Kernel Office 365 Backup & Restore

A simple tool to Backup Office 365/Exchange mailboxes to PST & Restore them

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4.9 (4.9/5) 430 Reviews

Features Specifications Video Guide Screenshots FAQs Buy Now Download

Backup Office 365 mailboxes to PST without Outlook
Import PST files to Office 365 and Exchange mailboxes
Exports user/archive/shared mailboxes & public folders to PST files
Exports O365 Groups to Outlook and Imports PST data to O365 Groups
Works with on-premises/hosted Exchange & Exchange Online
Exclusive Date and Item Type filters for extracting specific data
Optionally skips empty/deleted folders from backup/restore
Adds Exchange/Office 365 mailboxes in bulk using CSV file
Preserves Read/Unread status & skips duplicate items
Suitable for both end users and administrators

Salient Features

Backup Multiple Office 365 Mailboxes to PST

An Office 365 user can back up his Exchange Online mailbox to PST using this tool (without any administrative privileges). Meanwhile, Office 365 administrators can backup multiple mailboxes associated with his Office 365 account to Outlook PST.

Archive & Shared mailboxes, Groups, Public Folders

Office 365 Backup tool backs up archive mailboxes, shared mailboxes, user groups & public folder data. PST files can be imported to archive mailboxes, shared mailboxes, user groups & public folder too. This tool can backup even If your email address is different from the mailbox login ID (UPN).

Restore PSTs to Office 365

The tool can import PST files back to Office 365 (Exchange Online) and Exchange Server (on-premises & hosted). Thus, restoring the backed-up PST files is easy with this tool.

Exports On-Premises/Hosted Exchange Mailboxes

Office 365 Backup & Restore tool helps you backup Exchange Server mailboxes too. It supports on-premises/hosted Exchange deployments and all Exchange versions including Exchange 2016/2019.

Supports Incremental Backup/Import

If you have already backed up mailboxes (or imported PST to mailboxes) and want to perform it again after some data addition, you need not backup (or import) the already backed up (or imported) data. An option is provided to skip the already migrated data. It reduces the migration time.

CSV to Add Multiple Mailboxes

Use a CSV file to add multiple Office 365 and Exchange Server mailboxes/archive mailboxes. It saves the time and effort and accelerates the Office 365 backup/restore process. You can also search any mailbox by its name after all the mailboxes get displayed in the tool.

Running Multiple Instances

The tool can run multiple backup and import jobs simultaneously. This feature makes it easy to initiate more migration tasks even while the first migration is under execution.

Data Filtering Options

Various filters integrated into the tool filters the mailbox content by date, item type, etc. You can also avoid Empty folders and Deleted Item folder during backup and restore. Thus, filters help in selection of Office 365 mailbox backup.

Perform Without Outlook

The software works even if Outlook is not installed in your system. Also, the tool has a simple user-interface that ensures simple and hassle-free Office 365 Backup and Restore.

Export/Import Report in CSV

Office 365 Backup & Restore tool displays the reports of backup or the PST import tasks after its completion. This report can be saved in CSV format for future use.

How can I backup and restore Office 365 mailbox?

Follow given steps that will backup and restore Office 365 mailboxes to PST file and vice-versa using this one tool:

Run Kernel Office 365 Backup and Restore software.
Select Backup and add the Office 365 account after login.
Select first option of Migrate above mentioned mailbox only.
Select type of migration - mailbox, archive mailbox, or public folder.
Apply data filters before saving in PST and click I’m OK, Start Migration.

Similarly, with the help of Office administrator account credentials, users can backup and restore bulk Office 365 mailboxes to PST files and vice-versa.

Does the tool create a single PST file for all the mailboxes after backup?

No, the tool creates a separate PST file for each mailbox. It reduces the complexity of the backup process and reduces the size of PST file.

What will the tool do with empty folders?

The tool includes a special Exclude empty folder option in Filter Selection page. Users can use this option to exclude empty folders while backing up or restoring.

Where is the backup data stored while using the Kernel Office 365 Backup & Restore tool?

At the user-defined location. While performing the Backup operation, the tool lets the user select a location for saving the PST file.

Tell me the steps to backup Office 365 group emails to Outlook?

Add Office 365 account global admin details and Office 365 group ID as source. The content in it will be listed instantly and you can migrate selective data to PST file.

Is there a free version available for this tool?

Yes. The tool can efficiently work even without a license. But the free version can backup only 10 items per folder from the Office 365 mailbox to PST.

I had taken a backup of Exchange Server mailbox with size of 5GB. Later the size of mailbox grew to 8GB. Will I need to take backup of whole 8 GB again?

No. You do not need to take backup of 8 GB again, but you can choose to skip already migrated items while filtering the Mailbox.

What happens to the emails after backup or import?

