The Kernel Gmail Backup tool is a comprehensive software solution designed to simplify the process of backing up Gmail mailboxes. This Gmail Backup tool allows users to save mailboxes offline in various formats, such as PST, MSG, EML, PDF, DOC, HTML, and more. With features like date filters and folder selection, users can perform selective backups of their Gmail data. After the backup process, the tool generates detailed CSV reports for data verification. Additionally, it supports both individual and multiple Gmail and G Suite mailboxes. A free trial version is available, and the tool is compatible with all Windows OS versions.