7-Zip 4.31

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


Compression ratio in the new 7z format is 30-50% better than ratio in ZIP format.


7-Zip works in Windows 98/ME/NT/2000/XP. Command line version of 7-Zip can be used in Linux via Wine program.7-Zip is a free file archiver with highest compression ratio.

Usually 7-Zip compresses to 7z format 30-70% better than to zip format. And 7-Zip compresses to zip format 2-10% better than other zip compatible programs.

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