7-Zip Portable is the popular 7-Zip packaged as a portable app, so you can take your file archiver with you and work with your compressed 7z, ZIP, GZIP, BZIP2, TAR, RAR files and more on the go. You can place it on your USB flash drive, iPod, portable hard drive or a CD and use it on any computer, without leaving any personal information behind.

Free file archiver with high compression ratio. Supports ZIP, 7z, RAR, CAB, ARJ, GZIP, BZIP2, TAR, CPIO, DEB and RPM files. 7z format according to the developer has a compression ratio of 10-50% higher than WinZip. High speed. There is a version for the command lines and plug-in for FAR Manager.

The license of this software is Freeware, you can free download and free use this file compression software.