License & Subscription Issues

How to Share Office Home and Student 2021 Between Two Local Mac Users

Steve KSteve K Oct 19, 2026 868 views

Question details

The user wants to know if it is possible to install and share one Microsoft Office Home and Student 2021 license between two separate local user accounts on the same Mac.

Sharing Office Home and Student 2021 with Multiple Local Mac Users
Product
Microsoft Office Home and Student 2021
Device & OS
macOS
Scenario
Setting up Office applications on a shared family or work Mac where different people use their own local profiles (e.g., an admin account and a guest account).
Observed behavior
Confirming whether the one-time purchase license covers all local users on a single machine and how to properly install it for shared access.
Before you start

Ensure you have administrative privileges on your Mac and the credentials for the Microsoft account used to purchase your Office 2021 license.

Solution 1Recommended

Install and Share Office Across Local Mac Accounts

You can install Office Home and Student 2021 once on your Mac and allow other local profiles to access the applications without needing to buy a second license.

Microsoft Office Home and Student 2021 is licensed per device. This means that as long as it is only installed on one Mac, all local user accounts on that specific computer can access the software.

1
Log into the primary account

Turn on your Mac and log into the primary administrator account where you intend to manage your software installations.

2
Download and install Office

Open your web browser, navigate to your Microsoft account dashboard, and sign in with the email linked to your Office 2021 purchase. Download the installer and run it to install the Office suite into your main 'Applications' folder.

3
Activate the software

Launch Microsoft Word or Excel from the Applications folder. Follow the on-screen prompts to activate the software using your purchasing Microsoft account credentials.

4
Access from a secondary account

Log out of the administrator account and sign into the secondary or guest local account on your Mac. Open the 'Applications' folder from the Finder and launch any Office application. It should open fully activated for this user as well.

Install and Share Office Across Local Mac Accounts
License Compliance: Sharing the software among local accounts on the exact same Mac fully complies with Microsoft's one-device license terms.
Free Microsoft Office alternative

Use WPS Office for Hassle-Free Multi-User Access

If you want to avoid complicated licensing restrictions and easily share powerful productivity tools across all your family's computers, WPS Office is an excellent free alternative. It offers a fully featured suite without the strict one-device limits of traditional one-time purchases.

  1. 1. Download WPS Office for Mac: Visit the official WPS Office website using your Mac's browser and click the 'Free Download' button.
  2. 2. Install the application: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
  3. 3. Start creating instantly: Launch WPS Office from your Applications folder. Any local user on the Mac can now easily open and edit Office documents.
100% free with no restrictive single-device licensing limitations.Fully compatible with Microsoft Office formats, including .docx, .xlsx, and .pptx.Lightweight application that runs smoothly on macOS for all local user profiles.Familiar user interface requires no learning curve when switching from Microsoft Office.
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Frequently Asked Questions

Do I need to buy multiple licenses for different user accounts on the same Mac?

No. A single license of Office Home and Student 2021 covers one device. All local user accounts created on that specific Mac can use the installed software without purchasing extra licenses.

Will secondary local users need my Microsoft account password to use Office?

No. Only the person installing and activating the software needs to sign in with the purchasing Microsoft account. Once activated on the machine, other local users can generally launch the apps from the Applications folder directly.

Can I share this same Office 2021 license with a family member's different Mac?

No. Office Home and Student 2021 is a one-time purchase licensed for a single computer only. To install Office on a second Mac, you would need to purchase an additional license or switch to a Microsoft 365 Family subscription.

What should I do if the Office apps ask for activation on the secondary user account?

Sometimes macOS permissions prevent secondary users from recognizing the activation token. Ensure the software was installed in the shared system 'Applications' folder (not the user-specific one) and verify that the secondary account has read-access to the Microsoft Office folder.