GNU - Free Software Directory

NameDescriptionHomepageLicenseIs High Priority Project3dldfThree-dimensional drawing with MetaPost output.https://www.gnu.org/software/3dldf/SimplePermissiveNoNonWarranty
SimplePermissiveNonWarranty
GFDL
Other
GPLv2orlater with exception
GPLv2orlater
GPLv3orlater
GPLv3orlater with exceptionfalse8syncAsynchronous programming for Guile.https://www.gnu.org/software/8sync/SimplePermissiveNoNonWarranty
SimplePermissiveNonWarranty
Other
Expat
GPLv3orlater
LGPLv3orlater
Creative Commons Attribution 3.0
GFDLv1.3orlaterfalseA2psAny to PostScript filter.https://www.gnu.org/software/a2ps/SimplePermissiveNonWarranty
Other
GPLv2orlater
GPLv3orlater
GPLv3orlater with exceptionfalseAcctSystem accounting utilities.https://www.gnu.org/software/acct/X11
SimplePermissiveNoNonWarranty
SimplePermissiveNonWarranty
Other
GPLv2orlater with exception
GPLv2orlater
GPLv3orlater
GPLv3orlater with exceptionfalseAcmAerial combat simulation game.https://www.gnu.org/software/acm/GPLv2orlater
GPLv3orlaterfalseAdnsAsynchronous DNS client library and utilities.https://www.gnu.org/software/adns/GPLv3orlaterfalseAliveKeep-alive program for internet connections.https://www.gnu.org/software/alive/GPLv3orlaterfalseAnastasisKey backup and recoveryhttps://anastasis.lu/AGPL-3.0-or-laterfalseAnubisProcesses outgoing mail.https://www.gnu.org/software/anubis/GPLv3orlaterfalseAplInterpreter for APL Programming Language.https://www.gnu.org/software/apl/GPLv3orlaterfalseArchimedesDesigning and simulating submicron semiconductor devices.https://www.gnu.org/software/archimedes/GPLv3orlaterfalseArisFormal logical proofing.https://www.gnu.org/software/aris/GPLv3orlaterfalseArtanisWeb application framework written in Guile Scheme.https://www.gnu.org/software/artanis/GPLv3orlater
LGPLv3orlaterfalseAspellSpell checker.https://www.gnu.org/software/aspell/LGPLv2
LGPLv2.1orlaterfalseAuctexA sophisticated TeX environment for Emacs.https://www.gnu.org/software/auctex/GPLv3orlaterfalseAutoconf-archiveCollection of autoconf macros.https://www.gnu.org/software/autoconf-archive/GPLv3orlater with exceptionfalseAutogenAutomated program and text generation.https://www.gnu.org/software/autogen/GPLv3orlaterfalseAutomakeMakefile generator.https://www.gnu.org/software/automake/GPLv2orlaterfalseAvlLibraries for the manipulation of binary trees and balanced binary trees.https://adtinfo.org/GPLv3orlater
LGPLv3orlaterfalseBallandpaddleBall and paddle game.https://www.gnu.org/software/ballandpaddle/GFDL
GPLv3orlaterfalseBarcodeConvert text strings to printed bars.https://www.gnu.org/software/barcode/GPLv3orlaterfalseBashThe GNU Project implementation of the standard Unix shell.https://www.gnu.org/software/bash/GPLv3orlaterfalseBayonneTelephony server.https://www.gnu.org/software/bayonne/GPLv3orlatertrueBazaarFriendly powerful distributed version control system.https://www.gnu.org/software/bazaar/GPLv2orlaterfalseBcInteractive algebraic language.https://www.gnu.org/software/bc/GPLv2orlater
GPLv3orlater
LGPLv3orlaterfalseBisonGeneral-purpose parser generator.https://www.gnu.org/software/bison/GPLv3orlaterfalseBoolUtility for matching boolean queries in text.https://www.gnu.org/software/bool/GPLv3orlaterfalseBpel2owfnTranslate web service expressed in BPEL to oWFN.https://www.gnu.org/software/bpel2owfn/GPLv3orlaterfalseC-graphVisualize convolution and demonstrate convolution theorem.https://www.gnu.org/software/c-graph/GPLv3orlater with exceptionfalseCcaudioLibrary and software for manipulating audio data.https://www.gnu.org/software/ccaudio/LGPLv3orlaterfalseCcd2cueCCD sheet to CUE sheet converter.https://www.gnu.org/software/ccd2cue/GPLv3orlaterfalseCcideDecision Table Code Generator.https://www.gnu.org/software/ccide/GPLv3orlaterfalseCcrtpRTP protocol stack of GNU Common C++ and the GNU project.https://www.gnu.org/software/ccrtp/PublicDomain
Expat
GPLv3orlater
LGPLv2.1orlater
GPLv2orlater with library exceptiontrueCcscriptC++ class framework for creating a virtual machine execution system.https://www.gnu.org/software/ccscript/GPLv3orlaterfalseCflowCharts control flow within source code.https://www.gnu.org/software/cflow/GPLv3orlaterfalseCgiccC++ class library for writing CGI applications.https://www.gnu.org/software/cgicc/LGPLv3orlaterfalseChessFull chess implementationhttps://www.gnu.org/software/chess/GPLv3orlaterfalseCimCompiler for programming language Simula.https://www.gnu.org/software/cim/GPLv2falseClasspathCore class libraries for Java.https://www.gnu.org/software/classpath/GPLv2orlater with exception
GPLv2orlaterfalseClasspathxImplementation of the Java extension libraries.https://www.gnu.org/software/classpathx/GPLv2orlater
LGPLv2orlater
GPLv3orlater
LGPLv2.1orlaterfalseClispANSI Common Lisp compiler, debugger, interpreter.https://www.gnu.org/software/clisp/GPLv2falseCodeigniter4CMSCMShttps://notabug.org/captainsensible/codeigniter4CMSfalseCombineExtensible file matching and filtering.https://www.gnu.org/software/combine/GPLv3orlaterfalseCommoncppHighly portable C++ class library.https://www.gnu.org/software/commoncpp/GPLv2orlater
