Stellar Converter for OST


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Stellar Converter for OST is a secure and reliable software that coverts Outlook OST files to their equivalent PST files.

It scans the complete database and repairs the corrupt records, if met. You can preview the discovered emails and other relative data items. Moreover, you can select particular emails and save them on your computer as ‘EML’ and ‘MSG’ file. The software allows you to save the converted PST file anywhere in your computer.

Main features

  • Repairs OST file without damaging it any further
  • Recovered items are stored in a new PST file
  • Converts emails, contacts, notes, calendar entries, and journals.
  • Preview of converted messages in a three-pane structure.
  • Saves the converted mail messages as MSG, EML, RTF, HTML, and PDF formats.
  • Easy arrangement of scanned messages based on From, To, Subject, Date, Type, Attachment, and Importance.
  • Works for MS Outlook Office 365, 2019, 2016, 2013, 2010, 2007, 2003, 2002, and 2000


The software restores emails, attachments, contacts, calendar items, notes, as well as restores the formatting of RTF and HTML messages included in OST file. After the conversion, PST file is saved at your desired location and to use this PST file you have to import it to your MS Outlook.

You can see the preview of recoverable items after the scanning of the OST file. The software also fixes the corruption of OST file before saving this converted OST file as an importable Outlook PST file. This feature of the software handles the corruption of OST file easily and facilitates you to recover inaccessible/damaged emails and associated email objects without altering their actual format and key properties.

If you do not know the location of the OST file then the software facilitates you with Find Outlook File option. You can use this option and search the OST file, which you want to convert.

You can also search and save a specific message from converted OST file. This Find option of the software has a number of search criteria by which you can narrow down the searching process. You can save the individual email messages from this search list as MSG or EML format.

The software also gives you an option to see and save the log report of all the OST to PST conversion processes. However, if you want you can clear the log report/s also.

This description is not a review but information provided by the product vendor or obtained from the vendor's website.