The integrity of emails remains same and there is no change in text, attachments etc. Even the status of emails (Read/Unread) is preserved.

Is Outlook installation required to import my PSTs data to on-premises Exchange?

Not required. Your PST files that are locally stored on your system would be enough.

My colleague wants to import deleted items from PST to Office 365. Does this tool provide such a facility?

If you want to migrate the deleted items folder as well, just confirm that Exclude Deleted items checkbox is unmarked or cleared in the Filter Selection dialogue box. This will migrate PST file data along with deleted items.

How to Backup Office 365 Mailboxes?

User Reviews

Office 365 Backup

(4.9 / 5) 430 Reviews

I believe it’s a great tool if you want to exclude empty or deleted folders while Office 365 backup.

Archie

06.05.2019

The functionality to export archive mailboxes, shared folders, and public folders of this tool is really impressive.

Nikki

25.04.2019

The tool is easy to use and doesnâ€™t require anything in addition to work.

Anastasia

30.01.2019

1 > Last

02 May 2019

A new update of Kernel Office 365 Backup & Restore has been released

The latest version of Kernel Office 365 Backup & Restore has been released on the website with some new updates. This newest version of the software is version 19.4. With this latest update, users can quickly backup and restore office 365 mailboxes from a PST file. Also, the UI of the software has been improved to make it easier for naïve users to backup & restore Office 365 mailboxes.

01 Mar 2019

Kernel welcomes the newest version of Kernel Office 365 Backup & Restore 19.3

Kernel regularly updates its migration and backup software, and now it has upgraded its Office 365 Backup & Restore tool. It has the latest version of 19.3 with improved functionality. It has become more fast, accurate, and balanced. Now it smartly accesses the Office 365 mailboxes from any version.

01 Oct 2018

Enjoy the latest updates of Kernel Office 365 Backup & Restore – 18.5 version

Kernel Office 365 Backup & Restore (v18.5) has been released after several updates. The software offers enhanced security of data migration to and from Office 365 mailbox account. Users are now allowed to provide impersonation rights manually using PowerShell commands. You will be amazed to experience the enhanced performance and 100% accuracy of backup and restore process of the software.

22 Aug 2018

An upgraded version for Kernel Office 365 Backup & Restore – version 18.5

The new version of Kernel Office 365 Backup & Restore (v18.5) has been released. Users can now perform more secure backup and restore operations. A new feature to backup Office 365 groups and restore PST files to Office 365 groups are included in this version. In the new version, Office 365/Exchange Backup to PST and PST import to Office 365/Exchange is faster and more accurate.

27 Jun 2018

Kernel releases the latest version of Kernel Office 365 Backup & Restore

Kernel releases the updated version of Kernel Office 365 Backup & Restore tool which is now more fast, efficient, and user-friendly. Using the new version, users now can backup multiple archive mailboxes and import to multiple archive mailboxes more easily. The options to preserve Read/Unread status and to search for specific mailboxes are some of the new additions to the feature list of the tool. With this latest update, the tool is expected to be more useful for its users.

15 Mar 2018

Introducing Kernel Office 365 Backup & Restore upgraded version 18.1

Kernel Office 365 Backup & Restore is now enhanced with some striking features. With the new version (18.1), users can backup and restore Office 365 as well as Exchange (On-premise & Hosted) data to PST effortlessly. In addition to primary mailboxes, they can backup archive mailboxes and public folder data too. Also, the tool now supports importing PST files to archive mailboxes and public folders. With the latest feature enhancements, the tool is expected to meet all the mailbox backup/restore requirements of Exchange/Office 365 administrators and end users.

09 Jan 2018

Kernel Office 365 Backup & Restore tool launched

Kernel announces the launch of Kernel Backup & Restore tool that helps Office 365 users to back up their mailboxes to PST files. With this tool, Office 365 users can back up single or multiple mailboxes in PST format. The tool is equipped with advanced mailbox filtering options and multiple mailbox migration features that facilitate quick and requirement-based Office 365 migration. Another advantage of the tool is that users can import health PST files to Office 365 mailboxes quite easily. Also, the tool works with all Office 365 editions and PST files of all Outlook versions. The company hopes that this tool will meet the backup/restore requirements of all Office 365 users.

"After an in-depth search for a suitable software that not only keeps a backup of Office 365 but also restores the data whenever required, I came to know about Kernel for Office 365 Backup and Restore. Initially I downloaded the trial version to analyze and understand the working of the tool and now after purchasing its licensed version and receiving complete satisfaction, I will share my personal experience Read full review..

Vipul Jain C# Corner MVP

Kernel Office 365 Backup & Restore

A simple tool to Backup Office 365/Exchange mailboxes to PST & Restore them

Backup Multiple Office 365 Mailboxes to PST