WINRAR and 7ZIP

7-Zip is a file archiver with a high compression ratio.


It is a portable version so you don't need to install it,you can just keep it in a folder and click on exe file to run it.

It is helpful in case you need it at some computer where installation is not authorized.


Just put the folder on your usb drive to carry it

The main features of 7-Zip

* High compression ratio in new 7z format with LZMA compression
* Supported formats:
o Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
o Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, MSI, WIM, Z, CPIO, RPM, DEB and NSIS
* For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip
* Strong AES-256 encryption in 7z and ZIP formats
* Self-extracting capability for 7z format
* Integration with Windows Shell
* Powerful File Manager
* Powerful command line version
* Plugin for FAR Manager
* Localizations for 69 languages



Good version of this program...handy for a USB key or just to have sitting on your Hard Drive somewhere for when you need it ;)

Download 7zip



WINRAR

Download winrar