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How to Create a PST from Outlook Web Access or OWA ?

Karen Chard ~ Modified: 13-10-2022 ~ Outlook ~ 5 Minutes Reading

This article quickly explains the procedure to create PST from Outlook Web Access (OWA). It is a very good practice to download emails from Outlook Online into a PST file.


I was using Microsoft Outlook email client till 2017. In 2017, I upgraded to its online edition i.e., Outlook Web Access. With OWA, I can use my account on any device from anywhere.

As time flies, my data storage also got increases on a web server. The problem with the cloud is that I don’t have any copy of my emails in local storage.

Outlook Online does not have an option to create a PST file from it. So, I just want to know a simple way to create a PST file from Outlook Web Access. It will be very helpful for me to have copies of my OWA emails in local storage.

Another benefit of creating a PST file is that I can easily import it into a desktop-based Microsoft Outlook email client.

Quick Solution:

Manually, there is no way possible to create a PST file from an Outlook Online account. But, here is a professional toolkit, that can provide a direct option to do so. Try Outlook.com Backup software, which will download all your copies of OWA emails into a UNICODE PST file.

Free download the toolkit from the below button:

Download for Windows

Create a PST file from OWA in 5 Simple Steps:

  • Run the software & provide Outlook.com Credentials.
  • Choose all required Outlook Online emails from the panel.
  • Select the PST option from the list of file saving options.
  • A setup like Destination path, filter settings, or folder language.
  • Start the process & access the output PST files.

Why Choose This Software?

The utility offers a simple way to obtain copies of your Outlook Web Access emails into a PST file. Users can also try the free edition of the software which will only create copies of your first 25 emails.

There are many amazing features that are offered by this software. An important of some of them are explained below:

  • Create Copies of Complete OWA Mailbox

This software asks the users to create a PST file from Outlook.com for the complete mailbox. It gives the ability for the users to choose all the required OWA emails from the list.

  • Export Selective Items with Advanced Filters:

The tool gives a facility to create PST files from Outlook Web Access account only for selected emails. Users can apply the filter settings on the basis of various parameters like Date Range, From, To, Subject, Cc, etc.

  • Create PST files from Multiple OWA Accounts:

Another great benefit of this application is its support for batch conversion. A user can instantly load mailbox items from multiple Outlook.com accounts. Create a CSV file with login credentials & then upload the file in the software.

  • Preserve Metadata & Properties:

The software will create a PST file from an Outlook.com account while the original properties of emails remain intact. User will face no loss in email meta properties, & formatting. The on-disk System folder hierarchy of mailboxes will also be kept preserved.

  • Create Email Copies with Attachments:

Users can create copies of emails from Outlook Web Access account to PST file. It supports the conversion of all the embedded attachment files. All types of attachment files like documents excel spreadsheets, PDF files, etc. are also supported.

Similarly Read

How to Create a PST from MSG File?

Best Solution to Create PST file from OWA

It is the best solution to create a PST file from an Outlook Web Access account. It has been reviewed by a large number of industry experts. Their valuable comments are listed below:

Experts Reviews:

I have tested this software for up to 50 GB of data. There is no problem with using this application. I will recommend the application for creating large PST data from Outlook Web Access.
– Salesforce

It is an amazing solution to create copies from the Outlook.com account into a single PST file. There are no changes made in the original content of Outlook Online emails.
– G2 Crowd

Perfect choice for all the users who wants to save emails from Outlook.com to a hard drive. It will create an Outlook Data File (*.pst) for all OWA emails at local. Original system folder hierarchy of mailboxes will also be kept preserved while using this software.

Closure Comments:

The above article is a perfect guide to ease the users in creating a PST file from an Outlook.com account. Outlook Online alias Outlook Web Access shortened to OWA is a Microsoft Outlook webmail service.

The application will create a UNICODE PST file, that helps them to import into all the latest Outlook editions. If you still face problem & does not know how to do so. Then read this blog which guides you on how to import PST files to Outlook email clients.