Qt is a cross-platform C++ application framework. Qt's primary feature is its rich set of widgets that provide standard GUI functionality.

Parsec is an abstraction layer that can be used to interact with hardware-backed security facilities such as the Hardware Security Module (HSM), the Trusted Platform Module (TPM), as well as firmware-backed and isolated software services.

GNAT projects are human-readable text files used to drive tools building or inspecting lots of source files in several programming languages, like those provided by the gprbuild package.

The GNAT Component Collection deals with: module tracing, efficient file IO, static string searching (Boyer-Moore), e-mails and mailboxes, Ravenscar tasking profiles, storage pools, JSON, logging, shell scripting. Components relying on external dependencies are distributed in separate packages.

GtkAda is a library that allows programmers to write GTK+ applications in the Ada programming language.

Process and lookup network addresses from the command line or CSV. Output has a variety of customisable formats.