Regain Office 365 Email Backup Tool

A Smart Way to Backup Office 365 Mailbox to your computer

Regain Office 365 Email Backup Tool serves you the most advanced options to backup Office 365 mailboxes. Considering the user's requirement, this exceptional backup utility Saves Office 365 data into PST, MBOX, EML, and many other file formats.

Download trial version and migrate 30 items per folder free

  • Efficiently backup Office 365 mailbox items in no time
  • Export Shared, Public, and In-place Archive mailbox folders
  • Saves Office 365 emails in PST, MSG, MBOX, EML, EMLX, and vCard
  • Display all mailbox folders before initiating the migration
  • Option to choose specific Office 365 mailbox folders to backup
  • Easy to navigate and interactive GUI for better use
  • Free demo version with full functionality for evaluation
  • Compatible with Windows OS (10, 8, 7, and early versions)
  • Preserves Read/Unread status
  • Note: Unable to Sign in, Make Some Changes in your Email and allow access to our software. Know More Visit here.

Office 365 Email Backup tool

How to Backup Office 365 Mailboxes by Using Regain Office 365 Backup Tool

Regain Office 365 Email Backup Tool is an efficient, compact, and reliable tool to backup Office 365 mailboxes into various file types. Built with an interactive user interface and simple working, anyone can use it irrespective of technical proficiency.

Follow the below steps and backup your complete Office 365 account.
  1. Step 1: Download the Regain Office 365 Backup Utility and launch it.
  2. Step 2: Enter desired Office 365 login credentials and press Connect to Server.
  3. Step 3: Choose what item you want to save and click Next.
  4. Step 4: After that, select the file format and proceed further.
  5. Step 5: Define where you want to save the resultant file and click Next to initiate backup process.
  6. Step 6: Wait to finish the Office 365 backup process.

Remarkable Properties of Best Regain Office 365 Backup Tool

Complete Office 365 Mailbox Backup

Regain Office 365 Backup Tool efficiently backup the entire Office 365 mailbox in a few quick steps. Without disturbing data integrity, the application saves your mailbox folders like All, Inbox, Sent, Drafts, Trash, etc. Moreover, it can download attachments of any type. So, you can backup complete Office mailbox data into your system. Learn more

Backup Live Exchange Mailbox

Along with Office 365 emails, the tool provides you with an advanced option to backup the Live Exchange mailbox with the same effectiveness. Therefore, you do not need a separate utility to backup Live Exchange files into distinct file formats. It is a complete solution for all your Office 365 Backup Requirements.

Backup into Distinct Formats

The online Office 365 Email Backup Tool is a versatile utility that enables you to save Office mailboxes into various file formats. You can download your Office 365 emails as PST, MBOX, EML, MSG, EMLX, and vCard file types. Thus, you can access your emails to Thunderbird or Outlook without going through complicated manual procedures.

Smart Folder Selection Feature

Regain Office 365 backup tool offers you the mailbox folder selection feature for precise and compact backup. After signing in to your Office 365 account, the tool displays all the available mailbox items. Here, you can choose folders you want to backup. Therefore, you can backup only valuable data, excluding unnecessary files.

Backup Office 365 Mailbox to External Drive

Saving your valuable emails to an external flash drive is an ideal way to prevent data loss. The Office 365 backup tool provides you with the features to assign a custom saving location. Also, you can download your data to an external storage media. This way, you can easily share your data. Moreover, you can backup your precious emails in case of data loss.

Ensure Privacy and Data Safety

Among all the features, this is the most significant characteristic of the Regain Office 365 email backup tool. It does not breach your login credentials or other confidential information to any other website. It does not store the mailbox data. Also, the application is free from any malware programs. So, the application is completely safe and reliable to use.

Sustain Data Hierarchy and Content

While taking backup of Office 365 mailbox data, the chances of data alterations are high. However, Regain Office 365 Backup Tool ensures data integrity. It maintains the hierarchy of the content during backup. Also, it does not alter any file content without the user's consent. So, when you need to restore your emails, you can simply import the complete file.

Interactive GUI and Fast Backup Process

Whether you are a professional or a beginner, you can use the application easily. It is built with a simple and intuitive user interface. You do not need further assistance to use the tool. Also, the software is compact and fast. It takes the minimum possible time to backup your entire Office 365 mailbox without altering the effectiveness.

Wide Compatibility with Windows

Every Windows version supports Regain Office 365 Backup Tool. You can operate the application on any latest or an early version of Windows. It works smoothly on your Windows PC. Along with that, the resultant backup files will also be compatible with all versions of MS Outlook. So, no need to worry if you use an old Windows OS.

Free Backup 30 Emails per Folder

Regain Office 365 Backup Tool free version allows you to backup 30 emails per mailbox folder. Except for this limitation, the demo application provides you with all features of the premium tool. So, you can use the demo version to evaluate the performance and features of premium application before investing your money.

Preview Facility

After Connecting the Office 365 account, Software preview all the available files and folders on software interface with folders name and number of messages they contain. Here user can select or de-select the folder for taking backup.

