Gmail Backup Tool it is an emerging software solution that backup Gmail to a hard drive in various file formats such as PST, PDF, CSV, MBOX, HTML, EML, MSG, etc. Moreover, it also offers to migrate Gmail to Office 365, Yahoo Mail, Hotmail, Thunderbird, iCloud, etc. The software also facilitates users to prevent unwanted duplicate emails from backup & migration. Additionally, it supports all versions of the Windows operating system. To explore the performance you can download it.