2. Software
  3. OST Conversion
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OST Converter Software

Error-Free Export of OST File and its Elements Seamlessly

  • Smooth conversion with OST emails, contacts and other information.
  • Error free conversion by preserving email properties.
  • Enables you to export all sized OST files (MB to GB).
  • Free to choose any OST file for conversion.
  • Preview facility before final export of OST data.
  • Compatible with Outlook 2003, 2007, 2010, 2013 and 2016.
  • Arranging messages including to, from, cc, bcc, subjectetc.
  • Support all major editions of Windows OS (32 and 64 bit) Win 8, XP, Vista etc.
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Salient Features of OST Conversion Program

Convert OST File Completely very Easily

The software allows OST file conversion including all emails, contacts, notes, journals, events etc. to PST format. Error-free conversion is done with the successful application without harming any file.

Support all Outlook Versions

OST to PST Converter makes Outlook email program highly flexible. You can export any Outlook edition OST file without any problems either it is Outlook 2003 or 2016.

Migrate Desired OST Files

With OST export program, you are fully free to decide any OST file for conversion. This could be any size OST file. This option is highly useful to remove unwanted files/folders conversion into PST format.

No Changes to Original OST File

No data is lost or damaged while you have chosen Outlook OST to PST Converter. It offers error-free migration by supporting English as well as non-English characters.

Allow all Size OST Files

OST to PST Conversion tool supports conversion of any size OST file. Not a single file is missed at all during the whole conversion. Moreover, you can convert unlimited OST files with the license of this tool.

Preview before Exporting OST File

This is an intelligent application that has been designed to provide Preview of entire data items in a tree pane structure before you convert them.

Save your Files to any Location

With OST to PST Conversion tool, users have found the command to save converted PST files in the desired location of their systems.

Free Version of the Tool for Testing

Demo version is provided to evaluate the program performance closely. After satisfying with the tool, you can purchase it easily and perform unlimited conversion with it.

How to Perform OST to PST Conversion?

Check Free Manual Method to Convert OST to PST and Follow Simple Steps


The foremost step is to download and launch the software on your Windows operating system. When you install the software, the first page will appear as -


OST to PST

Go to Browse button and locate required OST file for conversion from your system. No issue of file size. Any size OST file can be uploaded easily.


add OST file

A detailed preview is displayed along with folder names and number of items contained in the left side of the screen.


preview OST file

There is a special facility provided by the utility and that is saving of email messages to HTML/MHTML format.


OST to HTML

You are allowed to save contacts to VCF format and calendars in ICS format to any location.


save VCF and PST

An export Window is displayed, choose an option here in which you want to export OST file. In select options, you may choose some folders to export or complete OST file. Moreover, empty folders are ignored by the users.


export Options

Provide a location to save the resultant files. It may be a new folder or an existing folder to save the output files. Finally, click Convert Now.


output location

Note: You are allowed to convert 10 items from OST file as it is a demo version of the tool.

Convert OST to PST Utility FAQs

What is the location of OST file?

You just follow the steps and you will get the location of your OST file.
  • Go to File>Account settings and again Account settings
  • Go to Data files and you will find the location of your OST file

Does the software perform OST to PST conversion when it is not connected to Exchange?

Yes, the tool allows to convert OST to PST conversion without exchange server connectivity.

Does the software work on Mac operating system?

No, we are sorry but our tool is developed only for Windows users.

Will your tool make any changes to my OST data after conversion?

No, not a single change will be created to original file during and after the conversion.

Highlights of OST to PST Converter

OST to PST

Step 1: Launch Tool and Add OST File.
preview OST file

Step 2: Show Preview OST File.
output location

Step 3: Select Output Location for OST to PST File.

What our Client’s Opinions about OST to PST Converter?

I would love to say it is a fabulous application that helped me in the conversion of OST files into Outlook PST format without any interruptions to any program on my system. The software even works fast with its few simple steps conversion. A big big thanks to the whole team.

Allie Brown USA

Once my OST file gets inaccessible and I was not able to open it. After a lot of hunts, I found OST to PST conversion tool of yours and got my OST file accessible by converting them into PST format with a rapid speed. Thanks for this tool to the team.

John Martin Australia

I was using MS Outlook 2013 and I decided to move to Outlook 2016 but what I found my OST files are not accessible to Outlook 2016. I have tried a lot to make them accessible but failed to do so. Finally, I decided to migrate OST files into PST format so that I can access them in Outlook 2016.

Nancy Willson NewZeland

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