If you are looking for the best and most reliable tool to back up and Migrate Outlook Hotmail Emails into multiple file formats then you must use the
MacSonik Outlook.com Backup Tool for Mac. It can back up Outlook.com emails with attachments into PDF, PST, EML, EMLX, MBOX, HTML, and various file formats. This software gives you a Pause and Resume Option that helps users resume and pause the files during the backup process. The backup process will not start from the beginning instead it will start from where it was paused.