Ultimate Solution to Easily Import OST to Microsoft 365 - 3 minutes read


Due to the best performance of Office 365, most businesses are moving in Microsoft 365. If you have an OST file and you want to import it in the Microsoft 365 platform, this blog is for you. Here I will share the best process to easily import OST to Microsoft 365.


Best Solution to Import OST to Office 365

MailsDaddy OST to Office 365 Migration Tool is a most demanding solution to upload offline OST files into Office 365. It provides an easy user interface so that any tech and non-tech user can easily import OST to Microsoft 365 without hassle. The software has a preview section where users can open and access the complete OST file database before migration, like email, contact calendar, notes, tasks, attachments, etc. The solution successfully recovers corrupted OST files and migrates them to Exchange 365 accounts without losing a single bit of information.

It has the ability to transfer multiple OST files into Office 365 with full accuracy, The software maintains all internal folder structure, text formatting, and meta properties. Using this advancer solution users can transfer a heavy OST file into Microsoft 365 account. Users can install this outstanding solution on Win 11, 10, 8, 7, XP, Vista, and others. The application all versions of MS Outlook and Exchange Server.


Other Features of this Outstanding Solution?

  • Helpful to transfer multiple OST files into one or more Office 365 accounts at a single time.
  • Enables users to import OST files into Office 365 Primary and In-place Archive mailboxes.
  • Easily fixes all damaged, corrupted, and inaccessible OST files with complete data security.
  • Offers users to transfer some selected OST files databases into the Microsoft 365 platform.
  • Allows users to generate the log report of the complete OST to Office 365 migration process.
  • Using this advanced solution users can also convert OST files into Outlook PST file format.
  • It facilitates users to smartly fragment a large-size OST file into small Outlook PST files.


How does this solution migrate OST to Microsoft 365?

  • First download and install MailsDaddy OST to Office 365 Migration Tool on your system and launch it.
  • Click on the Add Files tab and import the offline or corrupted OST file into the application.
  • You can use the Impersonate Export options to upload single or multiple OST files into different Office 365 accounts without hassle.
  • You can use Search Mails to filter and convert required OST files into Office 365 using different meta-searching options, like To, from, time, subject, etc.
  • For a single OST file migration into a single Office 365 account, directly click on the Export tab and choose Export All Folders.
  • Now select mailbox Primary or In-Place Archive. For moving the complete OST file databases in different folders, put the folder name otherwise ignore it.
  • Use the Date Filter and Create Logs option if required or directly press the Next button.
  • Provide Tenant ID, Client ID, Client Secret Value, and User ID >> After that press the Next button.
  • Now the migration process from OST to Microsoft 365 will start. Here wait till the process is over.


Free Demo: MailsDaddy provides the free trial version pack of this advanced solution so that users can test software performance before purchase. The free demo allows users to migrate the first 20 email items per mailbox from OST to Office 365.


Closing Words: So, this is that outstanding solution by using that users can successfully import OST to Microsoft 365. Use this advanced solution and easily import your OST files into Office 365 account without losing a single bit of information. For any further assistance, you can contact the MailsDaddy support teams which are always available for user help.