MailsDaddy OST to Office 365 Migration Tool is an awesome solution to import OST files into Office 365. Using this outstanding solution users can quickly fix OST file bugs and migrate them into Exchange Online.
It allows users to upload multiple OST files into one or more accounts at a time without any alteration. The software is helpful to transfer OST files into O365 Primary and archive mailboxes. Users can install this tool on all Windows OS supported systems.
To know more, or download the free trial pack, visit here: Upload OST files into Office 365