If you are looking to migrate your OST files into Office 365 then, the Kernel PST to Office 365 Migration Tool is a professional, enterprise-grade software solution designed to streamline the migration of Outlook PST and OST files into Microsoft Office 365 environments. Trusted by Fortune 500 companies, this tool addresses critical challenges in data migration, such as handling large file sizes (up to 50 GB per PST), bulk transfers, and preserving data integrity during the transition to the cloud. It supports seamless imports to diverse Office 365 destinations, including user mailboxes, shared mailboxes, archive mailboxes, public folders, and Office 365 Groups, ensuring flexibility for organizational needs. The software eliminates dependencies on manual methods which are prone to data loss, complexity, and file size restrictions by automating the process with advanced features like CSV-based bulk migration, incremental imports to skip duplicates, and filters for selective data transfer (e.g., by date range, item type, or excluding empty/deleted folders).