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How to Import PST to Office 365 Webmail Account?

This article will guide you to upload .pst file to Office 365 account. As we have found plenty of users want to open PST file in Office 365 webmail account. If you are also one of them then read the complete article and import PST to Office 365 webmail account without any hassle.

Nowadays, the cloud has become the best platform for keeping your important data secure. Moving your important emails to a webmail account is a common practice, one such is PST to Office 365 migration.

Office 365 is a cloud-based platform mainly for business enterprises. It contains all the office components including Skype, Exchange Online, and SharePoint Online. It offers various outstanding benefits, such as – remote access, ease of setup and management, data loss prevention, always updating with the new version, etc.

Can I import PST file into Office 365 mailbox? Yes, you can do it using Outlook. configure your Office 365 account with Outlook. Then, import PST file into Office 365 mailbox. You can also do it using Network Upload method but this is so complicated process. On the other hand, if you want to import PST To Office 365 without Outlook then use Xtraxtor PST Converter. The software can directly complete this importing process without any external help. Additionally, the tool can also help you import PST to other webmail accounts such as Gmail, Yahoo Mail, Hotmail, etc.

Benefits of Importing PST to Office 365 Webmail Account

There are several advantages of uploading PST to Microsoft 365 account. Some of them are given here-

  • PST is an Outlook data file. You cannot open PST file without Outlook. Once you import PST to Office 365, you can open PST file without Outlook on any device.
  • Office 365 is a cloud-based email service. You can access your data at any time or any device such as Android Phones, iPhones, tablets, PCs, Computers, etc.
  • Office 365 provides more security features as compared to other email applications preferably making it better to upload PST to Office 365.

Ways to Import PST to Office 365 Webmail Account

There are two methods to open PST file in Office 365.

#1. Manual Solution
#2. Automated Solution

Both methods are explained in detail. Lets start.

Method 1. How to Open PST File in Office 365 using Outlook?

You can manually import PST to Office 365 using Outlook. Follow the below given steps for PST to Office 365 migration-

Step 1. Add Office 365 Account in Outlook

  1. Open MS Outlook email client on your system.
    Now, Click on File >> Add Account.
    Import PST to shared mailbox Office 365
  2. Enter Office 365 email address and hit on Connect.import pst to outlook 365
  3. After that, Type Office 365 account password and Click on Connect.
  4. Now, your Office 365 account is successfully added to Outlook, Press Done button.import pst to offfice 365

Step 2. Import PST File into Office 365 Mailbox

  1. Again Click on File >> Open & Export >> Import/ PST file to shared mailbox
  2. Select Import from another program or file and press Next button.export PST to shared mailbox Office 365
  3. Choose Outlook Data File (.pst) and hit on Next button.
  4. Click on the Browse button and select the PST file that you want to Import.Import PST to shared mailbox Office 365
  5. Choose Office 365 Mailbox and click on Finish button to start the import process.

Why is Manual Solution Not Recommended?

  • This is so lengthy and time-consuming process.
  • There is no email filtration facility to import selected emails from PST file.
  • If Outlook import export option is greyed out then you can not upload PST files to Outlook 365.

Method 2. How to Import PST Emails to Microsoft 365 Instantly?

To upload PST to Outlook 365 without Outlook, use Xtraxtor PST Converter software. This utility will directly import PST to Office 365 webmail account. Most important there will be no data loss during the import process. Along with that, if you want to import emails from .pst file from a particular date, then this tool offers a date range filter to import PST to Office 365 account.

Additionally, you can also import PST to Hotmail, Gmail, Yahoo, Yahoo, and many other webmail accounts in a single interface. Apart from these, this utility will also offer different file options to save .pst file data. You can use this tool and convert PST to MBOX, PDF, CSV, vCard, ICS, and other file formats.


Steps to Import PST to Office 365 Without Outlook

  1. Install and Run Xtraxtor PST Converter on your system.
  2. Select Open >> Email Data File >> Outlook PST/OST File >> Select File from Folder.Import PST to Office 365
  3. Here you can view PST file data, and analyze it.Import PST File to Office 365
  4. Click on Export and choose Office 365 option.Import PST to Office 365
  5. If you want to move a few email folders to your webmail account, then you can select the folder here.Upload PST to Office 365
  6. At last, enter your Office 365 login details and hit on the Save button.Import PST to Office 365

Done! Here you import PST to Outlook 365 webmail account in a few simple steps. If you want to try the importing process, then use the demo version of this tool.

Why Use Xtarxtor PST to Office 365 Migration Tool?

With this software, various outstanding features help you to import PST to Office 365 mailbox. Some of them are mentioned here –

  • Maintain Mailbox Hierarchy: While importing emails from PST file to Office 365 account, this utility preserves the email folder and sub-folder hierarchy and structure. There will be no alteration in email formatting and data.
  • Upload PST to Cloud Servers: With this automated tool, you can upload PST file to various webmail accounts. It will import PST to Gmail, Yahoo, Google Workspace, Yandex, Zoho Mail, etc.
  • Email Filter Option: There are various filet options provided by this tool to find and import selective emails only. The various email filters you can apply – to, from, cc, bcc, subject, name, content,  date range, time, have attachments, and many more to choose from.
  • Different File Saving options: Along with importing emails to the cloud servers, this tool also saves them into different file formats. You can convert PST to PDF, MBOX, CSV, HTML, ICS, vCard, etc.
  • Windows-Based Utility: This software can be installed and run on all Windows-based OS systems. You can operate this tool on Windows 11, 10, 7, Vista, XP, and all other previous versions without any technical error.
  • Direct Email Migration: This Xtraxtor software will directly import emails from PST file to Office 365 mailbox in a few simple clicks. You need to enter your Office 365 email id and password, the rest of the migration process will be done automatically.

download PST Converter


Office 365 is the best platform to save your important emails. That’s why many users want to import PST to Office 365 webmail account. In this blog, we have mentioned two workable solutions for this importing process. You can manually open PST file in Microsoft 365 but it is a time-consuming process. However, you can use the above-suggested instant solution that will swiftly import PST to Office 365 without Outlook installation on your system. Try this simple solution and upload PST file to your Office 365 webmail account without any data loss.

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