LGPLv3orlaterfalseComplexityMeasure complexity of C source.https://www.gnu.org/software/complexity/GPLv3orlaterfalseConfigGNU config.guess and config.sub scripts.https://www.gnu.org/software/config/GPLv3orlater with exceptionfalseConsensusFacilitate coordination of free software social networking projects.https://www.gnu.org/software/consensus/falseCoreutilsBasic file, shell and text manipulation utilities.https://www.gnu.org/software/coreutils/GPLv3orlaterfalseCpioArchiver that handles cpio and tar archives.https://www.gnu.org/software/cpio/GPLv3orlaterfalseCppiCpp directive indenter.https://www.gnu.org/software/cppi/GPLv3orlaterfalseCsscClone of nonfree SCCS.https://www.gnu.org/software/cssc/GPLv3orlaterfalseCursynthPolyphonic synthesizer that runs in the terminal.https://www.gnu.org/software/cursynth/GPLv3orlaterfalseDapStatistics and graphics package.https://www.gnu.org/software/dap/GPLv3orlaterfalseDatamashScriptable statistics and data calculation.https://www.gnu.org/software/datamash/GPLv3orlaterfalseDddGraphical front end for command line debuggers.https://www.gnu.org/software/ddd/GPLv3orlaterfalseDdrescueData recovery tool.https://www.gnu.org/software/ddrescue/GPLv2orlaterfalseDejagnuFramework to test programs.https://www.gnu.org/software/dejagnu/GPLv3orlaterfalseDenemoGraphical music notation, front-end to GNU Lilypond.https://www.gnu.org/software/denemo/GPLv3orlaterfalseDiaGTK-based diagram drawing program.https://www.gnu.org/software/dia/GPLv2orlaterfalseDicoImplementation of DICT server (RFC 2229).https://puszcza.gnu.org.ua/software/dico/GPLv3orlaterfalseDictionChecks text for readability and bad usage.https://www.gnu.org/software/diction/GPLv3orlaterfalseDiffutilsFinds differences between and among files.https://www.gnu.org/software/diffutils/GPLv3orlaterfalseDionysusSearch engine for universal constants and parameters.https://www.gnu.org/software/dionysus/GPLv3orlaterfalseDireventDirectory content watcher daemon.https://www.gnu.org.ua/software/direvent/GPLv3orlaterfalseDjgpp32-bit C/C++ development system.https://www.gnu.org/software/djgpp/GPLv2
LGPLv2.1falseDominionMulti-player role-playing simulation.https://www.gnu.org/software/dominion/GPLv3orlaterfalseDr-geoBuild interactive geometric sketches.https://www.gnu.org/software/dr-geo/GPLv2orlaterfalseEasejsClassical object-oriented framework for JavaScript.https://www.gnu.org/software/easejs/GPLv3orlaterfalseEdSimple line editor.https://www.gnu.org/software/ed/GPLv2orlaterfalseEdmaFramework for developing object-oriented applications.https://www.gnu.org/software/edma/GPLv3orlater
LGPLv3orlaterfalseElectricGNU CAD system for IC and Schematic design.https://www.gnu.org/software/electric/GPLv3orlaterfalseEmacsThe extensible, customizable, self-documenting text editor.https://www.gnu.org/software/emacs/GPLv3orlaterfalseEmacs-museAuthoring and publishing environment for Emacs.https://www.gnu.org/software/emacs-muse/GPLv3orlaterfalseEmmsThe Emacs Multimedia System.https://www.gnu.org/software/emms/GPLv3orlaterfalseEnscriptConverts ASCII files to PostScript.https://www.gnu.org/software/enscript/GPLv3orlaterfalseEprintsOnline information archiving system.https://www.gnu.org/software/eprints/GPLv3orlaterfalseEpsilonStrongly-typed omega-order programming language.https://www.gnu.org/software/epsilon/GPLv3orlaterfalseErcIRC client for Emacs.https://www.gnu.org/software/emacs/erc.htmlGPLv3orlaterfalseFdiskLibparted-based partitioning tool.https://www.gnu.org/software/fdisk/GPLv3orlaterfalseFerretData modeller.https://www.gnu.org/software/ferret/GPLv3orlaterfalseFindutilsFind and operate on groups of files.https://www.gnu.org/software/findutils/GPLv3orlaterfalseFisicalabEducational application to solve physics problems.https://www.gnu.org/software/fisicalab/GPLv3orlaterfalseFoliotSmall and easy to use timekeeping application.https://www.gnu.org/software/foliot/GPLv3orlaterfalseFontopiaConsole bitmap font editor.https://www.gnu.org/software/fontopia/GPLv3orlaterfalseFontutilsScanned image, bitmap, outline font manipulationhttps://www.gnu.org/software/fontutils/GPLv3orlaterfalseFreedinkFree enhancement of Dink Smallwood game engine.https://www.gnu.org/software/freedink/GPLv3orlaterfalseFreefontUCS outline fonts.https://www.gnu.org/software/freefont/GPLv3orlater with exceptionfalseFreeipmiPlatform management, including sensor and power monitoringhttps://www.gnu.org/software/freeipmi/BSD 3Clause
