This utility enables one-time or periodic backup of Outlook/Exchange Server storages including mailboxes, public folders and PST data files. MSG format is used for archiving, preserving the most comprehensive format of Outlook items. Absolutely free of cost.

Our backup utility utilizes a simple and reliable format to store backups of important data. This creates the original Outlook/Exchange Server folder structure on your disk drive or network share. Saved MSG files contain additional data for easy browsing and searching, using a standard and familiar environment, such as Windows Explorer. In general, the backup looks almost identical to your Outlook mailbox. This backup copy is much more reliable than any backup methods using a single data file. If damage occurs to some of the files, the rest will remain available.
One of the key advantages of our utility is the ability to archive data incrementally. By simply specifying the location of the CSV backup report file, the tool will copy only new and modified items the next time. This will prevent the need to make a full backup copy every time, because full backup takes a lot of time and computer resources.
Version 4.20: New features and enhancements.