Download Debian 9.8(64-bit PC Network installer)

Debian

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 9.8. The last update to this release was made on February 16th, 2019. Read more about available versions of Debian.

Getting Started

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In addition, users that speak languages other than English may check the international section, and, people who use systems other than Intel x86 should check the ports section.


News

[31 Mar 2019] The Debian Project mourns the loss of Innocent de Marchi
[29 Mar 2019] Handshake donates $300,000 USD to Debian
[08 Mar 2019] The Debian Project mourns the loss of Lucy Wayland
[16 Feb 2019] Updated Debian 9: 9.8 released
[23 Jan 2019] Updated Debian 9: 9.7 released
[10 Nov 2018] Updated Debian 9: 9.6 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

[16 Apr 2019] DSA-4433 ruby2.3 - security update
[16 Apr 2019] DSA-4432 ghostscript - security update
[13 Apr 2019] DSA-4431 libssh2 - security update
[10 Apr 2019] DSA-4430 wpa - security update
[10 Apr 2019] DSA-4429 spip - security update
[08 Apr 2019] DSA-4428 systemd - security update
[08 Apr 2019] DSA-4427 samba - security update
[07 Apr 2019] DSA-4426 tryton-server - security update
[05 Apr 2019] DSA-4425 wget - security update
[04 Apr 2019] DSA-4424 pdns - security update
[03 Apr 2019] DSA-4423 putty - security update
[03 Apr 2019] DSA-4422 apache2 - 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.