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How to Use Office 2021 for Mac Without a Microsoft 365 Subscription
Question details
The user wants to use their one-time purchase of Office 2021 for Mac without being forced into a Microsoft 365 subscription.
- Product
- Microsoft Office 2021 for Mac
- Device & OS
- Mac
- Scenario
- Setting up a newly purchased Office 2021 on a Mac or trying to remove unexpected subscription prompts.
- Observed behavior
- The Office application continuously prompts the user to purchase or activate a Microsoft 365 subscription instead of recognizing the standalone Office 2021 license.
Ensure you have your 25-character Office 2021 product key ready and verify the Microsoft account credentials you wish to permanently link to this one-time purchase.
Redeem the Product Key and Install Standalone Office 2021
By linking your product key to your Microsoft account and downloading the correct standalone installer, you can bypass Microsoft 365 subscription prompts.
Office 2021 is a one-time purchase. If you accidentally download the Microsoft 365 version, the software will repeatedly prompt you for a subscription. To fix this, you must install the standalone package.
Open your web browser, navigate to setup.office.com, and sign in using the Microsoft account you want to associate with your Office 2021 purchase. Enter your 25-character product key when prompted.
Once the key is redeemed, go to the 'Services & subscriptions' section of your Microsoft account dashboard. Locate your Office 2021 for Mac purchase and click 'Install' to download the correct standalone installer.
Run the downloaded installer file on your Mac and follow the on-screen instructions. Once installed, open Word or Excel and sign in with the exact Microsoft account used to redeem the key to activate the software.
Remove Incorrect Installations and Reinstall
Use this method if you are still seeing subscription prompts because a previous Microsoft 365 installation or license file is interfering.
Try WPS Office for Mac: A Free, Lightweight Alternative
If you are tired of dealing with confusing licensing issues, installer mismatches, and recurring subscription prompts, switch to WPS Office. It provides a seamless, all-in-one productivity environment completely free of hidden subscription fees.
- 1. Download for Mac: Visit the official WPS Office website and download the free macOS installer.
- 2. Install the application: Open the downloaded file and drag the WPS Office icon into your Applications folder.
- 3. Open and edit files immediately: Launch WPS Office and open your existing Word, Excel, or PowerPoint files without worrying about activation keys or subscriptions.
Frequently Asked Questions
Why is my Office 2021 asking for a Microsoft 365 subscription on Mac?
This usually happens if you downloaded the wrong installer (the Microsoft 365 version instead of the standalone Office 2021 version) or if an old Microsoft 365 trial license is still cached on your Mac.
Can I use Office 2021 for Mac completely offline?
Yes. Office 2021 is a one-time purchase that can be used entirely offline after the initial installation and one-time license verification over the internet.
Do I need to pay a yearly fee for Office 2021?
No, Office 2021 is a perpetual license. You pay once upfront, and it does not require any monthly or yearly Microsoft 365 subscription fees to keep using the software.
