Migrating Outlook OST file to PST format is very easy and safe with eSoftTools OST to PST Converter Software. This tool reads corrupt, orphaned, or inaccessible OST files with advanced scanning technology and exports them to PST with complete accuracy. The software shows you a full mailbox preview from which you can select the required folders before conversion. It maintains the original structure of all items including emails, contacts, calendar, tasks, notes. eSoftTools converter also handles encrypted and large-sized OST files smoothly. For migration, simply select the OST file, let the scan complete, choose the desired folders, and export to PST. It supports multiple formats like PST, MSG, EML, MBOX, and also Office 365. Fast processing, clean interface, and high data security make it a reliable and trusted solution for Outlook OST to PST migration.