If you want the best Gmail backup tool in 2025, I would suggest the best professional Mailsbackup Gmail Backup Tool. The Gmail Backup Tool lets users back up their whole Gmail account, including inbox, spam, junk, sent emails, and more. You can easily download or back up your Gmail mailbox. The tool also allows you to save Gmail emails, contacts, calendars, Drive files, and photos.It provides multiple languages during installation and backup such as  English, Deutsch, Francais, Italiano, Nederlands, etc. This tool ensures user about the backup and migration process to provide 100% accurate data.