How to Convert OST to PST Format? Complete Guide

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If you are in a need of migrating OST files to PST and several other file formats, you will need to convert OST to PST. So, if you want to know the methods to change OST to PST files then you have to read this guide carefully. Here, I am going to share different techniques of OST file conversion. But before that, you must take a brief idea about the two file formats.

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Overview of OST and PST File 

OST file is an Outlook storage table that stores data on your local device. This file format is mainly used by MS Outlook, Office 365, IMAP, Outlook .com, etc. It facilitates users to continue their work in absence of network connectivity and then automatically updates the file whenever it regains network connectivity. 

On the other hand, PST files are MS Outlook data storage files that are used to save the data of Outlook users. These types of files are easy to manage and more convenient in terms of storage. However, you must avoid storing a large size of PST files because oversized PST files often cause corruption to the file. In that case, you can split them by using an advanced tool like DRS PST Splitter software and safeguard your important data from corruption.

 As of now, we have understood the nature of the two file formats. So, moving ahead  I am highlighting some of the benefits of the PST file and then I will answer the query of how to change OST to PST free.

Also Read – How to Open OST File into Outlook 2010, 2013, 2016, 2019?

Advantages of PST File over OST File 

  • If you transfer your OST file into Outlook PST then you can continue access to your data at the time of power failure, virus attack, etc.
  • Users can recover deleted data from the mailbox after shifting OST into a PST file.
  • It is a wise idea to change OST files to PST as this helps users to retrieve data from a corrupt PST file.
  • Outlook PST file format is easy to migrate from one account to another in times of need.
  • At the time of maintenance in the exchange server, you cannot access your data unless you convert OST files to PST .

These could be some of the reasons that insist users export their OST files into Outlook. But, now the question arises how to convert OST to PST files? Well to fix this issue, users can refer to the techniques that are described below and transfer OST to PST manually.

Methods to Change OST to PST Format

Users have two different modes to change OST to PST. The first method is a free method that is suggested by Outlook professionals and is known as the manual method. Whereas, the second method is an automated practice where you have to use a third-party tool to complete your task accurately.

How to Convert OST to PST Manually?

There are two manual methods to change the format of the OST files into PST. You can choose any of the tactics and convert OST to PST manually.

Method 1 – Use the Import/ Export option

  • Open MS Outlook in your system.
  • Go to File Menu and then select Open and Export.
  • After that hit on the Import / Export option.
Go to open & export and click Import/Export
  • Choose the second option i.e export to a file and move Next.
Choose export to a file option to export OST to PST
  • Now, choose. PST and go for Next.
Select Outlook Data File(.PST) to convert OST to PST
  • Now, choose the mailbox items that you want to export and move next.
Select items to change OST to PST
  • Set the destination for the new PST file and check the appeared options. You can choose the options as per your preference and then hit on the Finish button.
Browse the file

Method 2 – Apply the Auto Archive option

  • Launch MS Outlook in your system and open the File menu.
  • Open the Options list and go to advanced options.
  • Then select the AutoArchive Settings. 
  • Now Auto Archive options will appear from that choose the options as per your requirement and then select the OK button.
Choose the options from AutoArchive box and hit Ok.

With the above steps, you can change OST to PST for free. But the manual procedure is lengthy and cannot transfer data from a corrupt OST file. In such a scenario, users can take help from the professional tool named DRS OST to PST Converter. This automated tool is the perfect online solution for this task.

Professional Method to Export OST to PST File

DRS OST to PST Converter tool is the prime technique for converting OST files into different file formats and email clients. It is the best OST to PST migration utility that renders some excellent services to its users like a handy interface, free demo version, tech support team, etc. Here, users can customize the conversion process based on their requirements. 

Conclusion 

I hope after reading this article, you have learned about the best method to change OST to PST format. The professional technique is fast, reliable, and effortless as compared to the manual method. Hence, users are recommended to opt for the smart tool and export their data into an Outlook account very easily.

Published by Jayatee Sen