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Harvey for Word: How to Download and Install

Instructions for users to download and install the Word add-in.

Last updated: Jun 30, 2026

Before you begin:

  • Depending on your Microsoft Admin Center settings, you may need permission from your Microsoft Administrator to install the add-in.
  • All users must have a Harvey account to access and use the add-in.
  • Harvey for Word is only available on the Microsoft Word desktop application and not compatible with Word for the web.

IT Administrators: Enabling Harvey for Word

Deploying Harvey for Word in the Microsoft 365 Admin Center

IT administrators can deploy the add-in across the organization by:

Alternative deployments (less common)

Sideloading the Harvey for Word (Windows only)

In rare cases (such as on-premise environments), IT admins may sideload the add-in locally. Click the expander below to follow instructions on sideloading:

XML Files for Deployment

Enabling Harvey for Word in Your Workspace

You can enable or disable Harvey for Word, as well as manage role and user access, from the Ecosystem settings page.

  1. Go to Settings → Ecosystem.
  2. Find the listing for Harvey for Word and enable or disable it using the toggle switch.
  3. Manage permissions for specific roles and users by selecting Grant access.
The Harvey admin Ecosystem settings page with the Harvey for Word integration highlighted, showing it enabled.

Note: If a new version of an add-in changes the ribbon (for example, adds a custom tab or button), users must reinstall the add-in.

For Windows Users: How to Download and Install Harvey for Word

When downloading the Word Add-In there are three Add-Ins to choose from depending on the URL of your workspace.

  1. If you access Harvey via app.harvey.ai, install the US version of the add-in.
    Installing Harvey for Word US
  2. If you access Harvey via eu.app.harvey.ai, install the EU version of the add-in.
    Installing Harvey for Word EU
  3. If you access Harvey via au.app.harvey.ai, install the AU version of the add-in.
    Installing Harvey for Word AU

Desktop App

To add Harvey to your Microsoft Word 365 desktop app:

  1. Mac: Go to the Home tab and click Add-Ins on the ribbon. Windows: Go to the File tab and click Get Add-Ins.
  2. In the search bar, type Harvey.
  3. Click Add to install the appropriate Harvey for Word Add-In based on your Harvey instance (US or EU).
    Searching for the Harvey for Word Add-In in Word.
  4. After installing, click the Harvey for Word icon in an open document.
    Locate Harvey for Word in the Word toolbar.
  5. Click Get started on the right side of the screen.
    1. A new window will appear, prompting you to log in with your Harvey account. Once logged in and authorized, the sidebar will load the Harvey for Word interface.
      Click Get Started in the sidebar.

Additional Support

For other installation options and troubleshooting guidance, see our Word Add-In Troubleshooting article. Word Add-In Troubleshooting article.

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