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How to Import OST File to Outlook Account? Get Perfect Solution

Karen Chard ~ Modified: 31-08-2023 ~ How To ~ 6 Minutes Reading

ost to outlook

Overview: Are you finding a method to import OST file to Outlook in Windows? Or want to open OST file in multiple versions of Microsoft Outlook such as 2021, 2019, 2016, 2013, 2010, 2007, etc. In this article, we will discuss a case study for how can you import multiple OST files without any restriction. To get the solution in detail, just read out the complete solution till the end.

OST file stores the crucial data for saving Exchange Server but is not so easy to import files in Outlook as there is no direct manual way. These files can be opened with configured profile (Exchange/IMAP) only. Once a user disconnected the server or update the profile that time OST files get orphaned and cannot be imported into Outlook.

To import the disconnected OST file, we need to change them into Outlook readable format. Generally Microsoft does not provide any way to relink OST file in Outlook. But Don’t worry, follow below steps and easily open OST files in Outlook all versions.

relink ost to outlook

A large number of users are having the query – how can I import OST files into Outlook 2019, 2016, 2013, 2010, etc. Some of the reasons are explained below.

User Query

I have several former employees outlook files, and need to view them, when they were copied from the former-employees computer the format of the Outlook file was .ost which I can’t import into Outlook (as I don’t know how to). Is there a way to import .ost files into Outlook? And finally, how would I convert them, as I believe you can do this through the Archive option within Outlook.

More Frequently Searched Queries

  • How to import an ost file into outlook 2016?
  • How to open the OST file in Outlook?

We recommend you use the second-mentioned solution to import the data directly into Outlook.

Method-1: Import OST Files to Outlook Manually

Before performing below steps, make sure to you are able to access your OST file in Outlook. If you have orphaned, inaccessible, another user’s OST file, Then move to Method 2.

Step 1: Convert OST Files to PST 

  1. Open Outlook >> File Menu >> Open & Export.
  2. Click on Import / Export >> Export to a File.
  3. Select Outlook Data File (.pst).
  4. Choose a specific folder or the complete account.
  5. Check on the Include subfolder.
  6. Enter the destination and get the file.

Step 2: Import Resultant Files into Outlook

  1. From File Menu in Outlook, click on Open & Export.
  2. Click on Open Outlook Data File.
  3. And, view the OST files in Outlook.

Method-2: Import OST File to Outlook All Versions

As we have discussed earlier OST files or Offline Outlook Data Files cannot be directly opened in Outlook Windows. A huge number of queries are posted on the internet to find a solution. That’s why we developed a solution called – RecoveryTools OST File Converter Tool. Using this application, you can easily convert all those OST files to PST format. Thereafter, you can import the resultant files directly into the Outlook account.

This mentioned software is also capable to convert/importing/exporting OST files such as converting OST to PDF, converting OST to EML, converting OST to MSG, OST to Windows Live Mail, and OST to Office 365, and multiple others.

OST to Outlook Import Tool Free Download:

Download for Windows Download for Mac

Note: Using the trial edition of this application you can easily export 25 emails from all folders of OST to Outlook data file format. This process will help you to understand the working process of this tool. For more, you need to buy this product for lifetime use.

Also Read: Tool to Repair OST Files

Steps to Open OST File in Outlook 2021, 2019, 2016, Etc.

Follow the instructions to access the orphaned, inaccessible, corrupted, another user’s OST file into Outlook all versions. Let’s get started!

  • Install & Run the OST to Outlook import tool on your existing Windows OS system.outlook migrator
  • Load OST Files from the Manual path or from the default configured Outlook path. You can select them with the help of dual manual selection options – Select Files or Select Folders.load outlook files
  • Choose only the required folders to perform the selective conversion.import ost file into outlook
  • After that, choose the PST option from the list of 20+ File formats and email clients.import-pst-into-outlook
  • Setup file conversion options in the application panel. Enter the destination location where you want to store the data.import-ost-file-into-outlook
  • Once your setup properly clicks on the Convert button & analyzes the process.ost-conversion-process
  • Access resultant files and then import them into Outlook Application.
  • Launch Microsoft Outlook and follow File >> Open & Export >> Import/Export >> Import from another program >> Browse the PST file (generated in above step).

    import ost file to outlook 

Now, you just need to import the resultant files into Outlook manually. Hence, from the above, we can easily understand that it is very easy for users to import OST files into Outlook for Windows. The software is one of the best solutions available at the present time as it provides an option to Export Emails, Contacts, and Calendars separately into Outlook.

Benefits of Using This OST to Outlook Import Tool:

  • Preserve OST Files Metadata & Properties:

The software is designed with advanced algorithms to maintain metadata and all other properties during the import process of OST files to Outlook account. The attributes like To, Cc, Bcc, Subject, Date, and Folder Hierarchy all will be kept preserved and completely secured while using this software.

  • Easy To Use GUI  of the Tool:

The utility is no doubt one of the simplest ways to import complete data. No Outlook installation is required to perform the conversion as the software is completely standalone to perform its working.

  • Dual Options to Load the OST File

The software is capable of its perfect AI by providing the option of loading OST files on the panel. It provides various strategies to load OST files including the manual selection of files either by Files or by Folders. Apart from it, the software also provides to load of data from the default configured profile location OST file into Outlook.

  • Compatible with All Windows OS all Editions:

The software easily runs on all Microsoft Windows OS including Windows 11, 10, 8, and below version for both 32, and 64-bit OS editions. Use this tool and easily import OST to Outlook without any limitation.

The Verge

In the above-discussed article, we take a brief description of all the details regarding how to import OST file to Outlook on Windows. We had discussed both the manual as well as the professional way to carry out better results.

Although we recommend you to use the expert’s recommended solution that is easy to use and can easily import an unlimited number of OST files into Outlook without imposing any size limitation. For more information, you can connect with us anytime.