After registration, functionality of the program is defined by your registration number. Different editions of the program have different sets of features. You can find a detailed comparison of editions at the product website:
www.handybackup.net/backup-comparisons
The Standard edition has all the basic functionality related to files-based backup. The list of supported plug-ins* is as follows:
*Note: Each plug-in is basically a function of the software. The term "plug-in" on this page is used for correct technical reference only. To learn more, please see Plug-ins.
The Professional edition has all features of the Standard edition, and some advanced options. The list of additional plug-ins and features is as follows:
The Small Business edition has all the features of the Standard and Professional editions, and a range of server-specific functions. The list of additional plug-ins is as follows:
The Server Network edition allows backing up and synchronizing a number of other computers, when each of it is managed by special software utility called Network Agent. On each Network Agent, all workstation or server backing up features are available. (Handy Backup installs automatically the Network Agent of a type needed - server or workstation.)
In addition, the Server Network edition allows the Management Panel to serve same ways as the Small Business edition (see above).
Note: The information above is valid for the version 8 (February 2019).