Convert OST to PST

How to convert emails from ost to pst file. Exporting Outlook emails and folders for backup or offline use.

Convert ost to pst

How to convert ost to pst file

OST files use Microsoft Outlook for IMAP or Exchange connection to mailbox (you need internet access). PST files are used to download messages from mail server using the POP3 protocol or export/backup email messages. You can easily export the off-line inbox folder file (.ost) to a personal folder file (.pst) in Microsoft Outlook by selecting File → Open/Export → Import or Export → Outlook data file (.pst)

If you cannot access Outlook, you must rely on other 3rd party conversion or recovery tools that help users transfer Outlook data. 

If you export/backup your IMAP account and email message to the .pst file, check if you see all messages in the opened .pst backup after that export. If not, the second variant is to copy folders with emails from the IMAP account to the other newly created .pst data file directly in Outlook. This will download all emails you want to copy from IMAP server and paste them into a new .pst file.

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Understanding OST and PST file formats

OST (Offline Storage Table) and PST (Personal Storage Table) are both file formats used by Microsoft Outlook to store copies of messages, calendar events, and other items. The OST file is used for offline access and synchronization with the Exchange server, while the PST file is used for archiving and personal storage on a local computer.

Why convert OST to PST?

Converting OST to PST is often necessary when you need to access your emails and other data without connecting to the Exchange server, or when you want to back up your data for future use.

Best software for OST to PST conversion

One of the best tools for converting OST to PST is Stellar Converter for OST. This software is known for its reliability and ease of use. It allows you to convert OST files to PST format efficiently, ensuring that all your data is preserved.

How to convert using Stellar Converter for OST

  1. Download and install Stellar Converter for OST.
  2. Launch the software and select the OST file you want to convert.
  3. Click on FileConvert to start the conversion process.
  4. Once the conversion is complete, save the converted file as PST by selecting FileSave Converted FilePST.

Conclusion

Converting OST to PST is a straightforward process with the right tools. Stellar Converter for OST provides a reliable solution to ensure your data is accessible and secure.


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