How to Open OST File in MS Outlook 2019?

author
Jamie Kaler   
Published: Oct 4, 2023 ~ How to

This article will show you how to open the OST file in Outlook 2019, 2016, 2013, 2010 & 2007 all previous versions of Outlook. There is no question that Outlook is the most widely used email service in use today. The majority of Outlook users are acquainted with the phrases OST and PST; nevertheless, there is a couple of things to understand about the OST file format.

MS Outlook 2019 is the most recent version of MS Outlook launched by Microsoft with a variety of new features and options. Now as the new version of Outlook is launched; a lot of users upgraded their older accounts to the newer ones. With this; queries like how to open OST files in MS Outlook 2019 arise and here you will get to know how this can be done with real ease.

What is Outlook OST File Format?

When Outlook is set up to work with Exchange Server, an Offline storage table (also known as an OST) is produced and stored on your local hard drive. It’s possible to view our Outlook emails, notes, and calendars even while we’re not connected to the Internet.

When it comes to Outlook users, I believe that OST files are essential. Users may be prompted to import emails from an OST file into Outlook 2019 or another version on many occasions.

Also Read: How to Convert The Bat! Mails into PDF?

Manual Method to Open OST File in Outlook

if you want to open a connected Outlook OST file, which is connected with your account on the default storage location, then you can go for a manual method to open the OST file in Outlook 2019.

  1. Open Outlook email client.
  2. Now hit the “File” tab >> “Open & Export” >> “Import/Export” options from the screen.

    Open & Export

  3. After that, select the “Export to a file” option from the list.

    Export to a file

  4. And then, choose “Outlook Data File (.PST)” and hit the “Next” icon.

    Outlook Data File

  5. Now select the required data, that you want to export and open.

    required data

  6. Lastly, choose the saving option and hit the “Finish” icon to open the OST file in Outlook.

    saving option

Limitations of Manual Methods

  1. If you want to export large data in PST format, then there is a risk of corruption.
  2. Also, orphan and corrupted OST files will not open using manual methods.
  3. It takes a lot of time and high technical knowledge.

Easiest and Simplest Solution to Open the OST File in Outlook 2019

If you have an orphan, corrupted, and damaged OST file, then you have to take help from third-party tools like Jagware OST file to PST converter tool. we will convert the OST files into PST format because we all know Outlook is also compatible with PST file format, which is easily accessible with Outlook. this software has many highly advanced and sophisticated features, like bulk and selected email conversion. Also, the software provides multiple advanced features, some of which are mentioned below:

  1. Easily convert multiple OST files in one shot to PST format
  2. The tool ensures to keep the folder structure of the OST file is intact
  3. Any size of OST file can be converted easily and completely
  4. Emails, contacts, calendars, tasks, notes, everything will migrate
  5. Zero risk of data loss and 100% guaranteed data conversion
  6. You can save a lot of time when you convert OST into PST format

Steps to Open Outlook OST file in Outlook All Versions

  1. Run the software.

    software to Open Outlook OST file in Outlook

  2. Now upload the OST file using the Upload icon.

    upload the OST file

  3. Next, browse the saving location.

    saving location

  4. Lastly, hit the “Convert” icon to start the live procedure.

    start the live procedure

  5. After the process, you will get the confirmation message.

    confirmation message

Time to Say Goodbye

With all these benefits, it becomes a lot simpler for anyone to save the OST file into PST file format without any hassle. On the other hand, the manual conversion not only takes ample time to perform the conversion but can also be risky as you might lose your data while trying to open the OST file in Outlook. Moreover, you need enough technical expertise to migrate data from each mailbox one after the other with 100% accuracy. Taking all these points into account, it is thus always suggested to an OST file holder to opt for some reliable third party to perform such conversions.