KGB Archiver is the most powerful file compressor nowadays
KGB Archiver 1.2 : Compressing process window
Ken Ward's Zipper 1.4 is a free file compression utility, it only supports ZIP.
Known Issues: Inbuilt 7-Zip Association should be enabled manually by the tools menu 7-Zip is a fil...
KGB Archiver is the compression tool with unbelievable high compression rate.