OST to PST Converter

A proficient mechanism to repair OST file and convert it into PST format.

OST file Converter

  • Converts OST files into Outlook Importable PST files, irrespective of e size limit.
  • Conversion does not affect the hierarchy and formatting of data.
  • Have advanced search facility to find specific items.
  • Have brilliant data filtering options to save desired folders/items.
  • Save data to PST, MSG, EML, RTF, HTML, CAL, VCAL and VCARD files.
  • Instantly convert emails from Exchange OST file to MS Outlook PST file format and ability to spit resultant large pst file.
  • Export OST File of any Exchange Server Version to Personal Folder (.PST) file of any Outlook Version.

Key Features of OST to PST Converter

Restore Deleted Items

Restore Deleted Emails/Contacts

This tool allows you to securely restore the lost and permanently deleted items/folders and rearrange them in the same file/folders. Without any data loss it retrieves the entire mailboxes from damaged OST files.

Split Resultant PST

Splits Large-size PST Files

This utility reduces the size of resultant PST file. You just need to specify the size limit and tool will split and save the files at desired location.


Flawless Conversion

The software is programmed in such a way that any individual can easily operate it. The tool scans the corrupt OST file and converts it into PST file, and restore mailbox along with its items.

OST File Analysis

Preserves Data Integrity

The tool recovers the mailbox data without any alteration in structure and formatting. All messages are retrieved with initial Meta properties, like From, To, Cc, Bcc, Subject, Send Data, and Received Data.

Filter Options

Intelligent filters

Filters work smartly as you can get your important email from recovered data through ‘Find’ functionality that allows instant searching of required emails based on these filter criteria-subject, message, attachment, date.

Convert OST file

Convert OST to PST free

It arranges a demo version to convert 25 items per folder from MS Outlook OST to PST / MSG / EML / RTF. It is absolutely free and you can download it from the website.

Search Options

In-built search Option

This tool presents an in-built search option that allows you to search the corrupt OST file in a specific drive or volume.

Export Data

Export Recovered data to different destinations and file formats

You can export the recovered data to PST, web-based email client. It provides a facility to save the recovered data in different format like PST, MSG, RTF, HTML and EML formats.


Complete Preview of Email Items

OST to PST Converter tool has excellent option that provides a complete and cleared preview of all sleeted email items before conversion process.

File Analysis

File Analysis Report Generation

It serves a graphical representation of file to analysis. It has 4 parameters- Total item types, mail flow density by date, mail flow density by senders and interaction between the users.

OST Converter Screenshots

OST to PST Converter
Step 1: Preview of the Software.
Save Items
Step 2: Show the Items.
Export OST Items
Step 3: Export Type Option.
Step 4: Select folder and Export in PST.
ost file location
Step 5: Target Location.
Step 6: Show Export Process.
OST Converter Software Specifications
OST Converter


System Specifications

  • Operating System : Windows 10, 8.1, 8, 7, Vista, XP
  • Processor : 1 GHz Processor
  • Memory : 512 MB RAM
  • Hard Disk : 40 MB of free space

Application Pre-Requisites

  • MS Outlook should be installed and configured properly.
Frequently asked Questions (FAQs)
Can I save items from OST file to MSG and EML?

Definitely, you can save OST data into both MSG and EML format. Software provides an ideal feature to select the export format "Export IN" option from 'Select Export Type wizard', you can choose your desired export format and save the OST file in that format.

Can I extract emails from damage OST file?

Yes, This software allows you to extract emails from your damage OST file. It also repair highly corrupted OST file as well as recover permanently deleted items.

Free version of the product can convert all mailboxes of OST file to PST file or not?

Not, Free version of this software convert only 25 item per folder. It does not export your whole mailbox items from OST file. If you want to export entire mailbox into PST then you can go with full version of this tool.

Created PST file will support Outlook latest version or not?

Of course, this tool supports all versions of Ms Outlook and resultant PST will absolutely support latest Outlook version.

What Clients Says

Good tool. Due to virus attack my system got corrupted and I was not able to access my OST file. On my friends suggestion I tried this tool and quickly get my OST file and converted it into PST format.

James Abourezk, USA

Due mishandling I lost my OST file and I faced problem to access the data ,then I surfed on internet for Outlook OST to PST Converter tool and found this tool. I used trial version of this tool and quickly got my OST file into PST format.

Hank Aaron, USA
Appraise Free Version vs Full Version

Benefits Free Version Full Version
Preview Emails & Attachments
No Limit OST File Size
Convert OST to PST 25 Items/Folder
Export/Save OST Items to EML 25 Items/Folder
Save/Export OST Email Items to MSG 25 Items/Folder
Graphical User Interface
24x7 Free Technical Support
Supports Outlook 2016 & all below versions
Cost FREE $49