GPLv3orlaterfalseFreetalkConsole based Jabber client.https://www.gnu.org/software/freetalk/GPLv3orlaterfalseFribidiFree implementation of the Unicode Bidirectional (BiDi) Algorithm.https://www.gnu.org/software/fribidi/LGPLv2.1orlaterfalseG-golf(GNOME: (Guile Object Library for))https://www.gnu.org/software/g-golf/LGPLv3orlaterfalseGNU BootBoot software distributionhttps://savannah.gnu.org/projects/gnuboot/GPLv3orlaterfalseGamaGeodetic network adjustment program.https://www.gnu.org/software/gama/GPLv3orlaterfalseGarpdGNU Gratuitous ARP Daemon.https://www.gnu.org/software/garpd/falseGawkText scanning and processing languagehttps://www.gnu.org/software/gawk/GPLv3orlaterfalseGcalCalculate and display calendars.https://www.gnu.org/software/gcal/GPLv3orlaterfalseGccGNU Compiler Collection.https://gcc.gnu.org/LGPLv2.1orlater
GPLv3orlater with exceptionfalseGcideGNU Collaborative International Dictionary of English.https://www.gnu.org/software/gcide/GPLv3orlaterfalseGclCompiler and interpreter for Common Lisp.https://www.gnu.org/software/gcl/LGPLv2orlaterfalseGcomprisEducational Game for Children.https://gcompris.netfalseGdbGNU Debugger.https://www.gnu.org/software/gdb/GPLv3orlaterfalseGdbmHash library of database functions compatible with traditional dbm.https://www.gnu.org/software/gdbm/GPLv3orlaterfalseGengenParameterized-text-generator generator based on a template.https://www.gnu.org/software/gengen/GPLv3falseGengetoptGenerates C function that uses getopt_long.https://www.gnu.org/software/gengetopt/GPLv3orlaterfalseGettextTools to produce multi-lingual messages.https://www.gnu.org/software/gettext/GPLv3orlater
LGPLv2.1orlaterfalseGforthForth implementation of the GNU project.https://www.gnu.org/software/gforth/GPLv3orlaterfalseGgradebookFully-featured GNU gradebook.https://www.gnu.org/software/ggradebook/GPLv3orlaterfalseGhostscriptPostScript and PDF interpreter.https://www.gnu.org/software/ghostscript/Other
AGPLv3orlater
AGPLv3 with exceptionfalseGiftContent based image retrieval system.https://www.gnu.org/software/gift/GPLv2orlater
LGPLv2.1falseGimpGNU Image Manipulation Program.https://www.gnu.org/software/gimp/GPLv3orlater
LGPLv3orlaterfalseGleanTool for self-directed learning.https://www.gnu.org/software/glean/AGPLv3orlaterfalseGleemLibrary of 3D widgets.https://www.gnu.org/software/gleem/GPLv3orlater
LGPLv2.1orlaterfalseGlobalCross-environment source code tag system.https://www.gnu.org/software/global/GPLv3orlaterfalseGlueGNU Internet groupware project.https://www.gnu.org/software/glue/GPLv2orlaterfalseGmediaserverUPnP compatible media server.https://www.gnu.org/software/gmediaserver/GPLv3orlaterfalseGmpGNU Multiple Precision Arithmetic Library.https://gmplib.org/GPLv2orlater
LGPLv3orlaterfalseGnashFlash Movie Player.https://www.gnu.org/software/gnash/GPLv3orlaterfalseGnatAda compilation system.https://www.gnu.org/software/gnat/GPLv3orlaterfalseGnatsBug tracking system.https://www.gnu.org/software/gnats/GPLv3orlaterfalseGnatswebWeb interface to GNU GNATS.https://www.gnu.org/software/gnatsweb/GPLv3orlaterfalseGneuralnetworkImplement a programmable neural network.https://www.gnu.org/software/gneuralnetwork/GPLv3orlaterfalseGnowsysHybrid database server with kernel for semantic computing.https://www.gnu.org/software/gnowsys/AGPLv3orlaterfalseGnu-c-manualReference of C programming language as implemented by GCC.https://www.gnu.org/software/gnu-c-manual/falseGnu-cryptoFull set of Java cryptographic tools.https://www.gnu.org/software/gnu-crypto/GPLv2orlater with library exceptiontrue
falseGnu-html-infoHTML-Info viewer and tools.https://www.gnu.org/software/gnu-html-info/GPLv2orlaterfalseGnu-pw-mgrPasswords manager.https://www.gnu.org/software/gnu-pw-mgr/GPLv3orlaterfalseGnuaeProduce alternative energy systems.https://www.gnu.org/software/gnuae/GPLv3orlaterfalseGnuastroAstronomical data analysis and manipulation.https://www.gnu.org/software/gnuastro/GPLv3orlaterfalseGnubatchAdvanced batch scheduling system.https://www.gnu.org/software/gnubatch/GFDL
GPLv3orlaterfalseGnubgStrong backgammon program.https://www.gnu.org/software/gnubg/GPLv3orlaterfalseGnubiffGNU Mail Notifier.https://www.gnu.org/software/gnubiff/GPLv3orlater with exceptionfalseGnubik3D Rubik's cube game.https://www.gnu.org/software/gnubik/GPLv3orlaterfalseGnucapGeneral purpose circuit simulator.https://www.gnu.org/software/gnucap/GPLv3orlaterfalseGnucashPersonal and small business money-management.https://www.gnucash.org/GPLv2orlater
GPLv2
GPLv3orlater
GPLv3falseGnucobolCOBOL compiler and runtime.https://gnucobol.sourceforge.io/GPLv3orlater
LGPLv3orlaterfalseGnucommGNU telecommunications project.https://www.gnu.org/software/gnucomm/GPLv3orlatertrueGnudosLibrary to help new GNU system users.https://www.gnu.org/software/gnudos/GPLv3orlaterfalseGnueComplete enterprise level business environment.https://www.gnu.org/software/gnue/GPLv2orlater
GPLv3orlaterfalseGnufmServer software for running music community websites.https://www.gnu.org/software/gnufm/GPLv2orlater
AGPLv3orlater
GPLv3orlaterfalseGnugoPlays the game of Go.https://www.gnu.org/software/gnugo/GPLv3orlaterfalseGnuitTools for file and system tasks.https://www.gnu.org/software/gnuit/GPLv3orlaterfalseGnujumpPlatform jumping game.https://www.gnu.org/software/gnujump/GPLv3orlaterfalseGnukartRacing game.https://www.gnu.org/software/gnukart/GPLv3orlaterfalseGnulibGNU portability library.https://www.gnu.org/software/gnulib/GPLv3orlater
