Convert PAB to PST

Understanding PAB and PST file formats

PAB (Personal Address Book) files were used by older versions of Microsoft Outlook to store contact information locally. These files have largely been replaced by the Contacts feature in modern Outlook versions.

PST (Personal Storage Table) files are used by Microsoft Outlook to store emails, contacts, calendar events, and other mailbox items. PST files are widely supported and are the standard for exporting and importing Outlook data.

Why convert PAB to PST?

Converting PAB files to PST format is essential for users who want to migrate their old address books to newer versions of Outlook, as modern Outlook no longer supports PAB files directly.

How to convert PAB to PST

Since Microsoft Outlook no longer supports PAB files directly, the conversion process involves importing the PAB file into an older version of Outlook (such as Outlook 2003 or 2007) and then exporting the contacts to a PST file. Here are the steps:

1. Install Microsoft Outlook 2003 or 2007 on your computer.
2. Open Outlook and go to File → Open → Outlook Data File to ensure your profile is loaded.
3. Go to File → Import and Export.
4. Select Import from another program or file and click Next.
5. Choose Personal Address Book and click Next.
6. Browse to your .pab file and follow the prompts to import your contacts.
7. Once imported, go to File → Export → Personal Folder File (.pst).
8. Select the Contacts folder and export it to a new .pst file.

Best software for PAB to PST conversion

The most reliable method is using Microsoft Outlook 2003 or 2007, as these versions support both PAB and PST formats. For users without access to these versions, third-party tools like SysTools PAB Converter or Stellar Converter for PAB can automate the process and support direct conversion.

Summary

To convert PAB to PST, use an older version of Outlook or a dedicated converter tool. This ensures your legacy address book is accessible in modern Outlook environments.