Compression and decompression
Compressed files are widely used on the Internet and are often in zip or rar format.
You may also find files in ".7z" format for large files because their compression ratio is higher than the other 2 files.
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7-Zip
- Publisher : Igor Pavlov
- Categorie : Compression and decompression
- Required configuration : Windows 9x/2000/XP/Vista/7
- License : Free
7-Zip is an open-source software to compress files in 7z, Zip, Rar, ... format.
It also allows you to open compressed files types : 7z, zip, rar, gzip, tar, bzip2, ...