Sysinfo Office 365 Backup Tool is a very necessary utility for those users who wants to save or download Office mailbox emails into a local drive. It exports all mailbox items like emails, contacts, calendars, and tasks into Gmail, Hotmail, Yahoo, Opera Mail, Thunderbird, IMAP, Zoho Mail, Yandex Mail, iCloud, Live Exchange, etc. Some key features of the tool:- 1. This Software has a feature to exclude duplicate emails based on To, From, Subject, Body, and Bcc. 2. Permits users to backup Office 365 emails into distinct file formats like PDF, DOC, DOCX, TIFF, PNG, GIF, JPEG, JSON, PST, EMLX, MSG, CSV, HTML, and EML. 3. There is a preview feature for the mailbox folders of the O365 account. 4. Supports Outlook 2019, 2016, 2013 & earlier versions. 5. It provides date-range filters and folder selection options. 6. Offering a split feature of resultant PST files. 7. Compatible with all versions of Windows operating systems.