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How to Export PST from Outlook Web App?

  author
Leena Taylor Paul   
Updated: Export • 6 Min Read

Summary: Outlook Web App (OWA) does not support direct PST export natively. You can export PST from Outlook Web App by using a third-party email export tool that connects via IMAP or Microsoft API. The tool downloads your OWA emails and saves them as a PST file. This works without needing the desktop Outlook application.

OWA is a browser-based email client. Since it lacks a built-in PST export feature, a dedicated third-party tool is the most reliable solution.

Reasons and Problems while exporting PST from Outlook Web App

The main purpose of exporting the Outlook web application data is to back up your important emails. If you can’t access your email in cloud computing, you can just open it on your desktop. Now the problem is that using the manual method you have to save these emails one by one if you want to make a backup. However, if you are looking for a quick fix to it, you need to transfer your vision to some other method or software that can complete this task as easy as it could never be.

Alternative Method to Export PST from Outlook Web App

If you are looking for a quick solution to export PST from OWA, 4n6 Email Backup Tool is a perfect application. The application is very easy to use and very efficient in performing the task. OWA to PST Exporter gives you an easy way by following how you get the job done. The application is fully automated and virus-free, which only takes less time to fully complete the task. The software is a complete package and comes with many benefits that will smooth your way.

Download email backup

  • Allow exporting multiple PST files from OWA at once with few clicks
  • Allow you to choose any location to save the output data files
  • The tool maintains email properties while exporting into PST format
  • Support to open PST files in Microsoft Outlook 2019, 2016, 2013, 2010, etc.
  • The tool supports every latest and earlier Windows operating system
  • This application provides 100% safe, reliable, and accurate result.
  • There is no file size limitation to export PST from Outlook web app

These are some highlighted and useful features that will make your experience of doing the task more enjoyable. Now check out how to export them using the tool.

Easy steps to Export PST from OWA

Suggestion: This mentioned utility comes with free trial version. With the help of this demo version, you can go through the working process of software for testing and then will be able to know its efficiency. And if you want to use the tool to the fullest purchase a license key once and use it for many times. So we highly recommend you to take a try first and they go further.

  • Download the OWA to PST exporter on your Windows OS platform.
    OWA to PST exporter
  • Launch this superlative software to start the export process accordingly.
    run the application
  • After that, choose Open << Add Account option from the drop-down menu
    Add account
  • Now enter Outlook.com email id & password along with IMAP server name
    email address and password

Note: IMAP server name for Outlook.com is (imap-mail.outlook.com.)

  • Once you add the account, your data will start uploading on the software window.
    start loading
  • Now hit on Export tab and select PST from the available standard formats.
    select PST
  • Click against email folders that you want to convert into *.pst extension.
  • Press the Browse button and pick a destination path to store output data in PST.
    Browse button
  • At last, click on Save option from software GUI to begin the exporting

Congratulation! Your files will be exported in PST. The complete export will take just a few moments, and then you will be notified of the successful completion of the process. It will also offer you a tab by which you can directly open the location where your PST files have been saved.

In conclusion

The article contains the most important information about how to export PST from Outlook web application. This task can’t be completed manually, we recommend that you use an alternative solution which is Outlook web to PST exporter. This is the best possible way to do the job more easily and reliably.

If you face any difficulties using the application, you can ask us for technical and non-technical assistance at any time. Thank you.

Common Errors When Exporting PST from Outlook Web App

  • No export option found in OWA settings: OWA does not offer a native PST export. You need a third-party tool that connects to your account via IMAP or Microsoft Graph API.
  • IMAP connection is blocked: Some organizations disable IMAP access in OWA. Contact your IT admin to enable IMAP, or use a tool that supports Microsoft OAuth authentication instead.
  • Only recent emails are exported: Some tools default to a short date range. Set the start date to your oldest email to ensure a complete export of all messages.
  • PST file cannot be opened in Outlook: The PST file may be corrupted during creation. Re-run the export and verify the PST integrity using Outlook’s scanpst.exe tool.
FAQ: Exporting PST from Outlook Web App

  • Can I export PST directly from Outlook Web App? No. OWA does not have a built-in PST export. A third-party tool is needed to convert OWA emails to PST format.
  • Do I need desktop Outlook to export OWA emails to PST? No. A standalone export tool creates the PST file without requiring Outlook installed on your PC.
  • Will all folders be included in the PST export? Yes, if you select all folders. This includes Inbox, Sent Items, Drafts, and any custom folders in your OWA account.
  • Can I export a shared OWA mailbox to PST? Yes, if you have Full Access permission on the shared mailbox and your tool supports shared mailbox export.
  • How do I import the exported PST into desktop Outlook? Go to File > Open & Export > Import/Export in Outlook, select “Import from another program or file,” and choose your PST file.

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