How to Convert OST File to PST File Format in Outlook?


Emails plays an important role in our daily life as we use them in connecting with people or business purposes. In this order, Microsoft Outlook is one of the most popular email client. It is used by both daily and professional users. Both OST and PST are two Outlook database files to store complete mailbox items like emails, contacts, notes, attachments, tasks, messages, etc. Sometimes Exchange Server crashed or under maintenance due to which users can not access their mailbox data to avoid such kind of situation, You can convert OST to PST file format.

Here I have mentioned an effective and effortless method to convert unlimited OST files to PST format along with complete mailbox data and all other items like emails, contacts, notes, etc.

Effortless Solution to Convert OST files

OST file conversion is a crucial process for both individual and organization using Microsoft Outlook thus you can take help of most reliable and easy to use ZOOK OST to PST Converter software. It is designed or developed in such a way that anybody can safely and quickly convertor save multiple OST files to PST file format including emails, contacts, notes, attachments, tasks, journals, etc. The software comes with wide range of features some of them are mentioned below.

Important Features:

Bulk Export

Users can convert single or multiple OST files to PST format at once. You can also import a specific OST file or complete folder into PST.

Safe and User-Friendly Interface

The software is developed with modern algorithm which makes it an effective, powerful and safe tool. It also have simple and user-friendly interface which supports both technical and non-technical users.

Recover Complete Data

Using this tool, You can recover complete deleted or inaccessible mailbox data of OST files. It is capable to convert highly corrupted, damaged or orphaned OST files.

Ensuring Data Integrity of OST File

The software ensure or protects entire data integrity and original folder hierarchy of OST file in resultant PST files. You can access converted OST database files in any editions of Microsoft Outlook.


This tool is fully supportable to Microsoft Outlook 2021, 2019, 2016, 2013 and all below versions and also users can smoothly install and run it on any versions of Windows OS like 11, 10, 8.1,8, 7, XP, Vista, etc.

Technical Support

Users can directly contact with our technical support team at any times for any query regarding this software or email management. The technical support available for 24*7.

How to Utilize Professional Software

  1. Install and Run OST Converter Software.
  2. Click on the Select Files or Select Folders to Add OST files to Software Panel.
  3. Click on the Browse Button to Set Saving For Converted OST Files.
  4. Now, Click on the Convert Button to Begin OST to PST conversion Process.

Note– After click in the convert button, Waite for a while and all the desired OST database files will convert into PST format and stored at saving location in your system.


ZOOK OST converter tool is fully professional and safe tool to seamlessly export complete offline Outlook mailbox data to PST file format on Windows. It is one of the best practice to get faster and successful OST to PST migration for Outlook. Any individual users or an organization can utilize this tool as It is fully safe and easy to use tool.

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