7zip is a file compression tool which is quite good in performance. Usually, 7-Zip compresses to 7z format 30-70% higher than to nothing format. And 7-Zip compresses to nothing format 2-10% higher than most of different nothing compatible programs.

The following capabilities:

1.Localizations for seventy nine languages
2.For ZIP and GZIP formats, 7-Zip provides a compression ratio that's 2-10 an improved than the ratio provided by PKZip and WinZip
3.Packing or unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
4.Strong AES-256 encryption in 7z and ZIP formats
5.Self-extracting capability for 7z format
6.Integration with Windows Shell
7.Powerful command line version
8.Powerful File Manager
9.Plugin for a lot Manager
10.High compression ratio in 7z format with LZMA and LZMA2 compression


to download this software, please click the download button below, free


              7Zip.exe