Open source file archiver – 7-zip

I have been using a cracked copy of Winzip for the past 2 years, but I don’t think that is a good way. As I was also not be able to upgrade the software, I opted for Open Source Software. So far, the best open source file archiver that I have been using (since December 2006) is 7-zip.

7-zip is a file archiver with high compression ratio. It gives you the same function as Winzip and Winrar, but for you to use for free.


The main features of 7-Zip

  • High compression ratio in new 7z format with LZMA compression
  • Supported formats:
    • Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
    • Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB and NSIS
  • For ZIP and GZIP formats 7-Zip provides compression ratio that is 2-10 % better than ratio provided by PKZip and WinZip
  • Self-extracting capability for 7z format
  • Integration with Windows Shell
  • Powerful File Manager
  • Powerful command line version
  • Plugin for FAR Manager
  • Localizations for 63 languages

Personally, it’s the best alternative for Winzip and Winrar for me. I use to have both as my file archiver, but I am not really easy with illegal/cracked copy of the software. 7-zip did what I wanted and for a free software, I have no complain. It worked with both my OS, Windows XP and Xandros Linux.

This entry was posted in Open Source Software on by .

About drizad

A self employed General Practitioner who lives with his lovely family in Kota Kinabalu, Sabah. He dedicates his spare time serving people with precious information on climbing the Majestic Mountain of the Borneo, Mt Kinabalu. Reachable at drizad(at)

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