LGPLv3orlaterfalseGnumachMicrokernel of the GNU system.https://www.gnu.org/software/gnumach/GPLv2orlaterfalseGnumedCross platform medical record software.https://www.gnu.org/software/gnumed/GPLv2orlaterfalseGnumericSpreadsheet program with features beyond typical spreadsheet functionality.https://www.gnu.org/software/gnumeric/GPLv2orlater
GPLv3orlaterfalseGnump3dLight-weight audio server.https://www.gnu.org/software/gnump3d/GPLv2orlaterfalseGnunBuild system for www.gnu.org translations.https://www.gnu.org/software/gnun/X11
GFDL
W3C
GPLv2orlater
GPLv3orlaterfalseGnunetSecure, decentralized, peer-to-peer networking framework.https://gnunet.org/AGPLv3orlater
GPLv3orlaterfalseGnupodLets you use an iPod under GNU/Linux.https://www.gnu.org/software/gnupod/GPLv3orlaterfalseGnuprologjavaImplementation of ISO Prolog as a Java library.https://www.gnu.org/software/gnuprologjava/GFDL
LGPLv3orlaterfalseGnurlMicrofork of cURL with support for the HTTP/HTTPS/GnuTLS subset of cURLhttps://gnunet.org/en/gnurl.htmlfalseGnurobotsProgram a robot to explore a world.https://www.gnu.org/software/gnurobots/GPLv3orlaterfalseGnuschoolWeb application for educators, students and school administrators.https://www.gnu.org/software/gnuschool/GPLv3orlaterfalseGnushogiPlay the game of Shogi.https://www.gnu.org/software/gnushogi/GPLv3orlaterfalseGnusoundMultitrack sound editor for Gnome.https://www.gnu.org/software/gnusound/GPLv2orlaterfalseGnuspeechArticulatory speech synthesis system.https://www.gnu.org/software/gnuspeech/GPLv3orlaterfalseGnuspoolSpooling system for printer and printer interface.https://www.gnu.org/software/gnuspool/GPLv3orlaterfalseGnustandardsGNU Coding Standards and Information for GNU Maintainers.https://www.gnu.org/software/gnustandards/GFDLv1.3orlaterfalseGnustepGraphical object oriented programming environment.https://www.gnu.org/software/gnustep/LGPL
GPLv3falseGnustep-backGNUstep drivers for specific graphics systemshttps://github.com/gnustep/libs-backLGPLv2.1
GPLv3orlaterfalseGnutlsLibrary implementing TLS 1.0 and SSL 3.0.https://www.gnu.org/software/gnutls/GPLv3orlater
LGPLv2.1orlater
LGPLv3orlatertrue
falseGnutritionNutrition analysis.https://www.gnu.org/software/gnutrition/GPLv3orlaterfalseGopticalOptical design and simulation library.https://www.gnu.org/software/goptical/GPLv3orlaterfalseGormGraphic Object Relationship Modeler.https://www.gnu.org/software/gorm/GPLv3orlaterfalseGpaintGNOME paint program.https://www.gnu.org/software/gpaint/GPLv3orlaterfalseGperfPerfect hash function generator.https://www.gnu.org/software/gperf/GPLv3orlaterfalseGprofng-guiGraphical user interface for the gprofng profilerhttps://www.gnu.org/software/gprofng-guiGPLv3orlaterfalseGprologProlog compiler.http://www.gprolog.org/GPLv2orlater
LGPLv3orlaterfalseGrabcomicsRetrieve and save comics from web.https://www.gnu.org/software/grabcomics/GPLv2orlaterfalseGregSoftware testing framework.https://www.gnu.org/software/greg/GPLv2orlaterfalseGrepFinds lines that match entered patterns.https://www.gnu.org/software/grep/GPLv3orlaterfalseGretlGnu Regression, Econometrics and Time-series Library.http://gretl.sourceforge.net/GPLv3orlaterfalseGrofftypesetting document formatterhttps://www.gnu.org/software/groff/GPLv3orlaterfalseGrubGNU GRand Unified Bootloader.https://www.gnu.org/software/grub/GPLv3orlaterfalseGsegrafixGNOME scientific and engineering plotting program.https://www.gnu.org/software/gsegrafix/GFDL
GPLv3orlaterfalseGslLibrary for numerical analysis.https://www.gnu.org/software/gsl/GPLv3orlaterfalseGslipC++ API extension of Symmetric List Processor (SLIP).https://www.gnu.org/software/gslip/GPLv3orlater with exceptionfalseGsrcGNU Source Release Collection.https://www.gnu.org/software/gsrc/SimplePermissiveNonWarranty
GPLv3orlaterfalseGssImplementation of Generic Security Service API.https://www.gnu.org/software/gss/GPLv2orlater
GPLv3orlater
LGPLv3orlaterfalseGtickDigital metronome.https://www.gnu.org/software/gtick/GPLv3orlaterfalseGtypistTyping tutor.https://www.gnu.org/software/gtypist/GPLv3orlaterfalseGuileThe GNU Ubiquitous Intelligent Language for Extensions.https://www.gnu.org/software/guile/GPLv3orlater
LGPLv3orlaterfalseGuile-cvImage Processing and Analysis in Guile.https://www.gnu.org/software/guile-cv/GPLv3orlaterfalseGuile-dbiGuile database abstraction layer.https://www.gnu.org/software/guile-dbi/GPLv2orlaterfalseGuile-debbugsAccessing the Debbugs bug tracker with Guile.https://www.gnu.org/software/guile-debbugs/GPLv3orlaterfalseGuile-ncursesGuile bindings to ncurses.https://www.gnu.org/software/guile-ncurses/LGPLv3orlaterfalseGuile-openglOpenGL bindings for GNU Guile.https://www.gnu.org/software/guile-opengl/LGPLv3orlaterfalseGuile-rpcPure Scheme implementation of XDR and ONC RPC.https://www.gnu.org/software/guile-rpc/LGPLv3orlaterfalseGuile-sdlGuile bindings for various SDL libraries.https://www.gnu.org/software/guile-sdl/GPLv3orlaterfalseGuixAn advanced GNU/Linux distro and a purely functional package manager.https://guix.gnu.org/GPLv3orlaterfalseGurgleGNU Report Generator Language.https://www.gnu.org/software/gurgle/GPLv3orlaterfalseGvFrontend for ghostscript.https://www.gnu.org/software/gv/X11
