OST to PST Converter



OST to PST Converter Tool

Best Software to Convert Offline OST to PST Format With Complete Data

(Average Rating 4.4 Based on 20 Reviews)
  • Convert OST to PST and Other Mail Format: MSG, EMLX, EML, MBOX, NSF
  • Export & Save in PDF, vCard, CSV, ICS, HTML, RTF, DOC, DOCX, MHT, TXT
  • Preview Data Items: Emails, Contacts, Attachments, Calendars, Tasks, Journals
  • Convert Encrypted(S/MIME & OPENPGP) OST Files into PST Format
  • Exchange Profile and Server Connectivity Not Required for Conversion
  • Convert Offline and Orphaned OST Files into PST Format For Outlook
  • Download OST to PST Converter and Install on Windows 11, 10, 8, 7

OST to PST Converter - Awards

Best Rated and Popular Software to Convert Offline OST to PST

OST to PST Converter Software - Working Steps

3 Step Process to Convert Oprhaned OST File to PST Format

OST to PST Converter Software – Overview

OST to PST Converter Wizard - Characteristics

The OST management tool comes with host of features to make the whole conversion process a smooth process.

Core features of the Exchange Server OST to Outlook PST converter application are as follow:

  • All in one OST File to PST Converter Tool has the ability to convert all the important information from the Exchange server OST to PST format (Emails, contact information, Calendar, task, and journal).
  • The ability for quick and deep scanning for recovery of damaged OST files.
  • Comes equipped with advanced filtering option to convert only the selected emails which in return helps you to remove the redundant or unnecessary emails.
  • This OST File to PST converter software requires a user to have MS Outlook email client to perform the conversion of OST to Outlook PST.

Offline OST to PST Converter Tool

Apart from the core features the software exhibits additional features that's makes it one of the best Outlook OST to PST Converter Software for example the software works great for forensic analysis purpose as well as if you wish to split the PST file in manageable size.

Some of the benefits that you can get from the OST to PST Converter software are:

  • Add multiple OST files and convert them easily to one or multiple/single .pst type.
  • Protected OST File Recovery.
  • Maintains data integrity of the Outlook files.
  • Split Outlook PST into manageable size.

Convert OST into Multiple File Formats

OST to PST converter enables the users to convert orphaned OST to PST, EML, MSG file format. Moreover, this tool also export Outlook .bak to Outlook PST. This versatility is what makes software efficient and also, facilitates the users to split large PST file by size.

All in One OST File to PST Converter Software

Metaphorically speaking in the nucleus of the OST to PST Converter Software lies so many features that you will get hook to it. The software has been tested on terabytes of the database so that it can comply easily in the different situation. Some of the features that need some illustrations are as follows:-

  • Ability to Recover Permanently Deleted Emails.
  • Dual scanning mode which gives you the ability to perform quick scanning (by skipping certain now essential steps) or advance scanning (time-consuming but gives significantly better results).
  • Multi-Layered Mail filtering capability ensures that you get the required email quickly and efficiently.
  • Gives you the complete autonomy to manage the PST file size and is great in cases when after performing Exchange OST to Outlook PST conversion the size of the .pst file gets huge. Using the tool you can decide the file size of the converted PST file.

The OST File to PST Converter Tool is your all-weather friend and will take care of your conversion and file splitting needs in the most professional way. Get the best conversion in the least time using the utility.

A Fast & Reliable OST to PST Converter Tool

Fast, efficient and reliable way to make the conversion happen, so get started now and download the OST to PST Converter for free to test its ability and import easily all your emails on Outlook email client and pay only if you able to succeed else we will transfer back your money with our 30 days money back guarantee.

Though it is not rare certainly there is instance when you might have to perform the conversion to PST file format. Like in cases if something goes wrong with your Exchange Server and you are not able to attach the OST file with the configured profiles then in such case you can make way around by converting those OST files into PST format which is the friendlier and compatible storage format of the Outlook Email Client.

Key Features of OST to PST Converter Tool

Top Software's Features to Export Orphaned OST File to PST Format

Convert OST to Outlook PST

Export OST to PST Format

This Software convert OST to PST format of any file size without any difficulty. It easily converts data items of OST file such as emails, contacts, calendars, journals, tasks, etc to PST. Moreover, OST File to PST converter does not have any file size limitation, users can convert OST file of any size.

Save Scanned Report

Save Scanned Outlook OST File

As the user adds OST file, the tool starts the scanning process as the procedure completes OST to Outlook PST Converter enables the users to save scanned OST file on local machine. This feature is useful when OST file needs to open in future. Users can directly load the scanned OST file and save time.

Export Selective Files

Export Selective Offline OST Files

At times, users don’t want to export complete data. Therefore, OST to PST converter provides an option to export selected files or folders from OST file. Users can check/uncheck the particular items they want to export. It provides category option within Advanced Setting that allows you to select from various categories: Mails, Tasks, Calendars, Notes, etc.

Date Filter Option

Provides Date Filter Option

OST File to PST Converter provides an option to convert data from specific dates only. For, this user just have to use the date-based filter option and specify the dates in ‘To’ and ‘From’ field. This tool export OST files that come under the specified date range to PST. There is no need to export all data users can easily transfer selective data items.

