Download Debian 9.6(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 51000 packages, precompiled software bundled up in a nice format for easy installation on your machine. Read more...

The latest stable release of Debian is 9.6. The last update to this release was made on November 10th, 2018. Read more about available versions of Debian.

Getting Started


[10 Nov 2018] Updated Debian 9: 9.6 released
[05 Aug 2018] DebConf18 closes in Hsinchu and DebConf19 dates announced
[14 Jul 2018] Updated Debian 9: 9.5 released
[23 Jun 2018] Updated Debian 8: 8.11 released
[01 Jun 2018] Debian 7 Long Term Support reaching end-of-life
[10 Mar 2018] Updated Debian 9: 9.4 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

[17 Jan 2019] DSA-4370 drupal7 - security update
[14 Jan 2019] DSA-4369 xen - security update
[14 Jan 2019] DSA-4368 zeromq3 - security update
[13 Jan 2019] DSA-4367 systemd - security update
[12 Jan 2019] DSA-4366 vlc - security update
[10 Jan 2019] DSA-4365 tmpreaper - security update
[08 Jan 2019] DSA-4364 ruby-loofah - security update
[08 Jan 2019] DSA-4363 python-django - security update
[01 Jan 2019] DSA-4362 thunderbird - security update
[28 Dec 2018] DSA-4361 libextractor - 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.