Timely Backup is easy-to-use backup software with nice user interface. Timely Backup helps you to backup your data, projects, important files and so on.
It has several backup modes. For example, you can backup all files every time you backup, or you can choose to backup only files modified since last backup.
Also, you can store all backups in one, single backup file (thus, old backups are replaced) or you can store each backup in its separate backup file.