Zero-downtime NSF to PST migration is essential for organizations managing large Lotus Notes mailboxes without disrupting daily operations. Shoviv NSF to PST Converter offers a reliable strategy to achieve seamless conversion while users continue working. The tool supports bulk NSF file processing, ensuring faster migration of large mailboxes with complete data integrity. It accurately converts emails, attachments, contacts, calendars, and other mailbox items into PST format. With features like incremental export, folder hierarchy preservation, and advanced filtering options, administrators can plan phased migrations efficiently.