GNU Project software

library for arbitrary precision arithmetic, operating on signed integers, rational numbers and floating point numbers

cpio is a general file archiver utility and its associated file format. It is primarily installed on Unix-like computer operating systems. The software utility was originally intended as a tape archiving program as part of the Programmer's Workbench (PWB/UNIX), and has been a component of virtually every Unix operating system released thereafter. Its name is derived from the phrase copy in and out, in close description of the program's use of standard input and standard output in its operation.

thumb|Christian Grothoff, maintainer of GNUnet, in [[Berlin on August 1, 2013, at the "#youbroketheinternet. We'll make ourselves a GNU one." event]] GNUnet is a software framework for decentralized, peer-to-peer networking and an official GNU package. The framework offers link encryption, peer discovery, resource allocation, communication over many transports (such as TCP, UDP, HTTP, HTTPS, WLAN and Bluetooth) and various basic peer-to-peer algorithms for routing, multicast and network size estimation.

standard UNIX utility

free software program that plays Go with the user

Wikimedia list article

toolkit for software-defined radios

XBoard is a graphical user interface chessboard for chess engines under the X Window System. It is developed and maintained as free software by the GNU project. WinBoard is a port of XBoard to run natively on Microsoft Windows.

Texinfo is a typesetting syntax used for generating documentation in both on-line and printed form (creating filetypes as , , , etc., and a specific hypertext format, ) with a single source file. It is implemented by a computer program released as free software of the same name, created and made available by the GNU Project from the Free Software Foundation.

circuit-design system

browser add-on to block nonfree nontrivial JavaScript

electronic payment system

GNU MediaGoblin (also shortened to MediaGoblin or GMG) is a free, decentralized Web platform (server software) for hosting and sharing many forms of digital media. It strives to provide an extensible, federated, and freedom-respectful software alternative to major media publishing services such as Flickr, DeviantArt, and YouTube.

GNAT is a free-software compiler for the Ada programming language which forms part of the GNU Compiler Collection (GCC). It supports all versions of the language, i.e. Ada 2012, Ada 2005, Ada 95 and Ada 83. Originally its name was an acronym that stood for GNU NYU Ada Translator, but that name no longer applies. The front-end and run-time are written in Ada.

AUCTeX is an extensible package for writing and formatting TeX files in Emacs and XEmacs.

graphical front-end for command-line debuggers

GNU linker, part of GNU Binutils

free typeface family

distributed revision control system

a shell tool for executing jobs in parallel locally or on remote machines

Unix typesetting software used for man pages

GNU Dr. Geo is an interactive geometry software that allows its users to design & manipulate interactive geometric sketches, including dynamic models of Physics. It is free software (source code, translations, icons and installer are released under GNU GPL license), created by Hilaire Fernandes, it is part of the GNU project. It runs over a Morphic graphic system (which means that it runs on Linux, Mac OS, Windows, Android). Dr. Geo was initially developed in C++ with Scheme scripting, then in various versions of Smalltalk with Squeak, Etoys_(programming_language) for One Laptop per Child Phar

generic library support script

Unicode font family and utilities produced by the GNU project

implementation of Common Lisp

software package intended for solving large-scale linear programming (LP), mixed integer programming (MIP), and other related problems.

XaoS is an interactive fractal zoomer program. It allows the user to continuously zoom in or out of a fractal in real-time.

GNU ddrescue is a data recovery tool for disk drives, DVDs, CDs, and other digital storage media. It copies raw blocks of storage, such as disk sectors, from one device or file to another, while handling read errors in an intelligent manner to minimize data loss by scraping good sectors from partially read blocks.

GnuCOBOL (formerly known as OpenCOBOL, and briefly as GNU Cobol) is a free implementation of the COBOL programming language that is part of the GNU project. GnuCOBOL translates the COBOL code into C and then compiles it using the native C compiler.

Sather is an object-oriented programming language. It originated circa 1990 at the International Computer Science Institute (ICSI) at the University of California, Berkeley, developed by an international team led by Steve Omohundro. It supports garbage collection and generics by subtypes.

routing software

code reformatter

general-purpose implementation of the Prolog language

C library for arbitrary-precision floating-point arithmetic

operating systems based on GNU

GNUmed is a Free/Libre electronic medical record (EMR) for Unix-like systems (BSD, Linux, and UNIX systems), Microsoft Windows, macOS and other platforms. GNUmed aims to provide medical software that respects the privacy of patients and that is based on open standards.

library for generating assembly code at runtime

Unix command to securely delete files and devices

GNU utilities for finding files that match certain criteria and performing various operations on them

an object file library used by the GNU debugger, assembler, linker, and the binary utilities

GNU plotutils is a set of free software command-line tools and software libraries for generating 2D plot graphics based on data sets. It is used in projects such as PSPP and UMLgraph, and in many areas of academic research, and is included in many Linux distributions such as Debian. Windows and Mac OS X versions are also available. The library provides bindings for the C and C++ languages. Its stand-alone command-line tools can generate graphs and perform numerical calculation of spline curves and systems of ordinary differential equations. Plotutils is a GNU package and is distributed under a

Ocrad is an optical character recognition program and part of the GNU Project. It is free software licensed under the GNU GPL.

open-source action game

GNU MCSim is a suite of simulation software. It allows users to design statistical or simulation models, perform Monte Carlo simulations, and Bayesian inference through (tempered) Markov chain Monte Carlo (MCMC) simulations. The latest version allows parallel computing of Monte Carlo or MCMC simulations.

programming language

muCommander is an open-source, cross-platform file manager that runs on operating systems supporting Java 11 or later. It has a Norton Commander style, and a dual-pane interface to allow manipulation of files via keyboard shortcuts. Pre-compiled builds are available for macOS, Microsoft Windows, Linux, Solaris, FreeBSD, and OpenVMS. It is based on GNU Midnight Commander, but has a GUI compared to Midnight Commander.

Free software for teaching the "Solfège" music reading techinique

DejaGnu is a software framework for testing other programs. It has a main script called runtest that goes through a directory looking at configuration files and then runs some tests with given criteria. The purpose of the DejaGnu package is to provide a single front end for all tests. It is a part of the GNU Project and is licensed under the GPL. It is based on Expect, which is in turn based on Tcl. The current maintainers are Rob Savoye and Ben Elliston.

source code tagging system

raster graphics editor

is a POSIX-defined shell command for generating a C-language flow graph. The GNU implementation reads C source code files, and generates a flow graph of external references. It uses only source files and does not need to run the program. Another implementation is available in Tru64 Unix.

modern analog and mixed signal circuit simulator