This article explains the features of the new LegalOn. For information on the current version’s product features, please refer to this page.
This guide explains how to quickly add the LegalOn Word Add-In.
You can easily add the Add-In using a direct link — no need to search manually.
If the link does not work, an alternative search method is provided below.
Requirements
The LegalOn Word Add-in can only be used if the following versions and packages are met:
Microsoft Office Version:
Windows: Version 2311 (Build 17029.20068) or later
macOS: Version 16.79 (23111019) or later
Microsoft Office Package:
Microsoft 365 (latest version)
Retail: Office 2024 / Office 2021 (latest version)
Volume License: Office LTSC 2024 (latest version)
Steps to add the Word Add-in (Recommended: Use Direct Link)
1. Sign in to your Microsoft Account
Open Word and click [Sign In] in the upper right corner.
Sign in with your organization’s Microsoft account.
If your user icon already appears, you are signed in — proceed to Step 2.
2. Add the LegalOn Add-In via Direct Link
Click the link below to open the LegalOn Add-In page directly in Word:
Click [Add] to install.
Once added, you will see the LegalOn icon in the [Home] tab in Word.
If the link does not work: Add via Office Store Search
1. Sign in to your Microsoft account
Open Word and click [Sign In] in the upper right corner. Sign in with your organization’s Microsoft account.
If your user icon is already displayed in the upper right corner, you are already signed in. Proceed to Step 2.
2. Add the Add-in
(1) Open the Home tab
Click the [Home] tab.
Click [Add-ins] → [More Add-ins].
(2) Add the LegalOn Add-in
Option A: Add from Office Store
Use the search box on the left to search for “LegalOn Contract AI (New)”.
Click [Add] to install.
Option B: Add a centrally deployed Add-in
Your IT admin must have completed the central deployment in advance.
For details, see “Installing the Word Add-in when Microsoft 365 permissions are centrally managed”.
If the add-in does not appear, the central deployment may not have been completed yet. Please allow a few minutes for it to sync.
Once loaded correctly, the LegalOn icon will appear in the [Home] tab.
Troubleshooting
The add-in icon is greyed out and cannot be clicked.
An “Add-in Load Error” appears and the add-in cannot be added.
💡 Info
If you do not see [Add-ins] in the Home tab, go to the [File] tab and click [Get Add-ins].
3. Log in to LegalOn
Click the LegalOn icon shown in the [Home] tab.
In the add-in window, click [Start].
Enter your email address and password used for the browser version and log in.
Once logged in, you can use the LegalOn features directly in Word.
⚠️ Notes
Even if you use SSO for the browser version, email and password authentication is required for the add-in.