Recoveryfix Import PST to Office 365
Import PST file to Office 365 with a 100% error-free process
Upload PST to Office 365 Primary mailboxes, Archive mailboxes, and Public folders. Use Global Admin credentials to save multiple files with selective import and mailbox mapping features.
- Allows you to save and open healthy PST files in Office 365 with ease.
- Helps to import PST file to Exchange Online, Hosted, or On-Premises Servers.
- Allows to save specific mailbox folders of PST files to Microsoft 365 accounts.
- Easily map PST files to the destination mailboxes with the import from CSV feature.
- Permits you to authenticate Office 365 accounts with dual login modes: Basic & Modern.
- Our PST to Office 365 import tool is the best alternative to the Azure AzCopy method.
- Helps to skip previously imported items to remove duplicity and for better data management.
- Import PST to Office 365 Shared mailboxes and Microsoft 365 Groups without data loss.
- Keep email attachments, metadata, and other attributes intact throughout the process.
- Generates the detailed report of the O365 Import PST process for easy tracking and data validation.
- Provides filters like date range, item type, and excludes deleted or empty folders for precise & guaranteed results.
Import PST to Office 365 Tool: Explore Real-World Scenarios!
Switching from Legacy Outlook to Microsoft 365
Your organization is planning to change its email system from the legacy Outlook to Office 365. However, this process requires to import Outlook data file to Exchange Online. The PST to Office 365 Importer tool simplifies the entire procedure and securely saves emails, contacts, and other items in their original structure and hierarchy.
Restoration of Archived PST Files to Office 365
Many businesses store years of email conversations in PST archives that become hard to access over time. The PST Import to Office 365 tool helps to import these archived PST files into Office 365 user mailboxes easily. It makes sures that all important data remains accessible and searchable in a single platform.
Mailbox Management After Company Transitions
IT admins often need to consolidate into a mailbox during mergers, acquisitions, or employee offboarding in a company. The PST Import Tool for Office 365 makes the complete process smooth for users. It permits you to import multiple PST files to different mailboxes, including Shared Mailboxes and Public Folders, at once.
How to Import PST to Office 365 in 5 Simple Steps?
Here are the detailed steps to upload PST files using our import PST to Office 365 software:
- Download and install the tool on your system.
- Browse to Add the PST files that you want to import.
- Enter Office 365 account credentials to Connect & authenticate.
- Map the target mailboxes and apply the necessary filters.
- Click on Start Migration to begin the procedure.

Import PST to Office 365 Tool: Discover Key Features!
Check out the best features of the software and know how it helps you to perform the entire PST to Office 365 import process smoothly.
Save Multiple PST Files at Once
Import Outlook data files, including OST and PST, to Microsoft 365 accounts. The PST import to Office 365 software allows to save multiple files without any size restrictions.
Import PST to Different Exchange Servers
Upload PST to Office 365, On-Premises, or Hosted Exchange Servers instantly. Easily transfer emails, attachments, contacts, calendars, journals, and notes in original formatting.
Provides Dual Authentication Modes
Supports both Modern and Basic modes for a secure login process. The import PST to O365 tool helps to connect and authenticate an Office 365 account without requiring end-user credentials.
Open PST files in Microsoft 365 Mailboxes
Move PST to Office 365 user mailboxes in just a few simple steps. The PST Import Tool for Office 365 permits you to save files in Primary Mailboxes, Archive Mailboxes, and Public Folders.
Import PST to Office 365 Shared Mailboxes
The PST to Office 365 Importer tool helps to import PST files to Shared Mailboxes. It moves data without altering delegated permissions, authorized users, common calendar & contacts, storage, etc.
Easily Upload PST to Office 365 Groups
Import archive PST to Office 365 Groups with proper data hierarchy and structure. The O365 Import PST tool allows you to save PST file data along with meta properties.
Instant Mailbox Mapping with CSV File
Speed up the PST upload Office 365 process with the Import from CSV feature. Map the required mailboxes in the sample CSV file and then add it to the software for instant data transfer.
Import Selective Data from PST files
Move specific items using the advanced filters within the Import PST to O365 tool. Sort data with the help of folder selection, date range, item type, exclude deleted or empty folders, and other filters.
Skip Duplicate Items with Incremental Feature
Import PST file to Office 365 mailboxes with the Incremental feature. The software helps users to skip previously imported data for clean and organized mailboxes.
Import PST Files without PowerShell
Perform bulk import PST to Office 365 process without any complex PowerShell commands. The simple and user-friendly interface of the software doesn’t require any technical expertise to import PST files.
Monitor Live Progress on the Screen
Run the Office 365 import PST file to mailbox process and track the status easily. The software shows the live progress on the screen along with item counts and folders.
