• Migrate OST emails to Office 365 account in just few clicks
  • Effectively repair and restore corrupt Outlook OST file
  • Migrate OST file including Emails, Contacts, Tasks, Calendars and Distribution groups
  • Option to save OST Emails in PST, MSG, EML, RTF, HTML, and PDF formats
  • No File Size Limit to Migrate OST file
  • Support all versions of MS Outlook and Exchange Server
  • Use Free Trial Version

*Free Download enables you to preview the converted file and save 25 items per folder.
OST to PST Converter

Five stars
4.9 out of 5 based on 2370 reviews
Client Testimonials

"Thanks OST to Office 365 Migration Tool, this tool help me to migrate my all ost files to Office 365 account with error. I got the expected results from this utility. I strongly recommend to all. Thanks" Jason Moore

Export OST file to Office 365

Microsoft has created a most prominent mail server, which we know by the name of Exchange Server. Exchange Server is mainly used with Microsoft Outlook and store all its complete data into OST file format, which helps you to seek accessibility of data in offline mode and synchronize with Exchange Server, when get connected again to the internet. Now because of the latest technology Office 365, many users who are using Exchange Server would like to migrate their OST file to Office 365 cloud, that allows users to access the emails from anywhere with having the connectivity of internet.

At present there is only method of performing the OST to Office 365 Migration that can only be used if you are connected to Exchange Server. With this method you will need to export the mailbox data in PST format which can be further imported to Office 365 account using third party applications. There is no direct manual way of importing the OST file content directly to Office 365 account. But at first, lets look on some reasons behind the migration of OST file to Office 365.

Lets discuss the methods of migrating OST file TO Office 365:


How to Import PST data to Office 365

This method is a little complex. The basic need to perform the migration with this manual method is Technical Skills. I would recommend you to not use this method if don’t have much knowledge above this method . Only the one has some technical skills can follow and perform the migration with these steps.


Use third party tool for migration

Now you may have a question, why should I use this OST to PST Converter tool? And here is the solution, this tool provides the perfect way of performing OST to Office 365 Migration. You can directly import OST to Office 365 user account without converting it in PST format and hence can save a lot of time in migration.

Features: OST to Office 365 Tool

Import OST to Office 365 Tool - Awards