GDPM is GNOME-based graphical manager for Debian packages. It aims to fully replace command-line tools apt-get, apt-cache and dpkg by offering easy way do install, remove, upgrade and browse Debian packages.
CompactBSD is a powerful set of tools that allow you to build your own customized,
lightweight distribution of OpenBSD and then burn it onto
compact flash so that it can be run on an embedded PC platform such as FatPort's
FatPoint (www.fatport.com)
rpm-depcheck is a tool for checking the RPM dependencies of a specified command.
It is useful, for example, for getting an indication of what should be included in the "BuildRequires" tag of a RPM spec file when compiling a program.