Our software library offers Office 365 Email Backup Tool 21.9 that can be downloaded free of charge. The downloadable file occupies 184.8 MB on your hard drive. MSOutlook Help is the developer of the software. This downloadable file has been scanned by our built-in antivirus system, the analysis displays that Office 365 Email Backup Tool is virus free. This tool is included in System Utilities, according to its main functionality.