Hey there, A Furry Peanut!
Both software programs are offered by us because they have different features.
The
WD SmartWare Pro allows you to do continuous or scheduled backups and it's also compatible with Dropbox for cloud backup. You can also choose to do a category or a file & folder backup. However, the SmartWare software doesn't allow you to do any sort of system image backup, it's an automatic backup software for your data only.
The
Acronis True Image WD Edition on the other hand, can clone drives, backup the operating system, applications, settings and all of your data, while also securely wiping any confidential data you no longer need. This utility provides you with all the essential tools you need to recover your computer system should a disaster occur, such as losing data, accidentally deleting critical files or folders, or a complete HDD crash. If failures occur that block access to your files or affect the system operations, you will be able to restore the OS and the lost data easily from the image.
Both utilities are available in the
WD Software & Downloads.
Hope I was able to help out. Good luck!

SuperSoph_WD