Import OST to Office 365

Migrate OST in Healthy File

This Software provides the facility to convert OST to PST without Outlook. With this option, users can easily migrate all the data items such as emails, calendars, contacts and attachments. Moreover, users can also export selective emails to Exchange Online with this tool.

Generate Report

Generates Summary Report

After, the successful completion of conversion of OST files to PST, this tool generates a complete export report. This report contains complete details of migration process with exported mailbox and heir destination path. Moreover, users can also save the report in CSV file format for future reference.

Preserves Metadata

Preserves Meta Data of OST File

With the help of this tool, users can easily convert OST emails along with attachments to Outlook PST format. In addition to this software keeps Meta Data of all items intact as the original. It includes to, cc, subject, size, etc. Moreover, tool preserves the original formatting of OST items even after the conversion.

Folder Structure

Maintains Folder Hierarchy

This feature within the tool enables the users to maintain folder hierarchy of the files in the same way as in the original file after the conversion process. It provides an option “Maintain Folder Hierarchy” so users can select either maintain folder structure or not before the conversion of OST emails to PST.

OST to PST Converter Software - Specifications

Free Download Tool to Export Offline OST File to PST Format

Software Download

Size: 36.3 MB

Version: 8.0

Trial Limitations

Free demo version of software will generate Preview & Export only 25 Items per Folder from OST file to Outlook PST / Office 365.
Note: To Export Contacts, Calendars, Tasks, Notes, Journals from OST into PST format, Check 'Use Outlook (Outlook must be installed)' option on Export Option Window.

System Specifications

Hard Disk Space
100 MB of free hard disk space required

2 GB of RAM is recommended

1GHz processor (2.4 GHz is recommended)

Application Pre-Requisites

If you are using Windows 10/8.1/8/7 or Vista, then please launch the tool as "Run as Administrator"
Microsoft .NET framework 4.5
To decrypt SMIME encrypted Emails, Certificates and respective passwords are required
To decrypt OPENPGP encrypted Emails, Private Keys and respective passwords are required

Supported Versions

Microsoft Windows
2000, 2003, 2008, XP, Vista, or Windows 7/8/8.1/10, 2008/2012 (32-bit & 64-bit)/10

Microsoft Outlook
Outlook 2000, 2003, 2007, 2010(32/64 bit), 2013 (32/64 bit), 2016 (32/64-bit), 2019 (32/64-bit)


FileLargeOfflineOrphanedExchange Server

BuyFull Version
free downloadsoftwarefull version

Electronic Delivery

Electronicdescriptiondownload free
best toolReviewsunlimited

Buy OST to PST Converter Full Version

Get an Overview of This Tool Features – Free and Full Version

Features Free Version Full Version
Add OST File of Any Size
Quick and Deep Scan Option
View All Emails with Attachments
Support Outlook 2019, 2016, 2013, 2010, 2007, 2003, etc.
Support Exchange Server 2019, 2016, 2013, 2010, etc
Split Large Data File
Convert OST File to PST Export 25 Items/Folders All Items
Convert Orphaned OST to PST Export 25 Items/Folders All Items
Convert Offline OST to PST Export 25 Items/Folders All Items
Cost Trial $49

Frequently Asked Questions

How to Convert OST to PST Format? Get Solution
How Does the OST File to Outlook PST Converter Tool Works?
5 Easy Steps to Export OST File to PST Format:

Step 1: Free Download OST to PST Converter Software and Install

Step 2: Click on "Add File" and "Browse OST File" from Local Folder

Step 3: Choose "Quick Scan" for Minor or "Advance Scan" for Major Corruption

Step 4: Select Outlook OST File Data Items and Click on "Export" Button

Step 5: "Apply Filters" to Convert Orphaned OST to PST Format

Yes, you can easily export corrupted OST to PST file format. Moreover, this tool makes the very simple process to convert OST file to PST. For the conversion of files users just have OST file, Outlook email client, and the tool.
It depends upon the amount of data being converted. This tool is capable enough to deal with large sized mailbox. Moreover, there is no file size limitation imposed by the tool.
Partly Yes, though you will be able to view everything that exists inside your .ost file but in order to make the conversion you have to purchase the software.
Outlook .bak file is the replica of OST file. Users can get emails, calendars, contacts and other data items from the .bak file by using this OST to PST converter. Moreover, this tool supports Outlook .bak file conversion to PST, EML and MSG format.
Yes, OST to PST Converter tool is compatible with all the versions of Windows operating system such as 11, 10, 8, 7, Vista, XP and works great with them.
If you want to migrate ANSI OST file to UNICODE PST then you can use this tool. It supports both ANSI and UNICODE OST file and generates PST in UNICODE format. So, users can easily perform migration of OST files within few clicks.
The OST file to PST conversion software supports all Windows OS including 7, 8, 8.1 and 10 and is compatible with all Microsoft Outlook versions such as 2007, 2010, 2013 and 2016, 2019, etc.
What Customers Are Saying

Get User Reviews of OST to PST Converter Tool

20 Ratings
5 Star
4 Star
3 Star
2 Star
1 Star