Import PST to New Outlook: Simple Steps for All Users
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Written By
Aradhya Jain -
Approved By
Shivam Rathore -
Updated on
June 18th, 2026 - Read Time
7 minutes
User Query: I switched to New Outlook and cannot find the option to import my PST file. Has the PST import feature been moved or removed, and how can I import a PST file into New Outlook without reinstalling Classic Outlook?
Introduction: In recent versions of New Outlook for Windows, Microsoft has introduced a built-in option to import PST files directly. Earlier, users had to switch back to Classic Outlook for this process, which made migration more complex. The new method allows email import within the New Outlook interface, while support for contacts and calendars is still limited in some versions. This blog explains the simple and reliable method, including DRS Softech PST File Converter, to import PST to New Outlook without losing any data.
Quick Solution to Import PST into New Outlook
To import a PST file into New Outlook, go to Settings → Import → Select “Import email from PST file” → Choose your PST file → Start Import. The emails will sync to your mailbox after processing. Contacts and calendar are not available for this method.
What Is a PST File in Outlook?
A PST (Personal Storage Table) file is a Microsoft Outlook data file used to store emails, contacts, calendar events, tasks, and notes locally on a device. It is commonly used for backup and offline access to Outlook data. PST files typically include:
- Email history and conversations
- Contacts stored in Outlook
- Calendar events and meeting data
- Email attachments
- Archived or old mailbox folders
Why PST Files Are Still Used
- Keep offline backups of Outlook data
- Store old emails from previous accounts or jobs
- Access mailbox data without internet connectivity
- Archive important attachments and records
Note on Compatibility
PST files are primarily used on Windows systems. On macOS, Outlook uses OLM files instead. If you are migrating from Mac to Windows Outlook, a file conversion step may be required.
Can You Add PST to New Outlook?
|
Feature |
Classic Outlook |
New Outlook (Earlier Version) |
New Outlook (Latest Version) |
|
PST Email Import |
Yes |
No |
Supported in some builds |
|
Contacts Import |
Yes |
No |
Limited support |
|
Calendar Import |
Yes |
No |
Limited support |
|
Cloud Sync After Import |
No |
Yes |
Yes |
|
Large PST Support |
Limited |
No |
Partial support via Microsoft 365 or a tool |
Manual Method to Import PST to New Outlook
If your New Outlook supports PST import, you can migrate emails directly using the built-in option. This method is suitable for most users handling email data.
- Firstly, open New Outlook and click Settings.
- Go to “File” and choose “Import”.
- Then, choose “Import Emails from PST files”.
- Browse and choose your PST files to convert.
- In the end, click Start Import and wait for the process to complete.
Note: Once the import finishes, check your Inbox and subfolders. If you import into a cloud mailbox, the emails will begin syncing across all your devices within minutes. You can also convert Outlook PST to VCF if you only need contacts separately.
Professional Tool to Import PST to New Outlook
The manual method works well for basic email migration. But if you have a large or multiple PST files, need contacts and calendars imported too, or want complete conversion. The DRS Softech PST File Converter is the more reliable option. It handles large or multiple PST files at once with several advanced features. It includes selective folder migration, duplicate filtering, batch processing, and full metadata preservation. Also, an option to import PST to AOL Mail and other email clients.
How to Import PST File to New Outlook?
Step 01: Download, install, and launch the Outlook PST Converter Tool.
Step 02: Add PST files using Select File(s), Select Folder, or drag & drop. Click Proceed.
Step 03: Preview mailbox folders and emails. Use the Search and Advanced Search Filter options to locate specific data. Select the required folders and click Proceed.
Step 04: In the Output section, choose Office 365 as the Saving Format and enter its credentials to authenticate.
Step 05: Apply General Settings and Advanced Filters. Finally, click Start Export to begin the process.
Why Use a Tool to Move PST files to New Outlook
A PST converter can be used to migrate Outlook data more efficiently when the native import option is limited. It helps transfer emails, contacts, and calendar data in a single process and provides better control over the migration workflow.
- Migration of emails, contacts, and calendar items together.
- Preservation of folder structure and email metadata.
- Option to select specific folders for migration.
- Convert PST to GIF, DOC, HTML, and other formats.
- Support for migration to cloud platforms like Microsoft 365.
Is There Any Risk of Data Loss During PST Import?
The risk of data loss during PST import is generally low, but it can occur in certain situations, such as improper setup or file issues. Common causes of issues include:
- Corrupted PST files.
- Incorrect destination account selection.
- Interrupted import process.
- PST file being moved or renamed during migration.
How to Reduce the Risk
- Create a backup copy of the PST file before importing
- Store the backup in a separate location or external drive
- Avoid interrupting the import process once it has started
- Verify all emails and folders after migration is complete
What Happens to the PST File After Import?
- Data exists in both the PST file and the cloud mailbox.
- The PST file can be kept as a backup until verification is complete.
- Large PST files may affect Outlook performance if still connected.
- Once confirmed, users may disconnect or archive the PST file.
Conclusion
This blog explained different methods to import PST to New Outlook, including the native import option and alternative migration approaches. While the built-in method supports email transfer, it may have limitations with contacts and calendar data depending on the version. For complete migration scenarios, users may consider an alternative tool that supports full mailbox transfer. In all cases, it is recommended to back up the PST file before starting the process and to verify all data after migration to ensure nothing is missing.
Frequently Asked Questions
You can add a PST file in New Outlook by going to Settings → Outlook Data Files → Add File. This lets you open and view emails from the PST as a separate folder. If you want to fully move the data, use the import option or sync it through a Microsoft 365 account.
Yes, in 2026 Microsoft introduced a native import feature for emails. You can now import PST files directly in New Outlook. However, this feature mainly supports emails, while contacts and calendars are still being rolled out.
Emails will transfer using the built-in import option. Contacts and calendar support are still limited. For complete migration, you can use a cloud sync method or a professional solution.
The risk is low if you follow the correct steps. Problems usually happen due to corrupted PST files, wrong account selection, or interrupted import. Always keep a backup copy before starting the process.
For large PST files, avoid direct import if performance is a concern. Instead, use a Microsoft 365 sync method or a professional DRS Softech PST Converter Tool that supports large files, batch processing, and smooth migration.
The native method has limited duplicate handling. To remove duplicate emails and maintain clean data, you need advanced filtering options available in the professional DRS Softech PST File Converter
Yes, in some Microsoft 365 environments, admin consent is required for secure login and migration, especially when using third-party tools or enterprise accounts.
The DRS Softech PST Converter offers multiple license options, including demo (trial), single-user, administrator, and enterprise licenses, so users can choose based on their needs and usage level.
