How to Transfer Outlook Data to a New Computer, Version or Email Platform

This comprehensive guide will walk you through the process of moving Outlook, whether you’re setting up on a new computer, upgrading to a newer version, transferring specific Outlook items, or migrating to a different email client. No matter your goal, simply follow the method that best fits your situation to ensure a smooth and successful guide to transfer Outlook data to a new computer.
We’ve created this all-in-one guide to give you everything you need to know about moving Outlook, whether you’re switching devices, upgrading versions, or migrating to a different email platform. Our goal is to save you time, reduce complexity, and help you complete the transfer smoothly without risking any data loss. Just follow the steps that apply to your specific scenario.
1: How to Move Outlook to a New Computer
Whether you’re moving to a new PC or upgrading your setup, transferring your Outlook data depends on the type of email account you’re using. Below are the steps for POP accounts and instructions for IMAP, Exchange, or Office 365 users.
For POP Accounts: Moving Outlook Data Manually
Tip: If you’re switching Outlook versions, make sure the new version supports your old PST file format.
Step 1: Export Your Outlook Data on the Old Computer
- Open Outlook and select Import/Export under File > Open & Export.

- Select Export to a file and click Next.

- Choose Outlook Data File (.pst) and click Next.

- Select the folders you want to export, or choose the entire mailbox.
- Click Next, then choose where to save the PST file and click Finish.
Step 2: Transfer the PST File to the New Computer
Copy the saved PST file to a USB drive, external hard drive, or upload it to a cloud storage service. Then, move it to your new computer.
Step 3: Import Your Outlook Data on the New Computer
- After setting up your Outlook profile on the new computer, open Outlook.
- Select Import/Export under File > Open & Export.

- After selecting Import from a different program or file, click Next.
- Select Outlook Data File (.pst) and click Next.

- Browse to the transferred PST file and choose the import location.

- Click Finish to complete the import.
Once done, review your folders to confirm all emails, contacts, and calendar entries have been imported correctly.
For Exchange, IMAP, or Office 365 Accounts: No Export Needed
If you use Exchange, IMAP, or Office 365, your data is stored on the mail server and automatically syncs when you set up Outlook on a new device.
How to Set It Up:
- Open Outlook on your new computer.
- Go to File > Add Account.
- Enter your email address and password when prompted.

- Outlook will automatically connect and download your emails, contacts, calendars, and more from the server.
No need to manually export or transfer anything, Outlook handles the sync for you.
2: Upgrading to a New Version of Outlook
For users with IMAP or Exchange accounts, migrating to a newer Outlook version is straightforward. Simply add your account to the new Outlook setup, and your data will sync automatically from the server.
If you have a POP account, you’ll need to manually transfer your data by exporting your PST files using Outlook’s Import/Export wizard and then importing them into the new version.
Important: Settings such as rules, signatures, and custom views usually don’t transfer automatically and require manual export and import.
- Exporting and Importing Rules:
- In your old Outlook, go to File > Manage Rules & Alerts.
- Click Options > Export Rules and save the rules file.
- In the new Outlook, navigate to the same location and choose Import Rules, then select your saved file.
- Migrating Signatures:
- Copy the entire Signatures folder from your old computer.
- On Windows, it is typically located at:
C:\Users\ [YourUsername]\AppData\Roaming\Microsoft\Signatures. - Paste it into the identical location on your new device.
3: Transferring Specific Outlook Items
For IMAP and Exchange users, moving specific emails, calendar entries, contacts, or tasks between folders or accounts can be done easily via drag-and-drop inside Outlook.
If you use a POP account and want to move specific items, you have two options:
- Use the Import/Export wizard to export selected Outlook folders as PST files.
- Or save individual items manually:
- Open the item (email, calendar event, contact, or task).
- Click File > Save As and choose the appropriate format:
- Emails as .msg or .txt
- Calendar events as .ics
- Contacts as .vcf
- Tasks as .msg
- Transfer the saved files and open them in the target Outlook.
4: Migrating from Outlook to Another Email Client
If you’re moving from Outlook to a different mail service like Gmail, follow these steps:
- Export your Outlook data as a PST file using the Import/Export Wizard.
- In Gmail, click the gear icon and select See all settings.

- Navigate to the Accounts and Import tab.
- Under Check mail from other accounts, click Add another email address.
- Enter your Outlook email address and follow the instructions to import PST data into Gmail.

Simplify Outlook Transfers with Professional Software
While Outlook’s built-in features allow data transfer, you might face challenges such as large PST file sizes, long processing times, or the risk of data corruption.
For a smoother, faster, and more secure migration, whether you’re moving to a new computer or switching mail clients, consider using a reliable third-party utility like CubexSoft Outlook Converter. This tool offers a hassle-free way to transfer your Outlook data without complications.
Conclusion
We hope this guide has been useful in helping you understand how to migrate Outlook data effectively. Before starting the migration, always make sure to create a backup of your data and verify that your files are compatible with the new setup. For a hassle-free and efficient transfer, consider using specialized Outlook migration tools that can streamline the entire process.
Frequently Asked Questions
1: Will the original folder structure be maintained if I transfer only selected items?
If you export and import individual items instead of entire folders, the folder hierarchy may not be preserved. To keep the folder structure intact, it’s best to export and import whole folders.2: How can I handle transferring a large PST file?
Large PST files exceeding 2GB can be challenging to move. You can either use a PST splitter tool to divide the file into smaller parts or compress the PST file within Outlook before transferring.3: Why might some Outlook data be missing after migrating to a new computer?
Missing data can occur due to several factors, including:
- Improper import of PST or OST files.
- Incorrect file paths during transfer.
- Wrong email account configurations on the new device.
