Archive Handling
You can define how ChronoSync handles the archiving of files by using the Archive Handling option group.
Archive when replacing existing files - When running a sync, any file that will be replaced as part of a copy will actually be moved to an Archive folder and thus be manageable in the Archive panel.
Limit duplicates in archive... - Choose an option here to either remove file copies after a limit is reached or to ensure a minimum number of files are kept in the archive. This option is meant to be used in conjunction with the "Purge files archived" option.
Purge files archived... - File copies will be purged once the time elapsed has been reached.