Clonezilla, Norton Ghost, Time Machine, Acronis Cyber Protect Home Office, EaseUS Partition Master, Rescuezilla, EaseUS ToDo BackUp, FOG Project, SuperDuper!, Winclone, ChronoSync, DriveImage XML, dd for windows, HDclone, Rollback Rx, Stellar Drive Clone, MiniTool ShadowMaker, MiniTool Drive Copy, EZ Gig, XXClone, Time Machine for Linux, ImageX, HDClone Free Edition, FSArchiver, AX64 Time Machine, WereSync, Nero BackItUp, Drive Cloner Rx, Acronis Migrate Easy, Mac Backup Guru, Siveo Pulse, PC Backup Utilities, Immortal Files, Nytrio, Drive Backup Express, ShadowImage, Eazy Image are some alternatives to Carbon Copy Cloner.