I will take a pass on this because it lacks a feature which I seek.

Ideally a backup manager should clone to a second drive - even to a smaller one so long as the second drive has the capacity to take all the data from the source. Then do incremental updates for say 30 days to keep the backup current, and then allow for a complete clone once a month. backing up data is part of the problem cloning and backing up is a solution.

Thanks anyway.

In my opinion all modern backup solutions need to be ransomware encryption immune, I don't see this as being designed to be immune to ransomware... sadly we cannot openly communicate measures to defeat ransomware publicly as that then risks the ransomeware writers modifying their ransomware to circumnavigate the preventative measures...

I used this software before, in practical sense, it behaves like window's task manager.
I did not like it because was overwriting the back up files even if one byte was different from the previous backup. On very big folders, it may take a day or two to finish and if you have timed it to backup every 2 days it will work in the background non stop. You can do a manual backup faster.

Don't work in Italy: exception with the date format. (dd/mm/yyyy).

For the AlgoLogic:

System.FormatException: Stringa non riconosciuta come valore DateTime valido.
in System.DateTimeParse.Parse(String s, DateTimeFormatInfo dtfi, DateTimeStyles styles)
in System.Windows.Forms.DateTimePicker.set_Text(String value)

Repair please and send a new version :-)

Installed and ran easily on XP sp3. It seems simple and straightforward, with the setup file needing under a megabyte. It offers the opportunity to run as many individually configured selective backups as are required, which could be especially useful for users who need to back up particular folders and files at predetermined times. I assume that the backups overwrite the destination folders entirely rather than only modify them for changes, but haven't yet been able to check.