There are two main ways to convert an OST file into PST format. The first is a manual method, which is free but requires strong technical knowledge. It allows you to convert OST files individually, but even a small error can lead to data loss or file corruption. The second and safer option is to use professional software. SysInfo OST to PST Converter is a reliable tool that efficiently converts bulk OST files to PST without any data loss or size limitations. It is fully compatible with all versions of Windows OS and also offers a free trial to explore its features. Additionally, the software enables users to convert and migrate OST data without attachments while ensuring complete data consistency
