GNOME Online Accounts provides interfaces so that applications and libraries in GNOME can access the user's online accounts. It has providers for Google, ownCloud, Facebook, Flickr, Windows Live, Pocket, Foursquare, Microsoft Exchange, Last.fm, IMAP/SMTP, Jabber, SIP and Kerberos.

GtkGLExt is an OpenGL extension to GTK+. It provides additional GDK objects which support OpenGL rendering in GTK+ and GtkWidget API add-ons to make GTK+ widgets OpenGL-capable.

Gom provides an object mapper from GObjects to SQLite. It helps you write applications that need to store structured data as well as make complex queries upon that data.

gLabels is a program for creating labels and business cards. It is designed to work with various laser/ink-jet peel-off label and business card sheets that you’ll find at most office supply stores.

GNOME Planner is a project management tool based on the Work Breakdown Structure (WBS). Its goal is to enable you to easily plan projects. Based on the resources, tasks, and constraints that you define, Planner generates various views into a project. For example, Planner can show a Gantt chart of the project. It can show a detailed summary of tasks including their duration, cost, and current progress. It can also show a report of resource utilization that highlights under-utilized and over-utilized resources. These views can be printed as PDF or PostScript files, or exported to HTML.

libgdata is a GLib-based library for accessing online service APIs using the GData protocol — most notably, Google's services. It provides APIs to access the common Google services, and has full asynchronous support.

JSON-GLib is a library providing serialization and described by RFC 4627. It implements a full JSON parser and generator using GLib and GObject, and integrates JSON with GLib data types.

JSON-GLib is a library providing serialization and described by RFC 4627. It implements a full JSON parser and generator using GLib and GObject, and integrates JSON with GLib data types.

Libpeas is a gobject-based plugin engine, targeted at giving every application the chance to assume its own extensibility. It also has a set of features including, but not limited to: multiple extension points; on-demand (lazy) programming language support for C, Python and JS; simplicity of the API.

Nautilus (Files) is a file manager designed to fit the GNOME desktop design and behaviour, giving the user a simple way to navigate and manage its files.

libgnome-games-support is a small library intended for internal use by GNOME Games, but it may be used by others.

GNU Miscfiles is a collection of common data files. They include, for example, country abbreviations, names and capital cities; currency abbreviations and names; a Best Current Practices index; a map of the ASCII character set; a list of three-letter airport codes; and an English word list.

The GNU Coding Standards were written by Richard Stallman and other GNU Project volunteers. Their purpose is to make the GNU system clean, consistent, and easy to install.

The information for maintainers of GNU software has guidelines and advice for someone who is the maintainer of a GNU program on behalf of the GNU Project.

This program is designed to make it easy to reconstruct difficult passwords when they are needed while limiting the risk of attack. The user of this program inputs a self-defined transformation of a web site URL and obtains the password and user name hint for that web site.

This package provides a helper library for networking and security applications and libraries. It is used by AqBanking.

AqBanking is a modular and generic interface to online banking tasks, financial file formats (import/export) and bank/country/currency information. AqBanking uses backend plugins to actually perform the online tasks. HBCI, OFX DirectConnect, YellowNet, GeldKarte, and DTAUS discs are currently supported. AqBanking is used by GnuCash, KMyMoney, and QBankManager.

GnuCash is personal and professional financial-accounting software. It can be used to track bank accounts, stocks, income and expenses, based on the double-entry accounting practice. It includes support for QIF/OFX/HBCI import and transaction matching. It also automates several tasks, such as financial calculations or scheduled transactions.

To make the GnuCash documentation available, its doc output must be installed as well as Yelp, the Gnome help browser.

GNU libmicrohttpd is a small, embeddable HTTP server implemented as a C library. It makes it easy to run an HTTP server as part of another application. The library is fully HTTP 1.1 compliant. It can listen on multiple ports, supports four different threading models, and supports IPv6. It also features security features such as basic and digest authentication and support for SSL3 and TLS.

GNUnet is a framework for secure peer-to-peer networking. The high-level goal is to provide a strong foundation of free software for a global, distributed network that provides security and privacy. GNUnet in that sense aims to replace the current internet protocol stack. Along with an application for secure publication of files, it has grown to include all kinds of basic applications for the foundation of a GNU internet.

For reliable NAT traversal, also install the miniupnpc package.

GNU libextractor is a library for extracting metadata from files. It supports a very large number of file formats, including audio files, document files, and archive files. Each file format is implemented as a plugin, so new formats can be added easily. The package also contains a command-line tool to extract metadata from a file and print the results.

This package provides Guile modules for connecting to various GNUnet services. It also has infrastructure for writing new GNUnet services and connecting to them and can be used from multi-threaded environments. It is not to be confused with guile-gnunet -- guile-gnunet supports a different set of services.

The following services are supported:

• NSE (network size estimation)

• DHT (distributed hash table)

• CADET (secure end-to-end communication between arbitrary peers)

GnuPG Made Easy (GPGME) is a library designed to make access to GnuPG easier for applications. It provides a High-Level Crypto API for encryption, decryption, signing, signature verification and key management. Currently it uses GnuPG as its backend but the API isn't restricted to this engine.

Because the direct use of GnuPG from an application can be a complicated programming task, it is suggested that all software should try to use GPGME instead. This way bug fixes or improvements can be done at a central place and every application benefits from this.

QGpgme provides a very high level Qt API around GpgMEpp.

Parcimonie incrementally refreshes a GnuPG keyring in a way that makes it hard to correlate the keyring content to an individual, and makes it hard to locate an individual based on an identifying subset of her keyring content. Parcimonie is a daemon that fetches one key at a time using the Tor network, waits a bit, changes the Tor circuit being used, and starts over.