Namexif provides a default format for renaming however the user is given the possibility to customize its own renaming format using below tags: (YYYY) is for the year (MM) is for the month (DD) is for the day (hh) is for the hour (24h format) (mm) is for minutes (ss) is for seconds (FMR) is for former name (ISO9660) is an 8 characters format How it Works Digital cameras embeds a clock and for ever