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MailsDaddy PST to Office 365 Migration Tool

An advanced and independent software integrated with numerous features for PST to Office 365 Migration. This graphical user interface software provides an affordable solution to import PST to Office 365.

  • Converts Outlook PST to Office 365 mailbox.
  • Transfers all emails, contacts, notes, tasks, calendar, and attachments.
  • Migrates single PST file to a single o365 account.
  • Provides Bulk PST export to multiple Exchange Online accounts.
  • Allows Impersonate Export to Upload PST to Office 365.
  • Move PST to Office 365 Online Archive Mailbox.
  • Export PST files to o365 Primary Mailbox.
  • Maintains the folder structure and the mail properties without any loss.
  • Outlook installation not required.

Exclusive 10% discount

To get 10% discount use the JDSW10 coupon code during checkout.

Key features of this PST to Office 365 Converter

Migrates all or the selected item/folder

Capable of exporting all or the selected PST items/folders without disturbing any file to o365 Cloud Environment in a few clicks.

No limitation of file size

There is no minimum or maximum limitation to upload the PST to Exchange Online Cloud Platform using this tool. Allows migrating PST data hassle-free and with no down-time.

Compatible with MS Windows

The software shows good compatibility with Windows 10, 8, 8.1, 7, XP and all other versions.

Suitable with MS Outlook

The application supports the PST file of Outlook 2019, 2016, 2013, 2010, and all other editions.

No PowerShell required

The tool facilitates PST to Office 365 migration without the use of the Windows PowerShell, therefore, it can be comfortably handled by anyone without any trouble.

Secure PST to Exchange Online Migration

This proficient and consistent software provides the safe procedure of Outlook PST to Office 365 conversion.

Maintains data integrity

The most important features of this tool are keeping the data integrity by sustaining the original format of all PST emails with its elements and attachments.

No chance of duplicity

The software does not form any duplicate files. It provides you the same number of files as it is without harming any one of them.

Provides the Report

Gives you the report of the PST file to MS office 365 conversion process by saving a log file to a specific location of your local device whenever required.


Can I migrate PST data to In-Place Archive mailbox creating a new folder?

Yes, you can transfer single or multiple PST files to Archive mailbox creating a new folder giving it a specific name.

Can I import multiple PST files to mailboxes with Impersonation rights?

Yes, you can move multiple PSTs to Multiple Office 365 accounts to any accounts even to the accounts which are assigned with Impersonation rights.

Does it capable of exporting PST files to o365 in same format and structure?

Yes, it never mess-up with any of the PST file and its attachments whether its email, contacts, calendar, meetings, journals, etc.

Is there any facility to move a particular PST email to Office 365?

Yes, you can search for a particular email and export to o365.

Does it creates provides the report of the PST to Exchange Online conversion?

Yes, it does provide you with the same by saving a log file to your device. You can also uncheck that option if do not require.


I was in search of the PST to Office 365 migration tool. While searching I found this simple and the powerful tool which exported my bulk Outlook PST files to o365 mailbox at once with ease.


This tool worked very well for me. It sustains the same PST file or folder structure. Also, I got this nice tool at a very low price.


I got stuck with the manual process but this tool provided me the trouble-free solution in just a few minutes. I really liked this software.