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Quickly Import Public Folder PST to Office 365 | Best Methods


In this blog, we will discuss the methods to import public folder PST to Office 365. The expert solution for this task has been elaborated in brief.


The public folder is a prominent and trusted feature for both businesses and customers. This folder can save all project related information and also used to share data among groups. Basically, it works as the central repository for the team of an organization. Due to its technological advancement, public folders can be used for a long time by several companies. However, it is very difficult to manage the huge amount of data. Thus, most people want to import public folder PST to Office 365.

In the upcoming section, we are going to discuss a trustworthy approach to migrate public folders to Office 365 using PST without losing a single bit of data. Before that, let us consider the following scenario that will help to understand how to upload public folder PST to O365 in a better way:

"I am having Outlook in which I have created public folders that contain many emails related to each project. Recently, public folder consists thousands of emails and each project gets a specific folder to hold necessary email. Now, I need to import my public folder PST to Office 365 but I was unable to do so. Now, I got stuck. Please suggest a reliable and instant solution to migrate PST from public folder to Office 365 without any data loss.”

Why MS Office 365 is Better than Outlook?

There are many users who are migrating to Office 365 as it is more reliable and efficient in terms of performance and security. Moreover, some potential advantages of Office 365 are listed below which make it better than Outlook in every way.

  • Cloud-based storage services
  • Data security and privacy control
  • Access files from anywhere at anytime
  • Flexible monthly billing process
  • Predictability & flexibility for business

How to Import Public Folder PST to Office 365?

There are different ways by which users can migrate Outlook PST files to Office 365. However, few methods are too complex and difficult to implement. Most of the people have faced data loss issue while executing the manual approach to migrate public folder to Office 365 PST. Therefore, it is always recommended to opt for a smart and instant solution, i.e., Office 365 Import Tool.

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With this utility, users can import multiple PST files into Office 365 mailboxes in bulk. This tool is having a user-friendly interface that makes it easy for users to accomplish the task of public folder migration PST Office 365. Furthermore, the software is associated with too many advanced features. Some of them are listed below:

  • Move all PST items, i.e., mails, contacts, tasks to Microsoft Office 365
  • Apply date range filter to export selective data from PST to Office 365
  • Facility to include or exclude deleted/ sent items while uploading PST
  • Option to perform Incremental Import from common PST after first attempt
  • Maintain all attributes of email attachments and Meta data after conversion

Step-by-Step Process to Upload Public Folder PST to Office 365

Go through the following steps that will help to import PST file to Office 365 account. Let us have a look:

  • Download and install Office 365 Import tool on your local machine
  • Check mark the check box associated with Is Office 365 Admin text.
  • Select Is Office 365 Admin

  • Provide all the credentials for an admin account. Then, click on Login
  • Next, click on Add folder button and choose the folder that contain PST files from browse window and select Open button
  • hit Open

  • All PST files will be listed and enter the email address corresponding to PST file name, Now, the credentials can also be validated at the same time
  • validate credentials

  • Using Add CSV button, you can also add the CSV file to the software and click on Sample CSV in order to view a .csv format
  • Add CSV

  • After this, you can browse and select the exact CSV file. Press Next button
  • Now, you have to provide the domain id credentials for which PST files are to be imported
  • Then, you can select File categories in which you can import emails, calendars, contacts, tasks from PST to Office 365 and apply date filters
  • apply date filters

  • Also, you can choose Incremental Import, Include Folders, Attach Outlook PST File , Exclude Deleted or Sent Items Folder as Advanced Filters
  • choose multiple options

  • Finally, you can successfully import PST file to MS Office 365 mailbox


In many organizations, public folder is used for shared access and to collect, organize, and share information with each other. Thus, everyone wants to import public folder PST to Office 365 mailboxes. Office 365 is a superior mail communication platform, thus many companies have started switching over to it. Therefore, in this blog, we have suggested a third-party tool, namely Office 365 Import, which helps to migrate PST files to Office 365 in bulk. Also, we have explained the complete procedure of the tool in a better way.