DataHelp PST to Office 365 - DataHelp PST to Office 365 migration tool will help you to migrate Outlook to Office 365 cloud platform. This software will migrate entire data emails, contacts, calendars, tasks, etc.. from PST to Office 365 account.
MailStore - MailStore Home - A 100% free single-private-user desktop solution
SysTools Office 365 Import - Try SysTools Office 365 Import Tool to upload Outlook PST file Emails, Contacts, Calendars, Tasks into Office 365 account.
Gmvault - Backup the emails in your Gmail account.
Regain PST to Office365 Migration - This tool allow user to migrate Outlook PST file to Office 365 Account including with all folders. Use Free trial version to check software working and its capability.
SysTools Gmail Backup - Backup Gmail Emails, Contacts, Calendar, and Google Drive Storage File by SysTools Gmail Backup Solution