Users running Yosemite If you are having trouble downloading CCC from the link above, try this alternate download location. Upgrading from CCC 4? CCC 5 is a paid upgrade. CCC 4 Personal and Household licenses purchased prior to May 22, are eligible for upgrade pricing. CCC 5:
Carbon Copy Cloner 4. This resolves an issue that some High Sierra users might have encountered when trying to save a password to CCC's keychain. Fixed an issue in which a backup task involving a remote Mac would stall if the source or destination volume on the remote Mac was not available.