This package forms part of the Boost C++ Libraries collection.

diff-pdf is a tool for visually comparing two PDFs. It takes two PDF files as arguments, and generates an output PDF file that highlights the differences between the two input files. Besides, it can compare the two files visually in a simple GUI.

Authselect is designed to be a replacement for authconfig but it takes a different approach to configure the system. Instead of letting the administrator build the PAM stack with a tool (which may potentially end up with a broken configuration), it would ship several tested stacks (profiles) that solve a use-case and are well tested and supported. At the same time, some obsolete features of authconfig are not supported by authselect.

DBUtils is a suite of tools providing solid, persistent and pooled connections to a database that can be used in all kinds of multi-threaded environments.

This package forms part of the Boost C++ Libraries collection.

PubChem in Python. It allows chemical searches by name, substructure and similarity, chemical standardization, conversion between chemical file formats, depiction and retrieval of chemical properties.