PST to Office 365 migration tool




PST to Office 365 Migration Tool

Freeviewer PST to Office 365 migration tool is professional software that enables to easily migrate PST files to Office 365 accounts. This software transfer email, calendar, contact and task from PST file into O365 mailbox. Use this tool to import PST to Office 365 shared mailbox, archive mailbox without any hassle.

(Average Rating 4.7 Based on 101 Reviews)
  • Migrates PST file Items like Emails, Contacts, Calendars, Tasks to Office 365
  • Date Filter option to transfer data from PST file of certain Date Range
  • Import PST to Office 365 using Admin / User account credentials
  • Facilitate Include Folder Option to Migrate Only Selective Folders
  • Migrate PST file(s) using Add File(s), Add Folder & Add CSV option
  • Maintains Integrity & Folder hierarchy same as in PST file after migration
  • Incremental Import option to skip already migrated data from PST file
  • Migrate PST file(s) to Office 365 shared mailboxes using Admin login
  • Migrates Outlook 2007,2010, 2013, 2016, 2019 PST to Office 365 mailbox
  • Maintains all Attribute of Emails like Attachments After Conversion
  • Free PST to Office 365 Migration tool generates CSV report after completion
  • Supports all versions of Windows OS 10, 8.1, 8, 7, Vista, XP, etc.

FreeViewer Awards & Reviews

Import PST to Office 365 Free Tool – Best Rated & Popular Utility

Features of Free PST to Office 365 Migration Tool

Quickly Migrate Multiple PST Files to Office 365 Mailboxes

Import PST file into Office 365

Migrate Complete PST File Data

The Office 365 Import tool, lets the users migrate emails, calendars, contacts, tasks from a PST file into Office 365 mailbox. Apart from emails, this PST to Office 365 migration tool also transfers attachments with associated emails inside the PST files. Additionally, users can select or deselect the particular category of data using the Category filter option.

View PST File Attachment

Provides 3 Options to Import PST File

The tool facilitates the main three options for migrating PST files to Office 365 mailbox. These are: Add File, Add Folder, Add CSV. In order to select or add .pst files, you can opt to add file option. To migrate various PST files, you can select the add folder option. Furthermore, you can also select a CSV file, which is having all details in it like credentials of Office 365 account, file path for every .pst file. Easily run this tool on any Windows OS including 10.

Mac or Windows Outlook Email Forensic

Dual Login Option

One can login via Admin or User account to perform PST to Office 365 migration. Using Admin login, tool allow the users to migrate PST files to user account without the need of their account credentials. Additionally, also permit admin to import PST to shared mailbox of Office 365. Whereas, without admin login, tool requires to enter each user password for authentication and doesn’t allow to migrate data into shared mailbox.

HEX Analysis

Maintains Integrity & Folder Hierarchy

The best thing about this migration tool is, it maintains the integrity and folder hierarchy of data which is same as in the PST file. After the completion of PST to Office 365 migration, all the data from the PST file will be transferred with same folder structure as that of the source PST file. And the data present inside the PST file will not be altered after migration also.

shared mailbox migration

Incremental Import Option

The Office 365 import tool provides Incremental import option to prevent the redundancy during migration. After a first attempt to migrate PST file to Office 365, in next attempt, this utility prevents users to import the previously migrated data. This option is useful to save the storage space and prevent the duplication in MS Office account.

Import PST to Office 365

Import PST into Office 365 Shared Mailbox

This PST to Office 365 migration tool allows you to migrate PST file data into Office 365 shared mailbox. To enable this feature, you need to login as an Administrator. Otherwise, the tool will not allow you to import PST file into Office 365 shared mailbox.

In-depth Outlook Analysis

Exclude Sent & Deleted Items Folder

The major privilege of using this utility is that it avoids the conversion of unwanted data items from an Outlook PST file or folder. Hence, if users do not need to migrate sent items and deleted items from the PST file to Office 365, and then they can opt for this option and continue with the procedure. It will exclude these two folders during the PST to Office 365 migration.

