Outlook Backup is a program to backup Microsoft Outlook email client. The program enables you to back up Outlook email messages, contacts, settings and other important data. Outlook Backup is compatible with all versions of Microsoft Outlook.
When you are not sure if the backup file fits the size of its storage, it is rather useful to split up the file into several volumes. Outlook Backup can do this automatically depending on the storage size. But you can also define volume size manually.