darmowe programy freeware

Freeware for Windows

You need software but it's too expensive? This isn't problem! Quality of gratis software (Freeware and Open Source) often is the same as paid software. Here is directory of Freeware.

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Category : Freeware : Zip software ...

7-Zip 4.65
An excellent file archiver with high compression ratio. The main features of 7-Zip: high compression ratio in new 7z format with LZMA compression (better than ACE format). Packing or unpacking: 7z, ZIP, GZIP, BZIP2 and TAR. Addional unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB, DMG, HFS, LZMA, MSI, UDF, WIM, XAR and NSIS.
7-Zip screenshot
This program is under Open Source licence, so you can use 7-Zip on any computer, including a computer in a commercial organization and corporations.
  • Very effective compression method (7z files).
  • In case ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 percent better than the ratio provided by PKZip and WinZip.
  • Strong AES-256 encryption in 7z and ZIP formats.
  • It can create self-extracting (exe files) archives for 7z format.
  • Integration with system Windows Shell.
  • Build-in simple file manager.
  • Additional version works in command line.
  • Usually, 7-Zip compresses to 7z format 30-70% better than to ZIP format. And 7Zip compresses to Zip format 2-10% better than most of other zip compatible programs.
  • It has more than seventy languages versions.
  • 7z program calculates SHA-256 hash functions checksums.
7-Zip działa we wszystkich wersjach Windows, a dodatkowo posiada porty dla innych systemów operacyjnych.

Producer (7zip) / Get it: download
Size: 918 KB / Licence: LGPL - Donationware



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