GPLv3orlaterfalseGvpeSecure vpn over untrusted network.https://www.gnu.org/software/gvpe/GPLv2orlater
GPLv3orlaterfalseGwlExtension to GNU Guix declarative language.https://www.gnu.org/software/gwl/Other
GPLv2orlater with exception
AGPLv3orlater
SIL Open Font License 1.1
GPLv3orlater
GPLv3orlater with exception
GFDLv1.3orlaterfalseGxmessageGTK-based xmessage clone.https://www.gnu.org/software/gxmessage/GPLv3orlaterfalseGzipCompress and decompress files.https://www.gnu.org/software/gzip/GPLv3orlaterfalseHalifaxClient applications suite for fax applications.https://www.gnu.org/software/halifax/GPLv2orlaterfalseHealthHospital and Health Information System.https://www.gnuhealth.org/GPLv3orlaterfalseHelloExample of GNU package.https://www.gnu.org/software/hello/GPLv3orlaterfalseHelp2manGenerate manual pages from program files.https://www.gnu.org/software/help2man/GPLv3orlaterfalseHp2xxReads and converts HP-GL files.https://www.gnu.org/software/hp2xx/GPLv2orlaterfalseHttptunnelCreates data path in HTTP requests.https://www.gnu.org/software/httptunnel/GPLv2falseHurdGNU's replacement for the Unix kernel.https://www.gnu.org/software/hurd/GPLv2orlaterfalseHyperboleInformation and text management program.https://www.gnu.org/software/hyperbole/GPLv3orlaterfalseIdutilsTools for indexing.https://www.gnu.org/software/idutils/GPLv3orlaterfalseIgnuitFlash-card based memorization aid.https://www.gnu.org/software/ignuit/GPLv3orlaterfalseIndentC language source code formatting program.https://www.gnu.org/software/indent/GPLv3falseInetutilsGNU Networking Utilities.https://www.gnu.org/software/inetutils/GPLv3orlaterfalseInklingreaderGNU/Linux version of the Wacom Inkling SketchManager.https://www.gnu.org/software/inklingreader/GPLv3orlaterfalseJacalSymbolic math system.https://www.gnu.org/software/jacal/GPLv3orlaterfalseJamiDistributed and encrypted audio/video/text communication.https://www.gnu.org/software/jami/true
falseJava-getoptGNU getopt - Java port.https://www.gnu.org/software/java-getopt/LGPLv2orlaterfalseJelCompiler for expressions into Java byte code.https://www.gnu.org/software/jel/GPLv3orlaterfalseJtwlanguage to simplify learning Java programming.https://www.gnu.org/software/jtw/GPLv3orlaterfalseJwhoisInternet whois client.https://www.gnu.org/software/jwhois/GPLv3orlaterfalseKawaFeatureful scheme implementation.https://www.gnu.org/software/kawa/X11
GPLv2orlaterfalseKopiDevelopment framework for interactive database applications.https://www.gnu.org/software/kopi/GPLv2
LGPLv2.1falseLegLibraries for game engines and development.https://www.gnu.org/software/leg/GPLv2orlaterfalseLessDisplay paginator.https://www.gnu.org/software/less/BSD 2Clause
GPLv3orlaterfalseLibcThe GNU C Library.https://www.gnu.org/software/libc/GPLv2orlater
LGPLv2.1orlaterfalseLibcdioCD-ROM access library.https://www.gnu.org/software/libcdio/GPLv3orlaterfalseLibdbhManage 64-bit disk based hash tables.https://www.gnu.org/software/libdbh/GPLv3orlaterfalseLiberty-eiffelCompiler for the Eiffel programming language.https://www.gnu.org/software/liberty-eiffel/X11
GPLv2orlater
GPLv3orlater
LGPLv2.1orlaterfalseLibextractorExtracts metadata information from files.https://www.gnu.org/software/libextractor/GPLv3orlaterfalseLibffcallBuilds foreign function call interfaces in embedded interpreters.https://www.gnu.org/software/libffcall/GPLv2orlaterfalseLibiconvConverts between character encodings.https://www.gnu.org/software/libiconv/GPLv3orlater
LGPLv2.1orlaterfalseLibidnInternationalized string preparation library.https://www.gnu.org/software/libidn/falseLibjitJust-In-Time compiler library.https://www.gnu.org/software/libjit/LGPLv2.1orlaterfalseLibmathevalLibrary for evaluating mathematical expressions.https://www.gnu.org/software/libmatheval/GPLv3orlaterfalseLibredwgRead and Write AutoCAD DWG files.https://www.gnu.org/software/libredwg/GPLv3orlaterfalseLibrejsBlocks javascript that is non-trivial and non-free.https://www.gnu.org/software/librejs/GPLv3orlaterfalseLibsigsegvLibrary for handling page faults.https://www.gnu.org/software/libsigsegv/GPLv2orlaterfalseLibtasn1a library for Abstract Syntax Notation One (ASN.1) and Distinguished Encoding Rules (DER) manipulationhttps://www.gnu.org/software/libtasn1/GPLv3orlater
LGPLv2.1orlaterfalseLibtoolGeneric library support script.https://www.gnu.org/software/libtool/GPLv2orlaterfalseLibunistringUnicode string library.https://www.gnu.org/software/libunistring/GPLv2orlater
