Download Freeware > Utilities > File Compression Utilities

Archives behave like folders in Explorer! Browse, copy files from, and add files to archives just like any regular folder. The plug-in based product can directly compress RAR, ACE, SIT, 7ZIP, and extract many more using a single application. The product also contains 4 stand-alone archive applications - command line, wizards, WinZip style, and a professional archive studio. Email attachments you send with Outlook are automatically compressed.

Download CompreXX 4.1

kuaizip
KuaiZip is a free, convenient, fast compressor and decompressor, also a virtual disk tool ( Mount ISO WIM VHD VDI VMDK ISZ BIN MDF NRG IMG CCD CUE APE FLAC WV as virtual disk ). support more than 40 compression formats such as RAR,ZIP,7Z etc.

Zipeg for Macintosh
Zipeg is free utility for Mac OS X. Zipeg opens and explores content of zip, rar and other archives, preview files and images before you extract them.

SimpleZip
SimpleZip is a simple easy to use compression tool. Archive and compress files quickly and easily. Navigate large archives with ease using a choice of flat list or hierarchical file listing.

zsDuplicateHunter Professional
zsDuplicateHunter Professional is a powerful way to find and remove duplicate files. You can group files by name, size, checksum, digest as well as three additonal methods. And use seven different methods of deleting to clean up quickly.

PeaZip
Portable file archiver. Supports 7Z, 7-Zip sfx, ARJ, BZip2, CAB, CHM, CPIO, DEB, GZip, ISO, JAR, LHA, LZH, PAQ8, NSIS, PEA, QUAD, RAR, RPM, split, TAR, Z, ZIP. Allows: browse, filter, save archive’s layout, job definition and job log. Skinnable.