DOWNLOAD

GNS3 may be used on Windows, Linux and Mac OS X.

File Platform

GNS3-0.3-win32-all-in-one.exe
(Mirror 1 2)

Windows

GNS3-0.3-bin-win32.zip
(Mirror 1 2)

Windows

GNS3-0.3-src.zip
(Mirror 1 2)

Source

GNS3-0.3-src.tar.gz
(Mirror 1 2)

Source

GNS3-0.3-src.tar.bz2
(Mirror 1 2)

Source

GNS3-0.3-bin-linux.tar.gz
(Mirror 1)

Linux

GNS3 requires the following dependencies to be installed from a sources :

Old releases can be download here, or on sourceforge here