LGPLv3orlaterfalseLibxmiLibrary for rasterizing 2-D vector graphics.https://www.gnu.org/software/libxmi/GPLv2falseLightningGenerates assembly language code at run-time.https://www.gnu.org/software/lightning/LGPLv3orlaterfalseLilypondProgram for typesetting sheet music.https://lilypond.org/GPLv3orlaterfalseLimsLaboratory Information Management System.https://www.gnu.org/software/lims/GPLv3orlaterfalseLinux-libreA free (as in freedom) variant of the Linux kernel.https://www.gnu.org/software/linux-libre/GPLv2falseLiquidwar6Multiplayer wargame.https://www.gnu.org/software/liquidwar6/GPLv3orlaterfalseLispintroIntroduction to Programming in Emacs Lisp.https://www.gnu.org/software/lispintro/GFDLv1.3orlaterfalseLrzszFree implementation of X/Y/Zmodem protocol.https://www.gnu.org/software/lrzsz/GPLv2orlaterfalseLshFree implementation of the SSH protocol.https://www.gnu.org/software/lsh/GPLv2orlaterfalseM4Macro processor.https://www.gnu.org/software/m4/GPLv2orlater
GPLv3orlaterfalseMacchangerManipulate a MAC address.https://www.gnu.org/software/macchanger/GPLv2orlater
GPLv3orlaterfalseMailmanManages discussion lists.https://www.list.org/GPLv2orlater
GPLv3orlaterfalseMailutilsUtilities and library for reading and serving mail.https://mailutils.org/GPLv3orlater
LGPLv3orlaterfalseMakeGenerates executables and other non-source programs.https://www.gnu.org/software/make/GPLv3orlaterfalseMarstAlgol to C translator.https://www.gnu.org/software/marst/GPLv3orlaterfalseMaverikVirtual reality micro kernel.https://www.gnu.org/software/maverik/GPLv3orlaterfalseMcA console based dual pane file manager.https://www.midnight-commander.org/GPLv3orlaterfalseMcronVixie cron replacement.https://www.gnu.org/software/mcron/GPLv3orlaterfalseMcsimSimulation for designing, analyzing and calibrating mathematical models.https://www.gnu.org/software/mcsim/GPLv3orlaterfalseMdkEmulator and development environment for Knuth's MIX computer.https://www.gnu.org/software/mdk/GPLv3orlaterfalseMediagoblinServer software that allows you to share your media with the world.https://mediagoblin.org/Common Public License 1.0
AGPLv3orlatertrueMeltingNearest-neighbor compilation of nucleic acid hybridation.https://www.gnu.org/software/melting/GPLv2orlaterfalseMempoolStand-alone memory allocation library.https://www.gnu.org/software/mempool/GPLv3orlater with exceptionfalseMesPart of the bootstrappable builds effort.https://www.gnu.org/software/mes/GPLv3orlaterfalseMetaexchangeGNU Metadata Exchange Utilities.https://www.gnu.org/software/metaexchange/GPLv2orlaterfalseMetahtmlProgramming language for the Web.https://www.gnu.org/software/metahtml/GPLv2orlaterfalseMetalogic-inferenceMetaLogic Inference program.https://www.gnu.org/software/metalogic-inference/GPLv3orlaterfalseMifluzFull text inverted index query library.https://www.gnu.org/software/mifluz/GPLv2orlater
GPLv3falseMigInterface generator for the Hurd.https://www.gnu.org/software/mig/SimplePermissiveNonWarranty
GPLv2orlaterfalseMiscfilesCollection of various files.https://www.gnu.org/software/miscfiles/GFDLfalseMit-schemeA Scheme implementation with integrated editor and debugger.https://www.gnu.org/software/mit-scheme/GPLv2orlater with exceptionfalseMottiMultiplayer network strategy game.https://www.gnu.org/software/motti/GPLv3orlaterfalseMpcComplex floating-point library.http://www.multiprecision.org/mpc/LGPLv3orlaterfalseMpfrC library for arbitrary-precision floating-point arithmetichttps://www.mpfr.org/LGPLv3orlaterfalseMpriaMulti-Precision Rational Interval Arithmetic.https://www.gnu.org/software/mpria/GPLv3orlaterfalseMtoolsAccess MS-DOS disks without mountinghttps://www.gnu.org/software/mtools/GPLv3orlaterfalseNanaLibrary for assertion checking and logging in GNU C/C++.https://www.gnu.org/software/nana/BSD 2ClausefalseNanoSmall, user-friendly console text editor.https://www.nano-editor.org/GPLv3orlaterfalseNano-archimedesSimulation of quantum systems.https://www.gnu.org/software/nano-archimedes/GPLv3orlaterfalseNcursesDisplays and updates text on text-only terminals.https://invisible-island.net/ncurses/X11falseNettleC library for low-level cryptographic functionality.https://www.gnu.org/software/nettle/GPLv2orlater
LGPLv3orlaterfalseNetworkCreate new ways for people to communicate.https://www.gnu.org/software/network/AGPLv3orlaterfalseOcradThe GNU OCR.https://www.gnu.org/software/ocrad/GPLv2orlaterfalseOctaveHigh-level language for numerical computations.https://www.gnu.org/software/octave/GPLv3orlaterfalseOleoLightweight spreadsheet program.https://www.gnu.org/software/oleo/GPLv2orlaterfalseOo-browserMulti-windowed interactive object-oriented class browser.https://www.gnu.org/software/oo-browser/GPLv2orlaterfalseOpenCalcOpen-source calculator for GNU/Linux.https://github.com/communotron/opencalcGPLv3falseOrgadocHelps organize documentation.https://www.gnu.org/software/orgadoc/GPLv3orlaterfalseOsipLibrary supporting the Session Initiation Protocol.https://www.gnu.org/software/osip/LGPLv2.1orlatertruePanoramaFramework for 3D graphics production.https://www.gnu.org/software/panorama/GPLv2orlaterfalseParallelBuild and execute command lines in parallel.https://www.gnu.org/software/parallel/GPLv3orlaterfalsePartedManipulates disk partitions.https://www.gnu.org/software/parted/GPLv3orlaterfalsePascalPascal computer language compiler.https://www.gnu.org/software/pascal/GPLv2orlater with exception
