Ways to import OST files into Outlook in 2025

Users import OST files to Outlook for various reasons, such as data recovery from an inaccessible OST file, migration to a new system, or shifting from an Exchange account to a different Outlook profile. OST files store offline Outlook data, but they cannot be directly imported into Outlook, making conversion necessary.

Manual Methods to Import OST to Outlook

1. Using Import/Export Wizard:

- Open Outlook and go to File > Open & Export > Import/Export.
- Choose Export to a File > Outlook Data File (.pst) and select folders to export.
- Complete the process and import the PST into Outlook.

2. Using Outlook Archive Feature:

- Go to File > Options > Advanced > AutoArchive Settings.
- Enable auto-archiving to save OST emails in PST format.

Professional Method – Using Shoviv OST to PST Converter

The Shoviv OST to PST Converter is an efficient tool for hassle-free OST to Outlook import.

Key Features:

- Converts corrupt, orphaned, or large OST files to PST.
- Maintains folder hierarchy and data integrity.
- Batch conversion for multiple OST files.
- Exports OST data to Office 365, Exchange Server, and more.
- Provides a free trial to preview and save some items.

This tool simplifies the process, making OST import to Outlook seamless and error-free.

Top Replies

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  • Download the most effective solution MailsDaddy OST to PST Converter to export offline OST file into PST format. It is also helpful to convert OST files into PST, EML, MBOX, MSG, RTF, EMLX, Live Exchange Server, and Office 365. This software has a preview panel where users can read complete OST file databases without any hard effort. It can easily fix all damaged and inaccessible OST file bugs before conversion into Outlook PST format. Here users can easily break heavy OST files into small Outlook PST files.

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  • Download the most effective solution MailsDaddy OST to PST Converter to export offline OST file into PST format. It is also helpful to convert OST files into PST, EML, MBOX, MSG, RTF, EMLX, Live Exchange Server, and Office 365. This software has a preview panel where users can read complete OST file databases without any hard effort. It can easily fix all damaged and inaccessible OST file bugs before conversion into Outlook PST format. Here users can easily break heavy OST files into small Outlook PST files.

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