strongSwan - Design by Margo Galas <galas (at) solnet (dot) ch>

Main Sponsors


Hochschule für Technik Rapperswil

strongSwan - Download


strongSwan 5.x - Monolithic IKEv1/v2 Daemon

Current Release: 5.9.1

2020/11/10, size 4'590'867 bytes, pgp-signature,
md5: 1f4db969d072e120dc12d1c116a0f658
2020/11/10, size 7'342'474 bytes, pgp-signature,
md5: e89c455b013836e6f0fe63a3477b889c

ChangeLog and Configuration Examples

Developers Release: 5.9.2.dr1

2021/01/08, size 4'574'771 bytes, pgp-signature,
md5: f3acf61f1715863186686161241bd508

ChangeLog and Configuration Examples

strongSwan 6.0 - Post-Quantum IKEv2 Daemon

Developers Release: 6.0.dr5

2020/12/08, size 5'856'208 bytes, pgp-signature,
md5: a341aab19be43f4929b504a9ccbb5a03

ChangeLog, Configuration Examples and Post-Quantum Docker Image

strongSwan 2.x, 4.x and 5.x Security Patches

Security Patches

NetworkManager Applet

This applet is also available as package in several distributions. For an introduction and HOWTO see our wiki.

Current Release: 1.5.2

NetworkManager Applet 1.5.2
This version requires strongSwan 5.8.3 or newer, it's not compatible with older releases.
NetworkManager Applet 1.4.5
This version works with all strongSwan releases, but doesn't support the new features introduced with 5.8.3.

Installation / Binary packages

Installation instructions can be found on our wiki.

Most distributions provide packages for strongSwan:

Debian GNU/Linux Debian GNU/Linux   Ubuntu   openSUSE   Gentoo Linux

Download Mirrors

License statement

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.