Convert OST to PST using Manual & Best OST to PST Converter


Do you need OST to PST converter software or a manual way to convert your OST file? If yes, we will be happy to assist you with this question.

As we know that OST (Offline Storage Table) data files cannot be accessed directly in any system. So the user needs a proper and fast way to import OST file data into Outlook PST.

Here we will share the manual as well as the direct way to convert OST to PST format. But first I want to tell you “Why OST to PST conversion is needed?” so that you can understand the logic behind this conversion and how we can deal with it.

Reason behind OST to PST conversion process

You can’t get any help from it when MS Exchange crashes unexpectedly. In such a situation, a challenging situation is created in front of the user and he has to convert the data immediately.

The second reason is also related to the Exchange Server itself. If the Exchange Server has gone into maintenance then you will not be able to access your mailbox nor can a user open any data. To overcome this problem, you need to export ost to pst file format.

By converting OST to PST, you can open the data in any other system as well as send it to anyone. This situation proves to be very helpful for moving the company and for the company associates.

MS Outlook Client Errors:

  • ‘Your Offline Folder File (OST) is not configured.
  • Registry or installation problem – Outlook may need to be reinstalled.

The corruption of the OST file is the most common reason for this conversion.

For any of the above reasons the user has to go through the conversion phase and you can never use a manual process in this circumstance.

Straightforward method to convert OST to PST format for Outlook

An online browse provides you with a lot of possible tools to export OST files to PST file format but not all solutions give better results. That’s why we recommend that you use QuickMigrations OST to PST Converter Tool to convert OST to PST format in 4 easy steps.

It is the most accurate and well-programmed application tool that loads large OST files and easily exports them to Outlook PST format.

4 simple steps to export OST data in PST

  • Download QuickMigrations for OST to PST program and install it in your Windows OS.
  • Launch the application and click on Add file button to load the OST data file
  • Select all folders and browse the destination to save exported OST file.
  • Click on the Export button and wait for the confirmation window.

Once it provides the PST file, you can import it in Outlook 2019, 2016, 2013, 2010, 2007 & earlier versions.

As you see this process is much easier and it also works on corrupted, damaged, and archived OST files.

Manually convert OST to PST for Microsoft Outlook

I have shared the above straightforward procedure which is effective in all errors and situations. Now if you can easily access your Outlook profile and your OST data is healthy then you can manually export OST to PST format without any hassle.

Method 1: use the Import-Export tool to recover the OST file in PST

  1. First open Outlook and go to the File option in the menu bar >> Click on Open & Export and select the Import/Export option.
  2. A popup window will open, select “Export to File” and then press the Next button.
  3. Select Outlook Data File (.pst) in the next popup and Next.
  4. Now select your mailbox which you want to export from OST to PST and check on the “Include subfolders” option and then hit on the Next button.
  5. A new window will open, browse to the location to save the PST file, and hit on the Finish button.

This procedure works on all MS Outlook versions but remembers that your OST files should not get corrupted or corrupted.

Method 2: Transfer OST to PST using the Archive process

With this inbuilt feature of MS Outlook, users can also export OST to PST format.

  1. Launch Configured Outlook >> Open your OST data, which you want to import into PST.
  2. Go to the File menu >> Info and Mailbox Cleanup, and then choose Archive.
  3. Check the “Archive this folder and all subfolders” box and set the date in the “Archive items older than this” option.
  4. Browse the location to save the archive PST file in your local system and finally click on the OK button.

After this whole process is over, you will get the PST file from OST.

Important Note

All of the above manual procedures only work if:

  • You must have installed MS Outlook with the same profile.
  • Outlook is configured with Exchange Server.
  • Must not have a corrupted mailbox
  • There should be enough drive space in your computer/pc/laptop.

Final Verdict

Here I have shared the best OST to PST converter tool with 2 manual processes. You can read and perform the conversion as per your requirement. This will work for you even if you just want to open and read the OST file. With the free OST to PST demo, the user can migrate 20 items from each mailbox and open them in Outlook.

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