Total Commander

It is not possible to synchronize the content of double packed archives, like TGZ. Synchronization within ZIP files works great, but within TARed and GZipped file all double file entries remain red.

A double click on a double-sided file already performs a single file comparison. Why could this not work for the whole archive?

This also don't working for contents of other archives. Synchronization supports only ZIP.

I think it will be good if at least equal files marked black after manual dblclk comparison but not left red.