The safest way to import PST files to IMAP account is by using a reliable PST converter tool Aryson PST Converter. This software ensures accurate migration without data loss and preserves the original folder hierarchy. It allows direct migration of emails, contacts, calendars, and attachments to IMAP servers while maintaining metadata such as To, From, Subject, and Date. Users can apply filters like date-range selection and remove duplicate emails to keep the mailbox organized. The tool supports both single and batch conversion, making it ideal for large PST files. Additionally, it offers options to save attachments separately or convert them into PDFs, split large PST files, and customize folder names. With built-in preview and verification, Aryson PST Converter guarantees a secure, efficient, and error-free PST-to-IMAP migration on Windows and Mac systems.