OST to PST Converter

Size: 31.9 MB Version: 1.0

System Requirements


OST to PST Converter
Best Tool to Conveniently Convert OST File to PST

(Average Rating 4.6 / 5 Based on 101 Reviews)
  • The Software supports bulk conversion of OST files
  • Examines data of OST files in 7+ Mail preview
  • Capable to convert all embedded attachments of OST emails to PST
  • Advanced scan options to filter messages based on 9+ parameters
  • Software supports Windows OS and
    OST file to PST Converter supports Windows 10, 8.1, 8, 7 & other below versions
    MS Outlook (32/64 bit)
    The utility supports to convert OST to PST in Outlook 2016, 2013, 2010, 2007, 2003, & 2000 Versions


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Price: $299
Windows 10 outlook 2016

Installation Uninstallation EULA

OST to PST Conversion utility


Batch Convert OST to PST in Outlook Step by Step


Select option to create a new collection

convert ost file to pst


Create collection by providing details such as title, collection path, & description

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how to import ost to pst file


Click scan file option in top bar. Select file type. Browse file from local storage and then click on add.

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migarte OST all data items to PST


Software quickly scans & loads file in quick time for view.

move offline data to PST


Preview scanned data to authenticate its formatting. By default software provides 8+ preview modes to study anatomy of email data file.

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export OST emails to PST


OST to PST Tool provides search option to perform search based queries on email data.

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export OST data to PST


Select emails & right click on it to export. For bulk mode, use export given in top bar.

Migrate OST emails to PST


Choose file in destination. Apply export options such as multiple naming convention, maintain folder hierarchy etc. Browse desired location to save resultant data. Click OK for start.

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move folders from ost to pst

The OST File

Offline Storage Table file, abbreviated as OST files, is the file format that is used to store the data that resides on the Exchange server, when Outlook is synchronized with Exchange server. These OST files are referred as the exact replica of the Exchange server data. The OST file allows the users to work in an offline mode with Exchange when the internet connection is unavailable.


The PST File

PST file (Personal Storage Table) is the default data repository of MS Outlook when configured with IMAP or POP3 protocols. It stores the entire data of Outlook profile like emails, contacts, calendars, tasks, etc. It is to be noted that this PST file cannot be accessed in any other application except Outlook. There are two kinds of PST files-ANSI and UNICODE. Whilst Outlook 2002 and earlier versions, used to store data in ANSI PST files, UNICODE PST file is only supported in Outlook 2003 and later versions.


The Complication and Concerns

The Challenges comes When move OST Files to PST, the numbers of challenges that are experienced by the users are:

  • Is conversion of complete data possible?
  • Is it possible to convert bulk OST Emails to Outlook PST?
  • How much time is invested in complete conversion of OST Files?
  • Is MS Outlook installation necessary for conversion of OST file?


The Solution

The challenges mentioned in the above section, are mostly encountered by the users when they look forward to convert their OST files to PST. The user requires being technically strong in order to perform the conversion process. However, in case you are a nave user and are not familiar with the technicalities, then don't u worry. These challenges can be overcome with a very best OST file to PST converter software. The software is a sure shot software to convert OST files. The software performs the conversion without compromising with the data integrity of the OST files.


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OST to PST Conversion – Case Study

Common Administrative Barriers

  • A little while back, Mr. Evan faced an issue with large 15GB OST file of an Exchange, which suddenly becomes inaccessible. It was hampering the emailing service & thus he lost his account access of his OST file. All he wanted was to make the mailbox items of Exchange accessible by troubleshooting OST file issue, as the large OST file size was the biggest obstruction.
  • Thus, being a part of established company Mr. Evan was not able to compromise with an interrupted internet service for any of its users as well. Therefore, a need arises for an effective solution for making the items stored in OST file accessible as early as possible.
  • Evan then started looking for a solution that could help resolve the problem of inaccessibility of data items in OST file without any data loss. He started an intensive research on Google, then he found the software to be an ideal option.

An Exceptional Outcome By the Software

Evan chose MailPro+ Software to convert corrupt OST file into a usable state by transferring all data items to PST file format. He also recognized eminent features of the software which are listed below:

  • The software supports bulk conversion of OST files
  • Capable of converting all embedded attachments of OST emails to PST
  • Examines data items of OST file in 7+ Mail Preview
  • Get detailed Export process report in CSV file format

Evan went ahead & also ran the demo version of the software which provided the following results:

  • The OST file items were easily converted into PST, without losing a single mailbox item.
  • All the Extracted emails were saved in a new Outlook PST file.

2 user

Stephen Judge

“OST to PST Software was able to convert 15GB file easily. I got all emails in PST without any issue. I’m glad that I chose this software to access corrupted OST files.”

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Hi, my name is John, I am a service provider. I have been offering support via managed service offerings including IT network support, online backup & the latest cloud solutions, including Microsoft Office 365, Microsoft Azure, MS Outlook & Amazon Web Services.

I undertake projects of all sizes & furnishes IT support across the North West, Merseyside, & West Yorkshire. By providing the right kind of solutions to various problems, it guarantees that the systems of the clients are safe, robust, & reliable.

How to Migrate OST File into PST


Does tool impose any restriction for migration of OST files to Outlook PST format?


The application does not put any restriction on the file size for the conversion process to move OST file to PST format. However, the free trial version of the utility provides a trouble free experience for converting OST files into PST file format up to 2GB.


Do we have to install Outlook on our system for executing conversion process?


Absolutely not, the application does not require the installation of any email client for performing the migration, you simply need to have the OST files and it will convert it into PST file format which can be export to any of the Outlook client.


Can I export the messages selectively with software?


Yes, you can export only the messages which you want to export from OST file to Outlook PST file format. You have the checkbox option, while converting the files, simply enable the checkbox against the messages which you wish to export and the software will migrate only those messages to PST file format.


Can I get the exact information of the transfer OST to PST files process?


The application generates an export report for the migration process here all the basic details like the no files getting converted to PST file format and the files which have failed to convert into PST file format. You have the facility to save this report in CSV file format.

Splendid Performance by OST file to PST file converter! OST to PST Converter has been the just right tool that I was looking for effectual OST conversion. I got several OST files which had important data related to my previous office and I was really need of a tool that would enable me backup OST file in Outlook 2013. Software has come out an all-in all product to help me out for performing migration of OST files conveniently.

Joana Hankins, Argentina

Being in the team of system administrator, I was on the look out of a utility that would perform seamless export OST to PST in Outlook 2013. Thanks to your team for bringing up such a commendable product! to change ost file to PST. Now I can perform all the .ost to .pst related migrations without any hassles.

Paxil Gladys, Portugal

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