7Zip is an open source archiving utility currently supporting only Windows platform. It fully supports 7z, ZIP, GZIP, BZIP2 and TAR formats.

PeaZip is an open source file and archive manager.

Archive Manager (File Roller) is the archive manager of the GNOME desktop environment.

B1 Free Archiver is a multi-platform file archiver and file manager.

Xarchiver is a front-end to various command line archiving tools for Linux and BSD operating systems, designed to be independent of the desktop environment. I…

OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information.

gzip is a file format and a software application used for file compression and decompression.

WinRAR is archive tool mostly focused on RAR format but also supports common archive formats.

Dolphin is a lightweight file manager. It has been designed with ease of use and simplicity in mind, while still allowing flexibility and customization.

FreeArc is a free and open source file archiver.

ExtractNow is a simple utility that allows you to extract multiple archives quickly and easily.

FileOptimizer is an advanced file optimizer featuring a lossless (no quality loss) file size reduction.

p7zip is a command-line interface 7-Zip, a free and open-source file archiver.