Office 365 Admin Manager Tool box



SysTools Office 365 Admin Manager

View, Add & Update Office 365 User Details, Signatures & Disclaimers from Single Panel

(Average Rating 4.8 Based on 56 Reviews)

  • Allows admin to monitor & view multiple Office 365 mailboxes of his domain
  • Allows to edit & add signature to email in Outlook 365 for all the domain users
  • Allows to modify & create disclaimer in Office 365 to all messages
  • The admin can Update & add users to Exchange Online domain
  • Allows to bulk import external contacts to Office 365 Global Address List
  • Office 365 admin credentials required to manage multiple Office 365 users

Free Live Demo – SysTools Office 365 Admin Manager Fully Secured Download Version Online
Overall Safety Factor for Safe Viruses: 100%

List of Key Features in SysTools Office 365 Admin Manager

Software to Add Signature / Disclaimer in All Office 365 Users

View & Monitor Bulk Office 365 Users

The application provides the ease checking and managing users of an Office 365 domain. The admin can monitor accounts, check Office 365 mailbox size, etc on the single panel. This product shows entire details of all the mailboxes present in the Office 365 tenant. It will offer the name, email address, user quota, and last login details. Moreover, it is possible to search for a specific user and export Office 365 users to CSV file with a single click on Export button.

Set Default Signature in Office 365

The Office 365 signature management feature of this tool allows the admin to edit/change and create an email signature in Microsoft Office 365 account of multiple users. Email ID, last name, first name, department/country fields can frequently be applied to users of a specific domain. These actions can be performed while users having admin rights or admin handling entire process for Office 365 via management console. The tool allows to create both text and image signatures.

Add Common Disclaimer to Accounts

The task to apply or modify disclaimer to Outlook 365 emails of all the mailboxes is a bothersome task for most Office 365 administrators. The SysTools Admin Manager utility allows to automatically add a common disclaimer message to all the outgoing emails for entire domain user accounts. With few clicks you can settle a text or image disclaimer to restrict unauthorized users from utilizing any asset of your organization.

Export Office 365 Users to CSV File

The Office 365 account management tool allows the admin to extract Exchange Online active users to CSV file format. Also, it offers to create a new user Office 365 account and change Outlook 365 user passwords. Moreover, it offers to export information from user account into CSV file. It provides an option to export Office 365 user name, email address, user quota, and last logon date to CSV file.

Add External Contacts to GAL

This software allows to import contacts into Global Address List (GAL) in Office 365. With this tool the admin can add basic details of any external contact via importing a Comma Separated Values file. Importing a CSV file within the application helps in adding multiple/bulk contacts at once.

Simple Graphical User Interface

The simple and easy to use interface is the main reason why many users opt for this tool to add users in Office 365. Users can easily add or update signature / disclaimer of all Office 365 users without facing any issue. This tool makes the job easier for naive users as well..

Download Office 365 Admin Manager Software

Free Download Tool to Add / Update User Information, Signature & Disclaimer in Office 365

Software Name:

Office 365 Admin Manager

Download Software:

Size:8.39 MB




Demo/Free version of Office 365 Admin Manager application can be used for 7 days only and edits/adds only signature as part.

System Specification

Minimum Hard Drive Space:
10 MB of free hard disk space

1 GB is Recommended

Intel® Pentium 1 GHz processor (x86, x64) or equivalent

Andere Vorraussetzungen:

  • If you are using Windows 10, 8.1, 8, 7 or Vista, start the tool as "Run as administrator".

Operating System:

  • Windows 2000, 2003, 2008, XP, Vista, Windows 7 / 8 / 8.1, 2008 / 2012, Windows 10 (32-Bit und 64-Bit)

Electronic Delivery

The product is delivered automatically. Within a few minutes of payment confirmation, you will receive an email with the link to download the product and the activation key.

Software customization request

If you need to customize Office 365 Admin Manager or need additional features, Request Quote

Feature Comparison of Office 365 Admin Manager

A Quick View of Features in Demo and Licensed Version

Features Demo Version Full Version
Monitor and View All Office 365 User Accounts
Add / Update Signature in All Office 365 Emails
Update or Add Users in Exchange Online Domain
Add Disclaimer Message in All Office 365 Accounts
Import External Contacts in Global Address List
Office 365 Admin Manager 7 Days Trial Unlimited Days
Cost Free $499

Video of Office 365 Admin Manager

Tool to Add / Update Signature or Disclaimer in Office 365 Emails

Frequently Asked Questions

Common Queries Regarding Office 365 Admin Manager

Get the simple 6 step working of the tool below:

  • Step 1: Download SysTools Office 365 Admin Manager on Windows OS.
  • Step 2: Select Mailboxes option to view O365 Mailbox Details.
  • Step 3: Choose Signature option to add Signature to Office 365 Emails.
  • Step 4: Add Disclaimer to All Office 365 Accounts under Disclaimer option.
  • Step 5: Manage Users option to Add New User to Modify Existing User.
  • Step 6: Global Address Book option to Add External Contacts in O365.

SysTools Office 365 Admin Manager program does not store admin credentials on any of our local database. The utility only uses these credentials to enter into your Exchange Online account so that you are able to edit/manage multiple email accounts of your Office 365 domain on a single software interface.

No, you won't be able to login unless have the admin credentials with you. The software only validates the admin credentials of a Microsoft O365 tenant.

Yes, you can export Office 365 active users to CSV file format using our product.


Client Reviews of Office 365 Admin Manager
56 Ratings
5 Star
4 Star
3 Star
2 Star
1 Star