This propitiatory program called nanozip has internal ties with http://compressionratings.com which posts false and ambiguous compression result which falsely shows nanozip as the best compression algorithm.
They'll use the best compression method of nanozip and worst compression method of 7z and zpaq, as a result, they've the liberty to put any compression program anywhere in the list.
In reality, nanozip's good compression methods are single threaded, and that too they're no better than multithreaded 7z and zpaq compression methods.
