PST to Office 365 Migration Tool

Migrate PST to Microsoft 365 account with emails, contacts, and calendars.

This professional software is recommended by experts which can easily migrate PST to Office 365 mailbox. This BitRecover application will help users in migrating complete data from PST files to O365 subscription-based accounts. This software comes with several advanced filter options that allow you to migrate PST to Microsoft 365 by date range, email address, email subject, exclude unnecessary folders, and choose only specific items for migration.





Windows 11

Key Features

  • Best way to migrate PST to Office 365 online user/ admin accounts.
  • Migrate complete PST file data: Emails, Contacts, Calendars, and Tasks to Microsoft 365.
  • Migrate selective folders from PST files to Office 365 webmail accounts.
  • The mailbox mapping option allows migrating PST to Office 365-associated user accounts using admin credentials.
  • Several advance filter options available to migrate selective data from PST to M365 account.
  • Users can easily migrate the primary mailbox, shared mailbox & In-place archive mailbox accordingly.
  • Office 365 Credentials: Office 365 Email & password are needed for OAauth authentication.

Why PST to Office 365 Migration Tool?

Security is always the subject of concern for most business owners while using any third-party services. This software is 100% safe for PST to Office 365 migration process. Even this is a standalone software that doesn’t require any special infrastructure while doing this process. All working professionals can use this easy-to-use software effortlessly.

Keeps Integrity of Data

This PST to Office 365 migrator preserves the originality of data after finishing the task. It maintains the actual folder structure, email components, header details, body items, and all without any external settings.

Standalone Application

PST to Microsoft 365 migration tool for Windows and Mac is a completely standalone software that does not require any external program dependency. It works instantly without any external support. Even domestic users can also easily set up it on their pc.

Supports Corrupted PST

If your desired PST files are affected by viruses then you can also use this software to open PST files to Office 365 however BitRecover experts don’t advise migrating highly affected files.

Migrate PST to Microsoft 365

This software permits you to migrate your PST files to Office 365 mailbox. Users can easily migrate PST to Microsoft 365 in bulk by using this amazing application. It saves users time and effort.

Migrate PST to Office 365 including:


The tool allows to migration of complete emails available under default and user-defined folders i.e., Inbox, Outbox, Sent Items, Deleted Items, etc.


This software holds all types of email attachments while completing this process i.e., PDF, DOC, XLS, XPS, TXT, RTF, PNG, JPG, GIF, XML, and all.


All users want to keep their contacts maintained while completing this task. As contacts are most helpful for doing business operations. This software is compatible with contacts.


By using this utility, users can migrate Outlook calendars to Office 365 accounts including complete details of events and special dates.


Professional users want to maintain the original folder structure and other crucial hierarchy while doing the task and this is helpful for it.

4 Simple Steps to Migrate PST to Microsoft 365

Instructions for PST to Office 365 Migration Process:

Choose PST Files or Folders
Required Folders
Enter O365 Credentials
migrate pst to office 365

Some Fascinating Features of PST to Office 365 Software

Know Some Highlight Features of This Software

Batch PST to Microsoft 365 Migration

BitRecover PST to Microsoft 365 Wizard allows users to migrate PST to Office 365. Bulk migration of Users with this application offered the unmatched opportunity to migrate PST data to Office 365 without Outlook in bulk. This migrator offers 3 unique options for mailbox selection so that users can select whether to transfer in selectively or bulk.

Migrate Configured Outlook Mailbox Data

This option will automatically detect & migrate configured Outlook mailbox data (.pst ) to Office 365 Account Mailbox. Also, if users want to transfer an orphan PST file, then they can do it using:

  • Select Files: It allows you to add a single PST file into Office 365 using the Select File option.
  • Select Folders: It allows you to migrate PST to Microsoft 365 in bulk at once using the Select File option.

Migrate PST to Microsoft 365 with All Data

This PST to Office 365 migration tool for Mac and Windows is designed to support the conversion of complete mailbox contents within PST File data. In the conversion process, complete data from PST Files such as emails, calendars, contacts, and tasks to Outlook on the web (previously called Exchange Web Connect (EWC), Outlook Web Access (OWA), or Outlook Web App).

Migrate PST to O365 Primary Mailbox

The software provides 2 different options while migrating PST files to Office 365: Export to Primary Mailbox & Export to In-Place Archive Mailbox. Selecting "Primary Mailbox" allows users to migrate PST to Office 365 Primary Mailbox. This is the first category of mailbox you will receive by default after buying a membership to Office 365 which provides Exchange Online. This is a licensed mailbox and requires a password.

Migrate PST to In-Place Archive Mailbox

The tool is capable to migrate PST to Office 365 In-Place Archive Mailbox (also known as Archiving Online). This is a special mailbox that appears in the Primary Mailbox for Microsoft Outlook users. This option is disabled by default. You need to enable it within each mailbox set. In-place archive mailboxes give extra user storage space. Using the Outlook Web App (OWA), a user can access and store emails in an archive mailbox.

