To migrate Outlook OST file to Office 365 account then you can also download and take benefit of MailsDaddy OST to Office 365 Migration Tool . It directly imports OST file to Office 365 mailbox without exporting it to the PST data file. The software offers 100% reliability and accuracy without any data damage. A suitable solution to upload OST to Office 365 account that provides a solution with an email filter, date filter, impersonate export, etc. It allows users to manage and control the entire OST to Exchange Online conversion process.
Recovers and uploads damaged OST files to Office 365 account.
Imports multiple OSTs using Bulk and Impersonate Export.
A safe tool that offers secure login to Exchange Online cloud.
A suitable solution for large and corrupted Outlook OST files.
Migrate all OST information at once without any downtime.
Uploading of only emails, contacts, tasks, etc. is also possible.
Provides multiple filter options for a large OST files.