In the modern digital workspace, seamless email migration is critical, and transfer Yahoo Mail to Outlook efficiently requires a reliable and professional-grade tool. Aryson Yahoo Backup Tool emerges as a leading solution for securely transferring Yahoo Mail to Outlook and other email clients. Designed with a highly optimized and risk-free algorithm, the software enables users to export Yahoo mailbox emails directly into PST format, which is fully compatible with Microsoft Outlook. Beyond PST, it supports multiple file formats, including MBOX, EML, MSG, PDF, and EMLX, providing flexibility for backup and archival purposes. The utility ensures that all email metadata, attachments, and folder hierarchies remain intact during migration, eliminating the risk of data loss or structural disruption. Advanced features such as date-range filtering, selective folder backup, and PST file splitting allow users to customize the migration according to organizational or personal requirements. Furthermore, its compatibility with all major Windows versions and support for cloud email clients like Gmail, Office 365, and iCloud makes it an ideal, professional-grade solution for both individual and enterprise-level Yahoo Mail transfers.