Swfdec is an outdated free and open-source replacement for Adobe Flash Player.
It runs on Linux and FreeBSD and is distributed under the terms of the GNU Lesser General Public License (LGPL).
[1] Its last release was 0.8.4, on December 21, 2008; 16 years ago (2008-12-21) and latest in stable 0.9.2 of 2008-11-11.
As of March 2016, the most recent commit to its Git repository was in December 2009.
Swfdec was chosen in 2007 as the Flash player for Fedora,[3] and it has been ported to DirectFB for embedded use alongside its X11 and GTK+ bindings.