OST to PST Converter

Recover Corrupted & Healthy OST file and Convert OST to PST

  • Convert OST file into PST, EML, MBOX, EMLX, HTML or MSG file format.
  • Recover Corrupted/Damaged Outlook/Exchange/Hotmail/IMAP OST files
  • Enable users to export Emails, Notes, Journals, Contacts, Calendars and Other Folders.
  • Recover deleted/lost mail items from OST data
  • No OST file size limitation
  • Fix all Errors in OST file
  • Selective Export Options to Convert Select Items from OST to PST
  • Lifetime Free License upgrades without any additional charges

Windows 10   Outlook 2016

User Rating: ( 4.8/5.0 )Star on 103 User Reviews

* Free Download enables you to preview the converted file and export upto 30 items per folder.

OST to PST Recovery Tool

Now Convert Emails, Contacts, Calendars or other Folders to PST, EML, EMLx, MSG, MBOX, or HTML formats

Convert OST Emails

OST Converter helps to convert Microsoft Exchange/Outlook emails to popular email formats such as PST, EML, EMLx, MSG, MBOX or HTML.


Convert OST Contacts

OST file converter helps to export OST Contacts to popular contact format such as VCF or vCard files.


Convert OST Calendar

OST to PST Converter Tool helps to save Microsoft Exchange/Outlook calendar to ICS that can further be used by many email clients.


Convert OST Folders

OST Exportor Tool helps to conversion of OST folders like Notes, Entries, Journals and other folders to popular email file formats.


Prominent Features of OST To PST Converter

Convert OST to PST

OST to PST converter easily converts Exchange OST files into accessible Outlook PST format with complete OST items. It also supports to recover soft/hard deleted mail items.

Scan to Recover OST File

Software supports to recover corrupted/damaged/ inaccessible OST file and convert OST file into healthy file format to access it in all email platforms as it supports multiple conversion.

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, MSG, HTML, EMLX or MBOX formats file format.

Recovery of Deleted Items

OST to PST Converter software is the premium mode to recovery of lost and deleted mail data from Exchange/Outlook OST file.

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.

Export Complete Items

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

Supports All Outlook's Version

OST to PST Converter Tool built after trying compatibility with MS Exchange and Outlook so its supports entire Outlook version upto 2016, 2013, 2010, 2007, 2003, 2002, 2000 and 98 from later.

Maintains Metadata

The specialty of this tool is that it does not alter email properties like to, cc, bcc, sent/receive date and time, etc. and provide safe and complete conversion without any hassle.

What Our Customers Are Saying About Us


  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. So, I'll give 4.7 out of 5 ratings.  

David Lammy |USA 


Software Specifications & Trial Limitation

System Requirements

  • Computer System Requirements: 1 GHz Processor, 512 MB RAM, Minimum 15 MB Space
  • Windows Operating System: Win 10, Win 8.1, Win 8, Win 7, Win Vista, Win XP and all below Windows version (32-bit and 64-bit)
  • MS Outlook: MS Outlook 2000, 2003, 2007, 2010 (32&64 bit), 2013 (32&64 bit), 2016 (32&64 bit)

Trial Limitations:

Trial version of OST to PST Converter is available for free download. Software enables you to preview all OST data and export 30 items like Emails, Contacts, Calendar, Notes, Journal and other Folder only from OST data to PST, MBOX, EML, EMLX, MSG or HTML.

Guide to Convert OST to PST

Here are the steps to Convert Outlook/Exchange OST Mailbox data into Outlook PST, EML, MBOX etc described:

Step 1 : Click Open and Select/Add OST file to load OST file

Step 2 : Choose from various export options for saving all/select item/folder OST data

Step 3 : Once preferences options are selected, software will start the conversion process.

Why Choose?

Our Products Has Been Used By Over 1 Million Customers Across 190 Countries

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