Cutter is a unit testing framework for C and C++. It
provides an easy test writing API and easy
debugging output to continue testing.
milter manager is a flexible and low administrative cost anti-spam system that can be used with MTAs that support milters like Sendmail and Postfix. It provides an effective solution by combining a range of existing milters.
A tool for securing DNS communications between a client and a DNS resolver.
A polyhedral extraction tool (PET).