Are you searching for a backup tool for Office 365? Then I have one tool MailsDaddy Office 365 Backup Tool (https://www.mailsdaddy.com/office-365-backup/). This tool easily takes a backup of Microsoft 365 to Outlook PST. It provides the facility to back up multiple Office 365 accounts with admin login credentials. It can save your important Office 365 emails in PST, MSG, MBOX, and EML formats.
If you are seeking solutions for Office 365 data backup, consider trying the Shoviv Office 365 Backup tool (https://www.shoviv.com/office365-backup.html). This tool efficiently exports Office 365 mailboxes into PST and various other file formats.