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Open source
Vista / Win10 / Win7 / Win8 / WinXP
7-Zip is a free compression software with a high compression ratio. The program supports 7z, ZIP, RAR, CAB, GZIP, BZIP2, and TAR formats. Compression ratio in the new 7z format is 30-50 percent better than ratio in ZIP format. It also compresses to ZIP 2-10 percent better than PKZip and WinZip. It has an additional powerful command line version and FAR Manager support.
Free Download
7-Zip v19.00Filesize: 1.13 MB

Screenshots:

7-Zip v4.43

Keywords:
7z zip cab rar arj gzip bzip2

License type Open source1
Author's homepage Visit the author's site
Date added 23 Feb 2019
Downloads 30258
File size 1.13 MB (<1min @ 1Mbps)
Supported languages English  
Operating systems Vista / Win10 / Win7 / Win8 / WinXP1

1License and operating system information is based on latest version of the software.

7-Zip v19.00(Latest stable version) 23 Feb 2019
7-Zip v18.06 31 Dec 2018
7-Zip v18.05 03 May 2018
7-Zip v18.03 beta 11 Mar 2018
7-Zip v18.02 beta 04 Mar 2018
7-Zip v18.01 30 Jan 2018
7-Zip v18.00 beta 21 Jan 2018
7-Zip v17.01 beta 29 Aug 2017
7-Zip v17.00 beta 30 Apr 2017
7-Zip v16.04 05 Oct 2016
7-Zip v16.03 01 Oct 2016
7-Zip v16.02 23 May 2016
7-Zip v16.00 11 May 2016
7-Zip v15.14 01 Jan 2016
7-Zip v15.12 26 Nov 2015
7-Zip v15.10 beta 10 Nov 2015
7-Zip v15.09 beta 16 Oct 2015
7-Zip v15.08 beta 01 Oct 2015
7-Zip v15.07 beta 17 Sep 2015
7-Zip v15.06 beta 09 Aug 2015
7-Zip v15.03 alpha 29 May 2015
7-Zip v15.01 alpha 17 May 2015
7-Zip v15.00 alpha 01 Apr 2015
7-Zip v9.38 Beta 03 Jan 2015
7-Zip v9.36 beta 26 Dec 2014
7-Zip v9.35 beta 07 Dec 2014
7-Zip v9.33 Alpha 15 Jun 2014
7-Zip v9.32 Alpha 02 Dec 2013
7-Zip v9.22 beta 30 May 2011
7-Zip v9.21 Beta 13 Apr 2011
7-Zip v9.20 19 Nov 2010
7-Zip v9.19 Beta 12 Nov 2010
7-Zip v9.18 Beta 03 Nov 2010
7-Zip v9.17 Beta 05 Oct 2010
7-Zip v9.16 Beta 08 Sep 2010
7-Zip v9.15 Beta 21 Jun 2010
7-Zip v9.14 Beta 06 Jun 2010
7-Zip v9.13 Beta 15 Apr 2010
7-Zip v9.12 Beta 24 Mar 2010
7-Zip v9.11 Beta 16 Mar 2010
7-Zip v9.10 Beta 22 Dec 2009
7-Zip v9.09 Beta 13 Dec 2009
7-Zip v9.07 Beta 30 Aug 2009
7-Zip v9.06 Beta 18 Aug 2009
7-Zip v4.65 03 Feb 2009
7-Zip v4.64 03 Jan 2009
7-Zip v4.63 31 Dec 2008
7-Zip v4.62 02 Dec 2008
7-Zip v4.61 Beta 23 Nov 2008
7-Zip v4.60 Beta 20 Aug 2008
7-Zip v4.59 Beta 13 Aug 2008
7-Zip v4.58 Beta 05 May 2008
7-Zip v4.57 06 Dec 2007
7-Zip v4.56 Beta 24 Oct 2007
7-Zip v4.55 Beta 06 Sep 2007
7-Zip v4.53 Beta 27 Aug 2007
7-Zip v4.52 Beta 03 Aug 2007
7-Zip v4.51 Beta 25 Jul 2007
7-Zip v4.50 Beta 24 Jul 2007
7-Zip v4.49 Beta 12 Jul 2007
7-Zip v4.48 Beta 26 Jun 2007
7-Zip v4.47 Beta 27 May 2007
7-Zip v4.46 Beta 25 May 2007
7-Zip v4.45 Beta 17 Apr 2007
7-Zip v4.44 Beta 21 Jan 2007
7-Zip v4.43 15 Sep 2006
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7-Zip v9.22 beta

I was having a problem with
WinZip and then a few days later it was telling me to send money. I de-installed it and installed 7-zip which I have had on my home system for about 2 years and man it always works without a hiccup and is hi performance. Get it, you wont regret it.

7-Zip v4.65

Purkaa ohan OK. En oikein pidä käyttöliittymästä ja muutenkin toiminnassa on joitakin puutteita, kuten moniosaisia paketteja purkaessa pitää alkaa purku juuri oikeasta paketista, kun winRARilla ohjelma osaa alkaa purkamisen joka tapauksessa. En aio enää käyttää tätä.

7-Zip v4.57

Very good, easy to use and more user friendly than WinZIP.

7-Zip v4.55 Beta

simply amazing for something thats free

7-Zip v4.32

I prefer this software over WinRar only because it is so easy to use and it is open source. It works well on windows Xp Home.