aBackup2 is a simple Backup Program, with the add on to save not only one Backup of a Directory. It's your choice how many backups to save. Additionally it saves two backups of the last weeks and month.
In This way you can restore different Versions of your backup directory. If you are for example a programer or if you work with databases like Access or Paradox (sometimes Problems and then you notice the Problem is older) you can test some different Versions of you files until you find the last working one.
aBackup2 always save whole directories (recursively) but you can set a filter for the file names. In difference to older Versions aBackup2 uses now standard zip archives. It's possible to set a zip password but be aware: zip passwords are good! Without your password the zip archives are lost.
Windows Server 2008,