SysInfo PST to Gmail Migration Tool is a powerful utility designed to move Outlook PST files into Gmail accounts in a secure and efficient manner. It works with or without Microsoft Outlook installed, making it suitable for standalone files. The software supports both single and bulk file processing without limitations on file size, allowing smooth handling of large mailboxes.

The application preserves the original folder hierarchy and ensures complete integrity throughout the process. All message elements, including content, subject, sender and recipient details, date, and attachments, are accurately maintained. A built-in preview feature enables users to review mailbox items before initiating the migration.

Advanced options such as a Date Filter for selective processing, a Duplicate Remover to prevent redundant emails, and the ability to skip previously processed items enhance overall efficiency. Users can also choose whether to include attachments and map mailboxes directly to existing Gmail folders.

In addition to Gmail, the tool supports integration with Office 365, G Suite, Yahoo Mail, AOL, Zoho Mail, IMAP-based accounts, Yandex Mail, and iCloud. It is compatible with major Windows and Mac operating systems, delivering a secure and accurate migration experience with minimal effort.