BFBTester is great for doing quick, proactive, security checks of binary programs. BFBTester will perform checks of single and multiple argument command line overflows as well as environment variable overflows. BFBTester can also watch for tempfile creation activity to alert the user of any programs using unsafe tempfile names. While BFBTester can not test all overflows in software, it is useful for detecting initial mistakes that can red flag dangerous software.

onak is an OpenPGP compatible keyserver which supports multiple subkeys, photo ids and path finding between keys. It can provide an HKP compatible interface for use with the --keyserver option of gnupg as well as including a command line tool for querying the key database.

pydf is all-singing, all-dancing, fully colourised df(1)-clone written in Python.

mmpong is an ATARI-pong-like multiplayer game, where a moving ball reflects on impact from paddles on the left and right sides of the screen.

omniORB is a freely available Common Object Request Broker Architecture (CORBA) 2.6 compliant object request broker (ORB) implementation. It is based on the IIOP communications protocol and should be interoperable with any other CORBA 2.6 compliant ORB.