GPLv2orlaterfalsePatchApplies a patch to a file.https://www.gnu.org/software/patch/GPLv3orlaterfalsePcbPrinted Circuit Board layout tool.https://www.gnu.org/software/pcb/GPLv2orlaterfalsePdfLibraries and programs that implement the PDF file format.https://www.gnu.org/software/pdf/GPLv3orlaterfalsePemGNU Personal Expenses Manager.https://www.gnu.org/software/pem/GPLv3orlaterfalsePexecExecute commands or scripts in parallel on host.https://www.gnu.org/software/pexec/GPLv3orlaterfalsePhantomHome automation and home security system.https://www.gnu.org/software/phantom/GPLv2orlaterfalsePiesProgram Invocation and Execution Supervisor.https://www.gnu.org/software/pies/GPLv3orlaterfalsePipoBulletion Board System.https://www.gnu.org/software/pipo/GPLv2orlaterfalsePlotutilsPlotting utilities and library.https://www.gnu.org/software/plotutils/GPLv2orlater
GPLv3orlaterfalsePokeInteractive, extensible editor for binary data.http://jemarch.net/pokeGPLv3orlater
GFDLv1.3orlaterfalsePolyxmassSimulation and analysis of mass spectrometric data.https://www.gnu.org/software/polyxmass/GPLv2orlaterfalsePowerguruMonitor, log, and remote control power generation products.https://www.gnu.org/software/powerguru/GPLv3orlaterfalseProxyknifeValidate free proxies for users behind firewalls.https://www.gnu.org/software/proxyknife/GPLv3orlaterfalsePsppStatistics package.https://www.gnu.org/software/pspp/GPLv3orlaterfalsePsychosynthInteractive modular soft-synth.https://www.gnu.org/software/psychosynth/Expat
GPLv3orlaterfalsePthGNU Portable Threads library.https://www.gnu.org/software/pth/LGPLv2.1orlaterfalsePyconfigureConfigure and install Python software the GNU way.https://www.gnu.org/software/pyconfigure/SimplePermissiveNonWarranty
GPLv3orlaterfalsePythonwebkitPython Webkit DOM Bindings.https://www.gnu.org/software/pythonwebkit/falseQexoXQuery to Java compiler.https://www.gnu.org/software/qexo/X11
GPL
GPLv2orlaterfalseQuickthreadsToolkit for building threads packages.https://www.gnu.org/software/quickthreads/falseRLanguage and environment for statistical computing and graphicshttps://www.r-project.org/GPLv2orlaterfalseRadiusRemote authentication and accounting system.https://www.gnu.org/software/radius/GPLv3orlaterfalseRcsThe GNU Revision Control System.https://www.gnu.org/software/rcs/GPLv3orlaterfalseReadlineEdit command lines while typing, with history supporthttps://www.gnu.org/software/readline/GPLv3orlaterfalseRecutilsTools and libraries to access human-editable text-based databases.https://www.gnu.org/software/recutils/GPLv3orlaterfalseReftexEmacs minor mode for doing labels, references and citations in LaTeXhttps://www.gnu.org/software/reftex/GPLv3orlaterfalseRemotecontrolManage IP thermostats and other Building Automation devices.https://www.gnu.org/software/remotecontrol/AGPLv3orlaterfalseRottlogLog management program.https://www.gnu.org/software/rottlog/GPLv3orlaterfalseRpgeEngine for 2D role playing games.https://www.gnu.org/software/rpge/GFDL
GPLv3orlaterfalseRushRestricted User Shell.https://www.gnu.org.ua/software/rush/GPLv3orlaterfalseSatherObject-oriented language.https://www.gnu.org/software/sather/LGPLv3orlaterfalseScmR5RS Scheme implementation.https://www.gnu.org/software/scm/GPLv3orlater
LGPLv3orlaterfalseScreenMulti-screen window manager.https://www.gnu.org/software/screen/GPLv3orlaterfalseSedStream-oriented non-interactive text editor.https://www.gnu.org/software/sed/GPLv3orlaterfalseServeezServer framework.https://www.gnu.org/software/serveez/GPLv3orlaterfalseSharutilsCreates and helps unpack shell archives.https://www.gnu.org/software/sharutils/GPLv3orlaterfalseShepherdSystem service managerhttps://www.gnu.org/software/shepherd/GPLv3orlaterfalseShishiImplementation of Kerberos 5 network security system.https://www.gnu.org/software/shishi/GPLv3orlaterfalseShmmAccess all shared memory.https://www.gnu.org/software/shmm/GPLv3orlaterfalseShtoolThe GNU portable shell tool.https://www.gnu.org/software/shtool/GPLv2orlaterfalseSipwitchSIP-based office telephone call server.https://www.gnu.org/software/sipwitch/GPLv3orlatertrueSlibPortable scheme library.https://www.gnu.org/software/slib/SimplePermissiveNonWarranty
Common Public License 1.0falseSmalltalkImplementation of the Smalltalk object oriented language.https://www.gnu.org/software/smalltalk/GPLv2orlater
LGPLv2.1orlaterfalseSocialPowerful social network that is federated.https://www.gnu.org/software/social/AGPLv3orlatertrueSolfegeEartraining program.https://www.gnu.org/software/solfege/GPLv3orlaterfalseSpacechartDisplays the stars in space in 3D.https://www.gnu.org/software/spacechart/GPLv2orlaterfalseSpeexSpeech compression format.https://www.speex.org/true
