Similar to SeaMonkey

Avogadro (software)

Berry Linux

GNU Bison

Blackbox

BlueGriffon

Brackets (text editor)

Brasero (software)

Cacti (software)

Cairo (graphics)

Ccache

Cdparanoia

Cdrkit

Coccinella (software)

Cooperative Linux

Cowsay

CrossOver (software)

Cygwin/X

Das U-Boot

Dasher (software)

Dbndns

Denemo