Download Debian 8.4(32/64-bit PC Network installer)


Debian is a free operating system (OS) for your computer. An operating system is the set of basic programs and utilities that make your computer run.

Debian provides more than a pure OS: it comes with over 43000 packages, precompiled software bundled up in a nice format for easy installation on your machine. Read more...

The latest stable release of Debian is 8.4. The last update to this release was made on April 2nd, 2016. Read more about available versions of Debian.

Getting Started


[13 May 2016] Debian Project wishes to thank Mythic Beasts for loaned hardware
[25 Apr 2016] Security support for Wheezy handed over to the LTS team
[02 Apr 2016] Updated Debian 8: 8.4 released
[02 Apr 2016] Updated Debian 7: 7.10 released
[12 Feb 2016] Debian 6.0 Long Term Support reaching end-of-life
[23 Jan 2016] Updated Debian 8: 8.3 released

For older news items see the News Page. If you would like to receive mail whenever new Debian news comes out, subscribe to the debian-announce mailing list.

Security Advisories

[30 May 2016] DSA-3589 gdk-pixbuf - security update
[29 May 2016] DSA-3588 symfony - security update
[27 May 2016] DSA-3587 libgd2 - security update
[23 May 2016] DSA-3586 atheme-services - security update
[22 May 2016] DSA-3585 wireshark - security update
[19 May 2016] DSA-3584 librsvg - security update
[18 May 2016] DSA-3583 swift-plugin-s3 - security update
[18 May 2016] DSA-3582 expat - security update
[17 May 2016] DSA-3581 libndp - security update
[16 May 2016] DSA-3580 imagemagick - security update
[16 May 2016] DSA-3579 xerces-c - security update

For older security advisories see the Security Page. If you would like to receive security advisories as soon as they're announced, subscribe to the debian-security-announce mailing list.