Perform Mailbox & User Mapping

If you are a Microsoft 365 Admin, then the PST to Microsoft 365 migration tool provides an option “I am Admin” & logging in with Admin Credentials gives access to the multiple Users of an organization monitored by admin. Checking this option, the tool provides you with Mailbox Mapping Tab by which users can Map PST Files with Office 365 Users. The Select button provides a drop-down menu that displays a list of Office 365 Users to which an admin needs to migrate PST to Office 365. This option enables users to migrate different PST to different Office 365 users via Admin Account.

Migrate PST to Microsoft 365 Shared Mailbox

To migrate PST to Shared Mailbox Office 365, you need to log in with Office 365 Admin credentials & check “I am Admin”, under the select Mailbox option, select Office 365 Shared Mailbox email id from the drop down menu. This will help users in completing the PST to Microsoft 365 migration process.

Preserves Data Integrity after Migration

The PST to Microsoft 365 migration tool retains the data integrity after moving the MS Outlook data files PST to O365 account. All the styling, formatting, Metadata properties, etc. remain in exact form after data migration to Microsoft 365 mailbox without data loss.

Supported Office 365 Plans

BitRecover PST to Office 365 wizard supports the following Office 365 Plans: Office 365 Enterprise E1, Office 365 Enterprise E3, Office 365 Enterprise E5, Exchange Online Plan 1, Exchange Online Plan 2, Office 365 Business Premium, Office 365 A1, Office 365 A3, Office 365 A5, Office 365 F1, Office 365 Business Essentials.

Recovery Mode Option

This PST to Microsoft 365 migration tool for Windows & Mac provides the added benefit of migrating corrupted PST into Office 365 Webmail. The Recovery Mode option allows to repair corrupt PST files during the migration process and provides healthy output. This option is efficient in cases when you are getting missing folders.

PST to Office 365 Migration Software - Trial & Full Version

Feature Comparison Software for PC - DEMO and Licensed Version

Features DEMO Version FULL Version
Migrate Single / Multiple PST Files
Selective Migration Option
Migrate to Primary/ In-Place Archive Mailbox
User Mailbox Mapping
User/ Admin Mailbox Migration
Advance filters
Migrate PST to All Office 365 accounts
Migrate Batch PST Files to Office 365 First 25 emails per folder All Items
24*7 Tech Support & Secure 100%
Cost Free $99

BitRecover PST to Office 365 Wizard Free Download

Know Minimum System Specifications to Download & Use the App with Ease

BitRecover PST to Office 365 Migration tool Box
Software Download
Size 27.3 MB
Version 12.1
Take a Trial - Download the tool to evaluate by migrating 25 files from each PST File to Office 365 Mailbox
1579 Ratings

Trial Limitations

Free trial edition of PST to Microsoft 365 migrator permits to migrate maximum 25 emails with complete details from each folder to online Office 365. Grab license keys to migrate data without limitations.

System Specifications

Hard Disk Space
115 MB of free hard disk space

Minimum 2 GB is required

Intel® Pentium 1 GHz processor (2.4 GHz is recommended)

Supported Editions

Windows OS 11 (64 bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2022, 2019, 2016, 2012 R2, 2008, etc.

Frequently Asked Questions

Commonly Asked User's Questions and Answers

How to migrate PST to Office 365 webmail?

Instructions to migrate PST files to Microsoft 365:

  • Step 1: Download and run the PST to Office 365 migration tool.
  • Step 2: Add the PST file or load the Outlook profile data automatically.
  • Step 3: Select the required data from software GUI and hit Next.
  • Step 4: Click on the Select Saving Option and choose Office 365.
  • Step 5: Enter the login details of Microsoft 365 and hit the Connect.

“I used Microsoft's PST import service earlier, but I was unable to execute it because it was throwing an error when inserting "The Import service for your area has not yet been rolled out. After roll out is announced, please check back." I'm in the UK and using the same service I did a productive transfer 2 weeks back. When we discussed this with Microsoft, they said they were aware of and working on this issue. Could it help me migrate PST to Microsoft 365 Webmail with this software”

Without limitation, you are authorized to use this PST to Microsoft 365 migration tool in any region to migrate PST to Office 365 mailboxes. It is not at all region-specific software.

Follow below steps to enable In-Place Archive in Microsoft Office 365:

  • Sign In to O365 using admin account credentials
  • Go to Exchange Admin Center
  • Choose recipients from left panel of menu
  • In Mailbox Tab, pick the desired User mailbox
  • In right hand side panel scroll down for title In-Place Archive , Archiving: Disabled
  • Finally Click on : Archiving: Enable
  • In warning pop up “Are you sure you want to enable the archive?”, Click on Yes.

For More details with Screenshot : Click here

Yes, you can migrate 20 plus, and more mailboxes from PST to O365. The PST to Office 365 migration tool is tested to be proficient of moving that various mailbox successfully.

Yes, off course, the tool is suitable to migrate PST to Microsoft 365 primary mailbox.

Use advanced filter options to enable only the Mails option and perform the process to migrate only email messages. Make sure, the Contacts and Calendars option should be unchecked.

PST to Office 365 Migrator – Words of Clients

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