Exporting OST files to PST format is a fundamental task for managing Outlook data. However, the process becomes even more efficient and versatile with the inclusion of batch OST file conversion to NSF format. This capability allows users to not only create PST backups but also convert multiple OST files into NSF format, compatible with IBM Lotus Notes and other applications. A reliable tool for this purpose ensures data integrity, preserving metadata, attachments, and folder structures during conversion. By offering batch conversion to both PST and NSF formats, users gain flexibility in managing their email data, enabling seamless transitions between different email systems and ensuring compatibility across platforms.
I would like to mention here the CubexSoft OST Converter tool that easily exports OST to NSF without Outlook. This software supports all versions, and it efficiently holds data of MS Outlook in an offline folder to access the data without connecting to the internet. The file size is not an issue to get satisfactory conversion results. you can download the free trial version which converts a few items from OST to NSF free of cost.