PeaZIP-mod
It's a fork of Free Zip software and Rar extractor by Giorgio Tani.
PeaZip is a free archiver tool. The application provides an unified, natively portable, cross-platform file manager and archive manager GUI for many Open Source technologies like 7-Zip, FreeArc, PAQ, UPX.
Create: 7Z, ARC, BZip/GZip, PEA, TAR, WIM, XZ, ZPAQ, ZIP files and more
Open and extract 180+ file types: ACE, CAB, DEB, ISO, RAR, ZIPX and more
Features of PeaZip includes extract, create and convert multiple archives at once, create self-extracting archives (sfx), split files, strong encryption with two factor authentication, encrypted password manager, secure deletion, find duplicate files, calculate hashes, export task definition as command line script.
Only source code distribution of my improvements by using of Subversion.