SysTools Exchange to Office 365 migration tool exports multiple mailboxes of a Live Exchange Server to Microsoft Office 365 account with the complete data including all the emails, contacts, calendars, notes etc. The application moves the large sized mailboxes very easily as this migrator tool has been tested with more than 1500 mailboxes. It displays the entire details of Active Directory like the mailbox present, the number of all the items in the mailboxes. The program migrates the data of one mailbox to the other Office 365 user account and then saves that required data to the desired location accordingly. The utility easily maps the data for each corresponding O365 user to respective Exchange mailboxes by giving the credentials of Office 365 account. Another option to apply and set the email filters to transfer the specific data also given in the program. When the migration process starts, the software generates a current status of the conversion, later on, it also displays the final report along with the complete status. Active Directory and Exchange Server must be kept active on the local machine. There should be Live Exchange Server present on the local machine to export the mailboxes. The Exchange to Office 365 program supports Windows 8.1 and all the below Windows versions. Th trail version of Office 365 Migrator tool migrates first 50 items per folder from only 5 mailboxes of MS Exchange Server to Office 365 account