Update Pro & Pro+

Import Specific Data from PST Files

Office 365 import tool furnishes an option for specific data conversion, rather than migrating whole data files of Outlook PST to Office 365. It allows users to perform category wise migration that includes contacts, calendars, emails, notes and tasks and so on. This also permits you to import PST into Office 365 in bulk without any help of Microsoft Outlook. Furthermore, users can apply the Date Range filter and perform the conversion task with selective data items. This option saves too much time for the user through import only necessary items.

In-depth Outlook Analysis

Generate the Final Migrated Report

When a user starts the importing process of PST to Office 365 mailbox data items, the tool automatically creates an import procedure report. This final report contains all appropriate details like folder, export count, user id, folder path, fail count, and so on. Thus, the generation of this report will help users in future activities and for reference too. Generated report save in CSV format.

Update Pro & Pro+

Compatible with Outlook & Windows

The Import PST to Office 365 free tool is compatible with all versions of Outlook and Windows. Users can launch this PST to Office 365 migration tool in any Windows Operating System. Also, this tool can import PST file of any version of Outlook into Office 365 mailbox.

Office 365 Import tool Tool – Specification

Download Free PST to Office 365 Migration tool Today!

Software Download

Size: 10.3 MB

Version: 3.0

Trial Limitations

Trial version of PST to Office 365 migration tool imports only 25 items per folder from Outlook PST file into Office 365 Account

System Specifications

Hard Disk Space
100 MB of free hard disk space required

1 GB of RAM (2 GB is recommended)

1GHz processor (2.4 GHz is recommended)

Application Pre-Requisites

If you are using Windows 10/8.1/8/7 or Vista, then please launch the tool as "Run as Administrator".
Microsoft .NET framework 4.0

Supported Versions

Microsoft Windows
2000, 2003, 2008, XP, Vista, or Windows 7/8/8.1/10, 2008/2012 (32-bit & 64-bit)/10

Microsoft Outlook
Outlook 2000, 2003, 2007, 2010(32/64 bit), 2013 (32/64 bit), 2016 (32/64-bit), 2019 (32/64-bit)



Electronic Delivery


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Overview of PST to Office 365 Migration Tool – Demo vs Full

Features Demo Version Full Version
Add bulk PST Files
Import Selective PST Items by Category
Option to Perform Incremental Import
Exclude Deleted or Sent Items Folder
Advanced Filters: Include Folder, Attach Outlook PST
Option to Pause & Resume
Microsoft Outlook 2016, 2013, 2010, 2007 & Below Supported
Import PST Emails, Contacts, Calendars, Tasks into Office 365
Import Batch PST Files to Office 365
Cost FREE $99
Frequently Asked Questions

Listed Commonly Asked Questions and Answers

How Do I Import Multiple PST files into Office 365 mailbox?

Open PST File Attachments without Outlook

Follow simple steps to import PST into Office 365 mailbox

  • Step 1: Launch PST to Office 365 migration tool
  • Step 2: Login using User or Admin Credentials
  • Step 3: Click on Add File or Folder to Import PST file
  • Step 4: Select the Category and Apply filter option
  • Step 5: Click on Start button to begin migration
Yes, PST to Office 365 migration tool allows import multiple Outlook PST files into Office 365 users accounts.
No, this Office 365 Import tool does not compatible with MAC machines. It only supports the migration of PST file to MS O365 on Windows operating system.
Yes, it is an efficient utility that is capable enough to read the PST file content that are password protected or encrypted emails.
Yes, you are free to import PST into Office 365 account of particular month only when the UI of the software has the end date or specific start date. This utility will help you to migrate data from that month that you want.
Yes, this PST to Office 365 migration tool gives an exact resultant report that will help users to understand the data of files/folders migrated successfully.
Yes, this is highly effective software. It will help to transfer highly corrupted or password protected PST file to Office 365 with excellence.
What Customers Are Saying

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