Recover Corrupted & Healthy OST file and Convert OST to PST by OST Converter

  •    Convert OST file into PST, EML, MSG, MBOX, EMLX, HTML, vCard & vCal file format
  •    Supports to Recover Corrupted & Healthy OST file
  •    Options to Migrate OST file to Office 365 account directly 
  •    Options to Upload OST to Exchange Server account directly 
  •    Supports Compressible, Password-Protected & High level Encryption OST to PST Recovery
  •    Message Filter Option that allows export email according date range. 
  •    Split PST Option to Split Large Sized OST file into Smaller PST file. 
  •    Fix all types of Exchange OST error issues like Oversized issues, Sync Error etc
  •    Supports MS Windows 10 & earlier version and MS Outlook 2016, 2013, 2010, 2007, 2003 [32-bit & 64-bit]
FREE DOWNLOAD - Demo Version allows user to convert only 30 mail items each folder

Key Features - OST To PST Converter

Repair Corrupted OST Data

Software helps you to repair corrupted, damaged or inaccessible mail data from Office365/Exchange/Outlook OST file and fixes all error issues of OST file due to any reason.

Multiple Formats Options

Supports does not only allows you to convert OST into PST format but also allows you to convert OST file into EML, MBOX, HTML, and MSG file format.

Export Complete Items

Export complete OST items including contacts, calendars, to-do list, journals, tasks, notes, etc into required file format with an ease.

Maintain File Structure

Software maintain file and folder structure as it is as before and you will be able to get the OST items in PST format with same structure.

Free Preview of Items

Get free preview of OST items and check the data integrity of the software and it also helps to check the data before saving it on local disk or before investing in full version.

Split PST Options

Software provide Split PST Option that helps user to splitting heavy sized .ost file into smaller .pst file by various file size like 1GB, 2GB, etc.

Upload OST to Office 365/Exchange

With OST to Office 365/Exchange option you can easily upload all Mailbox folders with its meta data such as Emails along with attachments, Calendars, Contacts folder from recovered OST to Office 365/Exchange account using OST To PST Converter software.

Supports Outlook/Windows's Version

Software support & compatibility to the latest version Outlook 2016, 2013, 2010, 2007, 2003 and also Windows OS 10 and below version.

Florida, USA
This software converted each and every mail data from corrupt Exchange OST in fast time but important attachments of few OST emails were missing when I recovered email items into Outlook but that's manageable. All those missing attachments easily got with help of this software.

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Just THREE Simple Steps

to scan corrupted/damaged of OST file & export OST to PST file


Click "Browse" Button
to Select OST file


Click "Recover" Button
to scan/recovery Corrupted OST file


Click "Export" Button
to Export your OST file

See Complete Process →

System Requirements

All you need is a Laptop/PC with Windows 10, 8.1, 8, 7, Vista, or XP , 512 MB+ RAM and 500 MB of hard disk space. And that's it.

MS Outlook 2000, 2003, 2007, 2010(32/64 bit), 2013 (32/64 bit), 2016 (32/64 bit)

  Windows 10 compatible


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