davidcaineusa
Member
Many Outlook users often face issues when trying to open an OST file in Outlook, especially when the account is disconnected from the Exchange Server or the OST file becomes orphaned. By default, Outlook doesn’t allow you to directly open or import an OST file — it only works with active Exchange profiles. But if you still want to access or restore your old OST data (emails, contacts, calendars, tasks, etc.) in Outlook, then the best and most reliable way is to convert that OST file into a PST file format.
For this purpose, I personally recommend using the eSoftTools OST to PST Converter Software, which is one of the most effective tools to easily open OST files in Outlook. This software allows you to convert your offline or inaccessible OST files into Outlook-readable PST format within a few clicks. It preserves the complete folder hierarchy, email formatting, metadata, and attachments during the conversion process. You can even preview all emails before conversion and selectively export only the required folders or items. The best part is that the software works even if Outlook or Exchange Server is not installed or connected.
Once the conversion is done, simply open the generated PST file in Outlook using the “Import/Export” option (File → Open & Export → Import/Export → Import from another program or file → Outlook Data File (.pst)). Your old OST emails will now be fully accessible in your Outlook profile. The eSoftTools OST to PST Converter supports all versions of Outlook (2021, 2019, 2016, 2013, 2010, etc.) and runs smoothly on Windows 11, 10, 8.1, 8, and 7.
If anyone is struggling to open or recover data from an orphaned OST file, then eSoftTools OST to PST Converter Software is definitely worth trying — it’s fast, secure, and offers a free demo version that lets you convert up to 25 emails from each folder absolutely free.
Read More:- Open an OST file to Outlook
For this purpose, I personally recommend using the eSoftTools OST to PST Converter Software, which is one of the most effective tools to easily open OST files in Outlook. This software allows you to convert your offline or inaccessible OST files into Outlook-readable PST format within a few clicks. It preserves the complete folder hierarchy, email formatting, metadata, and attachments during the conversion process. You can even preview all emails before conversion and selectively export only the required folders or items. The best part is that the software works even if Outlook or Exchange Server is not installed or connected.
Once the conversion is done, simply open the generated PST file in Outlook using the “Import/Export” option (File → Open & Export → Import/Export → Import from another program or file → Outlook Data File (.pst)). Your old OST emails will now be fully accessible in your Outlook profile. The eSoftTools OST to PST Converter supports all versions of Outlook (2021, 2019, 2016, 2013, 2010, etc.) and runs smoothly on Windows 11, 10, 8.1, 8, and 7.
If anyone is struggling to open or recover data from an orphaned OST file, then eSoftTools OST to PST Converter Software is definitely worth trying — it’s fast, secure, and offers a free demo version that lets you convert up to 25 emails from each folder absolutely free.
Read More:- Open an OST file to Outlook