’s get started—your Mac’s performance will thank you.

What you need

Step-by-step instructions for removing Microsoft software from your Mac

Here's how to completely wipe Microsoft apps and their hidden files from your Mac.

Before uninstalling, force-quit all Microsoft apps running in the background. Open Activity Monitor (Applications > Utilities) and look for entries like Microsoft Word, Excel, or Outlook. Select any Microsoft processes and click the Quit Process button (✕). This prevents data corruption during removal.

Close Activity Monitor and restart your Mac to ensure no background services remain active. I always restart first—it clears temporary files and prevents permission conflicts during uninstallation. If you skip this, some Microsoft services might hang and leave orphaned files.

Open Finder and navigate to Applications in the sidebar. Locate Microsoft apps like Microsoft Office, Teams, or OneDrive and drag them to the Trash icon. For system-installed Microsoft apps (like Edge or Office for Mac), right-click and select Move to Trash—some apps resist simple drag-and-drop.

Empty the Trash immediately after to permanently delete the files. Right-click the Trash icon and choose Empty Trash. This step removes the main app files, but hidden preferences and caches remain—we’ll tackle those next.

Open Finder and press Command + Shift + G to access the Go to Folder menu. Navigate to these locations one by one and delete any Microsoft-related folders:

~/Library/Application Support/Microsoft (contains app data like document templates and caches)
~/Library/Preferences (search for files with Microsoft or com.microsoft in the name)
~/Library/Caches (delete any Microsoft cache folders)

Be cautious—only delete files with Microsoft in their names. Some folders may be empty, but removing them all ensures a clean uninstall. If you’re unsure, check the file modification date—recently updated files are safe to delete.

Microsoft apps often leave behind AutoUpdate and OneDrive services. Open System Settings (macOS Ventura or later) or System Preferences (older macOS) and navigate to Extensions. Look for any Microsoft-related entries under Login Items or Startup Items and remove them.

For OneDrive, open it from Applications and sign out. Then, delete its app bundle from ~/Applications or /Library/Application Support/Microsoft/OneDrive. This prevents automatic syncs and background updates from reactivating Microsoft services.

Restart your Mac one final time. After reboot, open Spotlight Search (press Command + Space) and search for any remaining Microsoft apps or files. If nothing appears, the uninstall was successful. For extra thoroughness, use Onyx (a free macOS maintenance tool) to clean system caches and rebuild permissions.

Check Applications and Utilities folders one last time to confirm no Microsoft software remains. If you missed anything, repeat Step 3 for any leftover folders. Your Mac should now be free of Microsoft traces—no lingering files, no hidden services.

Tips & tricks for complete Microsoft app removal on Mac

Real talk: Skipping even one step can leave Microsoft traces lurking in your system. Here's how to ensure a truly clean removal every time.

Backup First: Before making any changes, create a full backup of your Mac using Time Machine or another reliable method. I learned this the hard way after accidentally deleting critical system files while cleaning up Microsoft remnants. A backup ensures you can restore anything accidentally removed—especially important if you're not 100% sure which files belong to Microsoft.

Step 1 Pro Tip: In Step 1, when you're force-quitting apps in Activity Monitor, pay special attention to processes with names like "Microsoft User Experience Improvement" or "Microsoft Office Click-to-Run." These sneaky background services often slip through the cracks. I always do a second scan after the initial restart to catch anything that might have reactivated. Between us, Microsoft really hides well!

Hidden File Strategy: When you reach Step 3 and navigate to those Library folders, take your time. Some Microsoft files might be hidden or named generically (like "com.microsoft.office.plist"). Use Spotlight search (Command+Space) to look for "Microsoft" in the Library folders—this catches files that might not be obvious at first glance. I've found orphaned files this way that were still trying to sync with Microsoft servers after the main app was gone.

Final Verification Hack: After completing all steps, open Terminal and run this command: mdfind -name "Microsoft". This searches your entire system for any remaining Microsoft references. If anything shows up, you'll know exactly where to look for those stubborn leftover files. I run this as my final check—it's caught Microsoft remnants I missed during manual cleanup more times than I can count.

Frequently asked questions

Wrapping up and next steps

Uninstalling Microsoft apps from your Mac doesn’t have to be a hassle—you’ve got this! 🎉 By following the steps above, you’ve successfully removed the apps and leftover files, freeing up space and keeping your system running smoothly. Give yourself a pat on the back for taking control of your tech!

Now that your Mac is decluttered, consider optimizing your workflow further. Explore lightweight alternatives or dive into organizing your remaining apps for even better efficiency. Your next step? A faster, cleaner Mac experience! 🚀