Carlo Smith , 08 Jan 2026
Need to Convert OST to PST format for MS Outlook (2024, 2021, 2019, 2016, 2013, 2010 and older versions). You can do this task in a couple of ways. Convert Offline OST to PST with Import/Export Tool from Outlook Open Microsoft Outlook on your system. Go to File ? Open & Export ? Import/Export. Select Export to a file and click Next. Choose Outlook Data File (.pst) and click Next. Select the mailbox folders you want to export. Choose a destination location to save the PST file. Click Finish to start the OST to PST conversion. Secure Solution to Convert OST to PST with a Dedicated Tool Choose an expert and secure tool for converting OST files to PST, making the process more secure and fast. With the use of the OST to PST Converter by TrustVare, you can efficiently convert healthy, orphaned, inaccessible, damaged, and corrupted OST files without any issue. The OST to PST Conversion Tool make the conversion of Exchange OST to PST simple and easy. And converted all PST files are easily accessible in all versions of Microsoft Outlook 2024/2021/2019/2016/2013/2010/and older.