SysInfo OLM Converter Tool is a comprehensive solution to convert and migrate Mac Outlook OLM files into multiple formats, including PST, MBOX, EML, MSG, PDF, CSV, HTML, and DOCX. It supports bulk OLM file conversion and direct migration to Microsoft 365, Gmail, Yahoo Mail, Thunderbird, IMAP, and other email platforms. Users can preview mailbox data without installing Outlook for Mac, remove duplicate emails, contacts, and calendars, apply date-based filters, and manage email attachments. The software also preserves folder hierarchy, supports large OLM files, and provides options to split oversized PST files for easier storage and management.