How To Roll Back An Office Update On Mac

Microsoft Office updates for Mac are generally reliable, but occasionally an update introduces bugs, crashes, add‑in incompatibilities, or performance problems. This is especially true on newer macOS versions or Apple Silicon Macs.

The bad news is that Microsoft no longer offers a simple “one‑click” rollback option for Office on macOS. The good news is that there are still several reliable ways to revert Office to a previous, stable version in 2026. The trick is to know where to look.

This guide explains all the realistic rollback methods that still work in 2026, depending on whether you use Microsoft 365 or a standalone Office license.

Important Things to Know Before You Roll Back Office

Before you start, keep these points in mind:

• Microsoft does not officially support downgrading Office for Mac
• You cannot roll back without either:
  • A backup (Time Machine or clone), or
  • Access to an older Office installer
• Office will usually try to update itself again unless you disable updates
• Rolling back does not delete your documents

If Office is completely unusable, skip straight to the uninstall‑and‑reinstall methods below.

Method 1: Roll Back Office Using Time Machine (Best & Most Reliable)

If you were using Time Machine before the update, this is by far the safest way to revert Office. Time Machine fully backs-up your Mac to an external drive so that you can simply roll-back your Mac to a previous state.

What This Method Restores

• The Office apps (Word, Excel, PowerPoint, Outlook)
• Associated support files
• The exact Office version you were using before the update

How to Roll Back Office with Time Machine

1. Quit all Office applications
2. Open Finder > Applications
3. Locate the Microsoft Office folder
4. Click the Time Machine icon in the menu bar
5. Select Browse Time Machine Backups
6. Go back to a date before the Office update was installed
7. Select the Microsoft Office folder
8. Click Restore
9. Choose Replace if prompted

Once restored, launch an Office app to confirm it works normally.

Stop Office Re‑Updating Automatically

After restoring:

1. Open any Office app
2. Go to Help > Check for Updates
3. Open Microsoft AutoUpdate
4. Set updates to Manual or Off temporarily

This prevents the same problematic update from reinstalling itself.

Method 2: Restore Office from a Mac Backup Clone

If you use a disk‑cloning tool such as Carbon Copy Cloner or SuperDuper, you can restore Office from a clone created before the update.

Steps

1. Mount your backup clone
2. Open the Applications folder on the backup
3. Copy the Microsoft Office folder
4. Paste it into Applications on your Mac
5. Choose Replace when prompted

This works well if your clone was created recently and matches your current macOS version.

Method 3: Uninstall Office and Reinstall an Older Version (Microsoft 365)

If you don’t have a backup, your only option is to completely remove Office and reinstall an older build.

Microsoft still hosts older Office installers, but they are not easy to find and links may disappear without notice.

Step 1: Fully Uninstall Office

You must remove Office completely before reinstalling . We’d strongly recommended using this guide to fully uninstalling apps on a Mac but you can also do it manually by doing the following:

1. Quit all Office apps
2. Open Finder > Applications
3. Delete the Microsoft Office folder
4. Remove leftover files from:

• ~/Library/Containers/
• ~/Library/Group Containers/
• ~/Library/Application Support/Microsoft

If these are not removed, Office may reinstall the same broken version.

Step 2: Install an Older Office Build

• Use a known‑good Office installer you previously downloaded
• Or install from an archived Microsoft installer link

After installation:

1. Open an Office app
2. Go to Help > Check for Updates
3. Disable automatic updates immediately

Note: Microsoft may force updates eventually, especially on Microsoft 365 subscriptions.

Method 4: Downgrade Using Microsoft AutoUpdate (Limited Use)

In rare cases, Microsoft AutoUpdate still allows installation of an earlier channel version (for example, Current Channel vs Monthly Enterprise Channel).

This only works if:

• The update has not fully propagated
• Microsoft hasn’t removed the older build

Steps:

1. Open an Office app
2. Go to Help > Check for Updates
3. Hold Option and click Advanced
4. Switch update channels if available

This method is unreliable but occasionally works for short‑term rollback needs.

Apple Silicon (M‑Series) Macs: Extra Considerations

On Apple Silicon Macs:

• Older Intel‑only Office builds may fail to launch
• Rosetta may be required
• Very old Office versions (pre‑2020) are often incompatible

If you’re running macOS Sonoma or later, stick to Office builds released within the last 2–3 years.

How to Avoid Office Update Problems in the Future

To prevent this happening again:

• Keep Time Machine enabled at all times
• Set Office updates to Manual
• Wait a few days before installing major Office updates
• Avoid updating Office at the same time as macOS upgrades

For Macs that are critical to your business, consider using Microsoft’s Enterprise update channel, which prioritizes stability over new features.

FAQ

Can I roll back Office on Mac without a backup?

Only by uninstalling Office and reinstalling an older version – and only if you can obtain a compatible installer.

Will rolling back Office delete my documents?

No. Your files are stored separately and won’t be affected.

Does Microsoft support downgrading Office for Mac?

No. Downgrading is unofficial and unsupported.

Can I roll back just Word or Excel?

No. Office updates apply to the entire Office suite.