MailsDaddy PST to Office 365 Migration Tool is a perfect solution to easily upload PST files into Exchange Online accounts. It provides a simple and attractive user interface with many options to make the PST migration to Office 365 successful. Using the bulk migration feature users can import multiple PST files into one or more Office 365 accounts at a single time. It facilitates users to directly upload PST files into Primary and In-Place Archive mailboxes.
The application provides a preview section where users can access the complete PST file database before migration. It has the ability to import a heavy PST file into Exchange 365 account without alteration. Users can install this tool on all Windows systems.

To download the free demo, visit here: PST to Office 365 Migration