Free Trial

Sometimes user have doubt in mind, is this Office 365 Mailbox Backup tool work for you or not. To eleminate all the hesitation about the software, We offer Free trial version. Free version integrated with all feature rather than to backup all data. This feature helps you to understand software capability and functionality.

Regain Office 365 Backup Tool

Technical Specifications

System Requirements

  • Processor - Pentium Class
  • Memory - Minimum 128MB RAM (512MB recommended)
  • Hard Disk - 50 MB for Software installation
  • Disk Space - Sufficient to store recovered Output

Version Supports:

  • Windows OS Platforms - Windows 11/10/8.1/8/7/Vista
  • Windows Server - 2012/2008 R2/2008/2003 R2/2003
  • MS Outlook - All Versions
  • Exchange Server - All Versions

Installation / Uninstallation

Installation / Uninstallation EULA

Compare Office 365 Email Backup Tool Free and Premium Plan

Software Features

Trial Version

Full Version

Backup complete Office 365 mailbox items 30 emails per folder All emails
Support Office 365 Home and Business Plans
Save Public Folder, Shared Folder, In-Place Archive
Backup Office 365 mailbox into PST, MBOX, MSG, EML, EMLX, and vCard
Preview all available mailbox folders
Selection of specific mailbox folders you want to backup
A highly intuitive user interface for a better user experience
Reliable utility to maintain mailbox integrity and confidentiality
Free technical support
Widely compatible with all Windows OS

When to use Regain Office 365 Email Backup Tool?

Use Regain Office 365 Email Backup Tool when:

You need to export Office 365 emails to Gmail account due to organizational shift or personal reasons.
You need to save Office 365 mailbox to external hard drive.
There is a need to migrate from Office 365 to MS Outlook.
If an employee leaves an organization and you want to access his/her email data.
Consider a worst situation when an employee accidentally shares his/her account credentials with a malicious user and ransomware could infect the Office 365 emails. In this situation, taking a recent backup would help restoring the emails to safe state.
You need to retain access to Office 365 account data during an outage.
To comply with laws and regulations, prevent data from loss and corruption, avoid the expenses on downtime in case of disaster.

Why Prefer Regain Office 365 Email Backup Tool?

A complete backup solution for Microsoft Office 365 account to secure your emails, contacts, calendar entries. Learn more
Use the tool to secure your Office 365 data with infinite retention period (the Recycle Bin in Exchange Online is only limited to maximum 30 days and 120 days for calendar entries).
Allows selective mails backup instead of complete backup.
Performs automatic, incremental backup and granular restoration.

Benefits of taking Office 365 Email Backup Tool

Helps securing Microsoft Office 365 account crucial data from cyber-attacks and data loss.
Helps restoring Office 365 data instantly in case of ransomware attacks.
Office 365 email backup helps overcoming internal and external security threats situations.
Helps protect you in case of accidental or intentional deletions, hardware malfunction.
Helps preventing your business from a catastrophic failure of Office 365 infrastructure.

Office 365 Backup Tool - Product Video

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Frequently Asked Questions

How to backup mailbox in Office 365 using the Regain Office 365 Email Backup Tool?

You can backup your Office 365 emails by following the below steps.

  • First, go to and download the Regain Office 365 Email Backup Tool.
  • Install and launch the application. Enter your Office 365 username and password.
  • Now, you see your mailbox folders. Select the desired items and press Next.
  • After that, choose the output file format and click on the Next button.
  • Browse the destination folder and click on the Next button.
  • At last, wait for finishing the process of Office 365 backup.

Can I download my Office 365 mailbox data manually?

Yes, you can also backup Office 365 mailbox items manually, but the procedure is quite troublesome. You must be a technical expert to perform the steps. So, we suggest you use the professional Office 365 Backup Tool. For taking backup of Office 365 account manually read this post: Read here

Is MS Outlook installation mandatory to the backup mailbox as PST?

No, you do not need MS Outlook installation in your system to export Office 365 mailbox as a PST file. However, to read PST files, you need Outlook in your system.

Is this Office 365 Backup Email Utility compatible with Windows 10?

Of course, the Regain Office 365 Backup utility is compatible with Windows 11 and other versions.

Will this utility help me download the In-Place Archive?

Yes, the Office mailbox backup tool can download the In-place Archive, provided that the In-Place archive must be turned on in your Office 365 account.

Can I backup only some specific folders using this tool?

After logging in to your mailbox account, the Office 365 Backup Software will preview all the mailbox folders available in your account. Also, you can choose only specific items that you want to backup and leave the rest. It will allow you to save only the necessary items.

Does the software change the hierarchy of mailbox data while taking backup?

No, the application maintains the hierarchy of your mailbox content. It does not manipulate the mailbox structure or file content.

How can I evaluate the application before purchasing?

You can download the free demo version to evaluate the Office 365 Backup Tool. The demo version is similar to the premium tool except for the restriction of 30 emails per folder.

Is there any file size limit for taking backup of Office 365 account?

No, there is no limit. User can take backup unlimited file size of Office 365 account.

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