Import PST to Office 365 with SysTools Office 365 Import Tool. It easily migrates Outlook single or multiple PST files Emails, Contacts, Calendars, Tasks to Office 365 account easily. This tool is compatible with all Outlook Versions.

MailsDaddy OST to PST Converter is the most exclusive solution, which easily repairs corrupted and inaccessible Offline OST file data Items such as email, contact, task, calendar, Journals, etc. It has a simple and attractive graphical user interface. It is a very lightweight application, which easily performs to export OST file in Outlook PST format. It provides many advanced features including OST to PST conversion -

1. It easily exports multiple OST file data in PST format.
2. It also generates a preview of emails for better migration.
3. It easily converts contacts in .vcf and CSV format and calendaring data in .ics format.
4. There are no file size limitations.
5. It keeps the data accuracy and data integrity
6. No need to installation and configuration MS Outlook during the OST to PST conversion process.
7. Compatible with all Microsoft Outlook version and Windows OS editions.
8. It maintains metadata properties and same folder structure after the conversion.
9. Saves large OST file data in multiple PST files by using split PST option.

Note- The best part of the software it easily exports OST file data in PST and more various format like- EML, MSG, HTML, RTF, MHTML, MBOX. It also migrates Offline OST data in Live Exchange Server and Office 365 mailboxes. It provides a 100% safe data conversion result without any error. It provides a free Demo version to easily migrate first 20 OST file items in Outlook PST and other various formats.