In any case, if you want to migrate emails from OST to PST file format, then here you will get the best OST to PST Converter. This allows you to convert and export Offline OST to PST for Outlook. If you are looking for the best and reliable utility to perform OST to PST migration then you are on the right track of searching the tool.

In this article, you will come to know about the trustworthy solution which can easily convert OST to PST file format along with entire Outlook data items. But before migrating the data we should know about these technical terms to make the process simpler.

Brief Introduction of OST and PST Files

OST - An OST file, or offline storage table (.ost) file, is an offline Outlook Data File of Microsoft Exchange Server which enables the user to work with their messages and mail data. This solution even works when the access to the mail server is not out there. OST files can be used in two scenarios: with Microsoft Exchange Server's Cached Exchange Mode and with the Outlook Connector for Windows Live Hotmail when accessing Hotmail mail.

PST- PST is well known as Personal Storage Folder. The file extension of this file format is (.pst). It is widely used to store copies of messages, calendar events, and other items of MS software such as Microsoft Exchange Client, Windows Messaging, and Microsoft Outlook.

Why Do We Need to Convert OST into PST Format?

Do you know when and why it is required to export OST to PST file format? There are many reasons when users urgently required to migrate from OST to PST file that too with full security. These reasons pushed out users to proceed with the prominent solution to make the process easier and convenient.

Some of the reasons have been listed below:-

  • MS Exchange Server crashed.
  • Exchange server downtime
  • Abnormal termination of the profile
  • Damage on the database
  • Virus attacks or malware infection
  • User account deleted accidentally
  • Application error like sudden shutdown
  • Logical corruption that leads to server error

How to Export Offline OST to PST? – OST to PST Converter

In order to transfer Offline OST file to PST format for Outlook, users need to go with a trustworthy solution. Users need to choose one of the best and recommended tool i.e. ZOOK OST to PST Converter to convert OST file to Outlook PST file format to operate this solution is even easier. It is a user-friendly software that provides a hassle-free platform to the users. So that even any non-technical users can also operate this best-suited utility without any technical assistance. Users just need to select the OST file and the destination location to perform OST to PST migration. After the successful conversion, users can directly import OST to Outlook 2019, 2016, 2013, 2010, 2007, etc.

Steps to Convert OST to PST for Outlook: -

  • At the very first step, download the best OST to PST Converter on your PC.
  • After downloading it, install it in your local system.
  • Choose single or multiple OST files save in a single folder from the system by choosing the required option i.e. “Select Files / Select Folder” option.
  • The next step is to click on “Browse” and choose the desired saving location to save resultant OST files into PST format.
  • Finally, click on the Convert button to begin OST to PST migration.

ZOOK OST to PST Converter

In a couple of moments, the tool initiates the OST to PST conversion to export Offline OST file into PST format. It offers several advanced features that enable you to bulk convert OST files into PST format without any error in a few seconds.

Advantages & Benefits of Using OST to PST Converter

  • This OST to PST Converter offers the users to export multiple files of OST into PST format to speed up the process.
  • The data integrity of the emails is preserved by this tool even after the conversion.
  • It offers the user to select the desired destination file location to save the outcome PST file.
  • The tool is reliable that OST file content is often accessed in PST format, without any manipulation or alteration in data.
  • This utility is an independent one that does not require the installation of any additional tool to perform the operations.
  • It is also fully compatible with all the versions of Windows OS for both 32 bit & 64 bit.
  • It simply supports Windows 10, 8.1, 8, 7, Vista, XP and all below editions.
  • It supports all versions of Outlook 2019, 2016, 2013, 2010, 2007, etc.
  • This utility can also split the large size OST files into the smaller ones
  • It also offers to merge small OST files into a single PST file after the conversion process.


Whenever, it is required to convert OST to PST format to save offline Outlook data into PST format, then here you will get a hassle-free solution. Users need to choose one of the best solutions i.e. ZOOK OST to PST Converter to resolve any issue regarding the migration process of OST to PST. It ensures user about 100% error-free results to export OST file to PST format. Thereafter, you can safely import OST file into Outlook 2019, 2016, 2013, 2010, etc. So, I would like to recommend you to use the best and reliable solution to perform this migration process.