I'm glad to announce that PeaZip 4.7 was released yesterday.

Downloads PeaZip for Linux | Extract and open RAR ISO 7Z ZIP files
Change log PeaZip Change Log, free file and archive manager utility

RPM packages are available compiled for GTK2 (recommended) and Qt, both works on Gnome and KDE (the application is desktop neutral).
It is available a portable version, TAR.GZ, compiled both for GTK2 and Qt widgetset, that does not need to be installed and does not modify the system.