Are you having Outlook 365 account and want to know how to save PST file in Outlook 365 directly? Then the PST to O365 migration tool is exact solution because there is no direct migration solution available to save multiple PST files to Outlook 365 account. It saves all data of PST file to MS Office 365 account. Using it, you can get perfect answer for how to save PST file in Outlook 365 account. It maintains all mail properties including attachments. Download it and save 10 messages from PST file to Office 365 account and know how to save PST file in Outlook 365 account.