falseSpellSpell checker.https://www.gnu.org/software/spell/GPLv3orlaterfalseSqltutorInteractive web based tool for learning SQL by examples.https://www.gnu.org/software/sqltutor/GPLv3orlaterfalseSrc-highliteProduce document with syntax highlighting from source file.https://www.gnu.org/software/src-highlite/GPLv3orlaterfalseSswViewing and manipulating 2 dimensional tabular data.https://www.gnu.org/software/ssw/GPLv3orlaterfalseStalkerfsDesktop search engine.https://www.gnu.org/software/stalkerfs/GPLv3orlaterfalseStowSymlink farm manager.https://www.gnu.org/software/stow/falseStumpSecure Team-based Usenet Moderation Program.http://igor.chudov.com/stump/GPLv3orlaterfalseSuperoptFind the shortest instruction sequence for a given function.https://www.gnu.org/software/superopt/GPLv2orlaterfalseSwbisDistributed Software Administration.https://www.gnu.org/software/swbis/GPLv3orlaterfalseSysutilsUtilities for system administrators.https://www.gnu.org/software/sysutils/GPLv2orlater
LGPLv2.1orlaterfalseTalerAdvanced electronic payment system for privacy-preserving payments.https://www.taler.net/AGPLv3orlater
GPLv3orlater
LGPLv2.1orlaterfalse
trueTalkfiltersTranslates English text into dialects.https://www.gnu.org/software/talkfilters/GPLv2orlaterfalseTermcapLibrary for sending terminal control codes.https://www.gnu.org/software/termcap/GPLv2orlaterfalseTermutilsPrograms for controlling terminals.https://www.gnu.org/software/termutils/GPLv2orlaterfalseTeseqAnalyse files containing control characters and terminal control sequences.https://www.gnu.org/software/teseq/GPLv3orlaterfalseTeximpatientBook on TeX, plain TeX, and Eplain.https://www.gnu.org/software/teximpatient/falseTexinfoProduces manuals, ASCII text, and on-line documentation.https://www.gnu.org/software/texinfo/GPLv3orlaterfalseTexmacsScientific text editor.https://www.texmacs.org/GPLv3orlaterfalseThalesDoctest-like system for GNU Guile.https://www.gnu.org/software/thales/GPLv3orlaterfalseTimeMeasure CPU and memory resources.https://www.gnu.org/software/time/GPLv3orlaterfalseTinyCNC-IITinyCNC-II - 4 Axis CNC Controllerhttps://www.dqrwagoner.comGPLv3orlaterfalseToutdouxProject manager for GNOME.https://www.gnu.org/software/toutdoux/GPLv2orlaterfalseTrampTransparent Remote (file) Access, Multiple Protocol.https://savannah.gnu.org/projects/trampGPLv3orlaterfalseTrans-coordMaintenance of gnu.org translations.https://www.gnu.org/software/trans-coord/falseTrueprintPretty-print C sources and other plain text to PostScript.https://www.gnu.org/software/trueprint/GPLv2falseUnifontUnicode font and utilities.https://unifoundry.com/unifont/index.htmlGPLv2orlater with exceptionfalseUnitsUnit conversion and calculation program.https://www.gnu.org/software/units/GPLv3orlaterfalseUnrtfConverts from RTF to other formats.https://www.gnu.org/software/unrtf/GPLv3orlaterfalseUservSecurity boundary tool.https://www.gnu.org/software/userv/GPLv3orlaterfalseUucpFile copying program.https://www.gnu.org/software/uucp/GPLv2orlaterfalseVc-dwimVersion-control-agnostic ChangeLog diff and commit tool.https://www.gnu.org/software/vc-dwim/GPLv3orlaterfalseVcdimager(Super) video CD mastering suite.https://www.gnu.org/software/vcdimager/GPLv2orlater
GPLv2falseVeraAcronyms which are used in the field of computing.https://savannah.gnu.org/projects/vera/falseVmgenSupports the construction of interpretive systems.https://www.gnu.org/software/vmgen/GPLv3orlaterfalseWbDisk based sorted associative array C library.https://www.gnu.org/software/wb/LGPLv3orlaterfalseWdiffFront end to GNU diff.https://www.gnu.org/software/wdiff/GPLv3orlaterfalseWebsocket4jWebSocket protocol implementation in Java.https://www.gnu.org/software/websocket4j/GFDL
GPLv2orlater with exceptionfalseWebstumpWebSTUMP is a user interface for STUMP users.https://savannah.gnu.org/projects/webstumpGPLv2falseWgetRetrieves files from the Web.https://www.gnu.org/software/wget/GPLv3orlater
LGPLv3orlaterfalseWhichPrints out full path of execuatbles.https://www.gnu.org/software/which/GPLv3orlaterfalseWombRepository for homeless code.https://www.gnu.org/software/womb/falseXaosReal-time fractal zoomer.https://www.gnu.org/software/xaos/GPLv2orlater
GPLv2falseXboardGraphical chessboard.https://www.gnu.org/software/xboard/GPLv3orlaterfalseXlogmasterMonitors logfiles and devices.https://www.gnu.org/software/xlogmaster/GPLv3orlaterfalseXmlatXmlat aims to be the new XML tools.https://www.gnu.org/software/xmlat/GPLv3orlaterfalseXneeRecords, distributes, and replays X11 protocol data.https://www.gnu.org/software/xnee/GPLv3orlaterfalseXorrisoISO image manipulation tool based on Libburnia.https://www.gnu.org/software/xorriso/GPLv3orlaterfalseZebraImplementation of routing protocols.https://www.gnu.org/software/zebra/GPLv2orlaterfalseZileText editor development kit.https://www.gnu.org/software/zile/GPLv3orlaterfalse