Duplicacy - A new generation cross-platform cloud backup tool
DAEMON Tools - The most personal application for disc imaging yet.
Restic - Easy: Doing backups should be a frictionless process, otherwise you are tempted to skip it.
WinCDEmu - WinCDEmu is an open-source CD/DVD/BD emulator.
UrBackup - UrBackup is a open source client/server backup system, that through a combination of image and file...
UltraISO - CD image files are easily created with UltraISO.