FileHamster - Personal Revision Control - File Hamster - File and Document Revision, Retrieve and Restore
Virtual CloneDrive - Virtual CloneDrive works and behaves just like a physical CD/DVD/Blu-ray drive, although it only exists virtually.
AppleWorks - AppleWorks was office suite by Apple that combined a word processor, a drawing program, a painting...
DAEMON Tools - The most personal application for disc imaging yet.
LBackup - An rsync based backup solution for *NIX based system(s), with a flexible scripting subsystem which...
UltraISO - CD image files are easily created with UltraISO.