You can instantly export an OST file to PST using a reliable third-party tool like GoldyTools OST to PST Converter Expert. This software offers a simple and intuitive interface, making the conversion process both quick and efficient—even for non-technical users.

With just a few easy steps, you can select the desired OST file and export it to PST format. The tool ensures a smooth and accurate conversion while maintaining the original folder structure and preserving complete data integrity throughout the process.

One of its standout features is its ability to handle large OST files effortlessly, without the need for any additional software or technical setup. Its independent operation, combined with flawless performance, makes it a highly recommended solution for both personal and professional use.

The software is fully compatible with all versions of Windows OS, so you can install and use it on any Windows-based system.
https://www.goldytools.com/blog/how-to-choose-the-best-ost-to-pst-converter-software/