09-27-2025, 06:21 AM
To convert OST files to PST with attachments using Sysinfo OST to PST Converter, first download and install the software on your computer. Open the tool and add the OST files you want to convert by selecting them from your system. The software lets you preview your emails and other data like contacts, calendars, and tasks before converting. When you start the conversion, make sure to choose PST as the output format and select the option to include attachments so that all email files come along with their attachments. You can also use features like filtering emails by date or removing duplicates if needed. Finally, pick where you want to save the converted PST file, and the software will safely convert your OST files with all attachments intact, keeping your data organized and easy to access in Outlook.