I'm glad to announce that PeaZip 4.7 was released yesterday.
PeaZip is a free cross-platform file archiver that provides an unified portable GUI for many Open Source technologies like 7-Zip, FreeArc, PAQ, UPX...
Create 7Z, ARC, BZ2, GZ, *PAQ, PEA, QUAD/BALZ, TAR, UPX, WIM, XZ, and ZIP files
Open and extract over 150 archive types: ACE, ARJ, CAB, DMG, ISO, LHA, RAR, UDF, ZIPX and more
Features of PeaZip includes extract, create and convert multiple archives at once, create self-extracting archives, split/join files, strong encryption with two factor authentication, encrypted password manager, secure deletion, find duplicate files, calculate hashes, export job definition as script.
Change log http://peazip.sourceforge.net/changelog.html
DEB, RPM, and TGZ packages are available compiled for GTK2 (recommended) and Qt, all 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, so it is the ideal package to test the application or to bring it on a thumb drive, or to make it available on a network path.