Opening an OST file directly in Outlook is not possible, as Outlook only allows importing PST files. To access your OST data, the best solution is to convert the OST file into PST format using the eSoftTools OST to PST Converter Tool. This powerful tool helps you open and read data from corrupted, orphaned, or inaccessible OST files without needing the original Outlook profile or Exchange Server. With just a few clicks, you can load the OST file, preview all emails, contacts, calendars, and other mailbox items, and then export them into PST format. Once the conversion is complete, simply import the converted PST file into Outlook and access all your data smoothly. The tool ensures 100% accuracy, maintains folder structure, and supports all Outlook versions. Using the eSoftTools OST to PST Converter Tool makes the process quick, safe, and hassle-free for anyone wanting to open an OST file in Outlook.

Read More:- Open an OST file to Outlook