If you are unable to open an OST file directly in Outlook, the best and safest method is to convert it into a PST file using eSoftTools OST to PST Converter Software. Outlook cannot open orphaned or corrupted OST files directly, but this professional tool helps you access your data easily. With eSoftTools OST to PST Converter, you can convert OST files into PST format, which is fully compatible with all Outlook versions.

The software allows you to recover complete mailbox items such as emails, contacts, calendars, attachments, notes, and tasks with 100% accuracy. The process is simplejust add your OST file, preview the data, and export it to PST or other formats like EML, MSG, MBOX, or HTML. It maintains the folder structure and email formatting during conversion.

Whether your OST file is corrupted or orphaned, eSoftTools OST to PST Converter ensures quick recovery and access in Outlook.

Try the free demo version to convert a few OST items and check its performance.

Read More:- Open an OST file to Outlook