Get a Complete Report of Imported Items
Save the detailed report of the import Outlook PST to Office 365 process in a CSV format. It includes file path, folder, import status, item counts and other metrics for quick verification.
Import PST to Office 365 Tool: The Obvious Choice!
Discover why our software is faster, smarter, & better than its peers.
- Save time by importing multiple PST files at once without any errors.
- Preserves folder structure, email formatting, attachments, and metadata.
- Import PST to Office 365 mailboxes without needing any complex setups.
- Selective and relevant data export features with advanced data sorting filters.
- Easily import large PST files to Office 365 mailboxes without size limits or data loss.
- Compatible with all Outlook Versions, including 2019, 2016, 2013, and earlier ones.
- Import PST items to Office 365 public folders, primary mailboxes, or archive folders.
- Get a complete summary of the import process with file names, mailbox details, and import status.
Common Import PST to Office 365 Challenges: Solved in Minutes!
| Common or Frequent Issues | Microsoft Native Approach | Automated Software |
|---|---|---|
| Setup Complexity | Multiple manual steps, like network upload, PowerShell, & CSV split, are included. | Single GUI workflow and direct import process. |
| Large PST File | Requires splitting the files to match the defined limits if exceeded. | Easily handles large PST files and bulk imports without breaking them. |
| Bulk Mailbox Mapping | Supports up to 500 rows via CSV file mapping. | Flexible CSV and UI mapping automates the complete process. |
| Authentication Modes | Requires careful setup of permissions, service accounts and more to avoid failure. | Supports Basic & Modern login modes according to users’ suitability. |
| Selective Migration | Provides basic filtering options. | Advanced filters for precise data imports as per users’ requirements. |
| Duplicate Control | Risk of getting duplicate items with each import process. | Skips already imported data with the Incremental feature. |
| Reports & Audit | Limited job logs may also need manual verification. | Generate detailed CSV reports and job summaries for audits. |
| Time Duration | Many manual steps can increase the waiting period. | Instant data import with automated workflows. |
| Support & Assistance | Microsoft documentation requires technical expertise. | A dedicated product support team is available 24/7. |
Recoveryfix Import PST to Office 365: Customer Voices: Journey of Proven Results!
Here, directly from our valuable customers to figure out why it is the best PST Import to Office 365 tool.
"We were moving from on-prem Outlook to Microsoft 365, and this software made the entire process smooth. I imported multiple PST files without losing any data or email formatting. Its bulk import option saved us hours of work. Highly recommended for IT teams!"
Lucas Martin, USA
"I have tried several migration tools before, but the Recoveryfix tool’s speed is very impressive. It instantly transferred all my emails and attachments to Office 365 without errors. The interface is simple and easy to follow."
Robin Wagh, UK
Evaluate Now Free trial version
Compare the differences between the two versions and select the most appropriate one for yourself. 
| Software Features | Trial Version | Full Version |
| Import PST to Office 365 | ||
| Dualoth login modes | ||
| Import PST files in batches | ||
| Instant mailbox mapping with a CSV file | ||
| Precise data export with advanced filters | ||
| Offers an Incremental feature | ||
| Import Public Folder PST to Office 365 | ||
| Save PST files to Office 365 Groups & Shared Mailboxes | ||
| Generate detailed reports in CSV format | ||
| Number of items imported at the same time | 10 items per folder | Unlimited |
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All About Recoveryfix Import PST to Office 365 FAQs
Find quick answers to all the queries related to the Import PST to Office 365 tool.
If you still have any more queries, just contact us
You can use the given steps to start importing email into Outlook Web:
- Step 1. Add the PST files to the software.
- Step 2. Connect your Office 365 account credentials.
- Step 3. Select the user mailbox in which you wish to import files.
- Step 4. Once done, log in using the same user mailbox credentials to access data in Outlook Web.
No, the software works independently to import PST files to Office 365 mailboxes.
Yes, you can easily import bulk PST files with the help of the software in a single run.
You can map the mailboxes in the easiest way possible with this tool. Also, you can use the CSV file mapping feature while importing data on a large scale.
Yes, it supports both Basic and Modern Authentication modes. So, you can use any method which fits your requirements.
Absolutely, you can use filters like date ranges, folder selection, item type, and others to keep only the relevant data in the destination.
Yes, you can move PST to Office 365 without losing delegated permissions, authorized users, common calendar & contacts, and storage.
The Incremental feature helps you to skip already imported items in the previous operations. It is the most helpful feature for the user who imports data regularly.
Yes, the tool generates reports of all the imported items, destination mailboxes, and status for verification purposes.
Yes, you can download and try the free trial version from the official website to test its capabilities.


