Note The Guix System Distribution (GuixSD) is beta software, which means it is not production-ready. But you can help!


GNU Guix provides 4,277 packages transparently available as pre-built binaries. This is a complete list of the packages. Our continuous integration system shows their current build status.

GNU?Package versionPackage details
4store 1.1.6 Clustered RDF storage and query engine
4ti2 1.6.7 Mathematical tool suite for problems on linear spaces
Part of GNU a2ps 4.14 Any file to PostScript, including pretty-printing
aalib 1.4rc5 ASCII-art library
abbaye 1.13 GNU/Linux port of the indie game "l'Abbaye des Morts"
abc 0.0-1-5ae4b975c Sequential logic synthesis and formal verification
abcde 2.7.1 Command-line audio CD ripper
abduco 0.6 Session management in a clean and simple way
abiword 3.0.1 Word processing program
accountsservice 0.6.40 D-Bus interface for user account query and manipulation
Part of GNU acct 6.6.2 Standard login and process accounting utilities
acl 2.2.52 Library and tools for manipulating access control lists
acme-client 0.1.11 Let's Encrypt client by the OpenBSD project
acpi 1.7 Display information on ACPI devices
acpica 20150410 Tools for the development and debug of ACPI tables
acpid 2.0.23 Daemon for delivering ACPI events to user-space programs
Part of GNU adns 1.5.1 Asynchronous DNS client library and utilities
Part of GNU adwaita-icon-theme 3.20 GNOME icon theme
aegis 4.24 Project change supervisor
agg 2.5 High-quality 2D graphics rendering engine for C++
aide 0.15.1 File and directory integrity checker
aircrack-ng 1.2-rc4 Assess WiFi network security
Part of GNU aisleriot 3.20.1 Solitaire card games
Part of GNU alive 2.0.2 Autologin and keep-alive daemon
allegro 5.2.0 Game programming library
allegro 4.4.2 Game programming library
allegro 5.0.11 Game programming library
alot 0.3.7 Commandline MUA using notmuch
alsa-lib The Advanced Linux Sound Architecture libraries
alsa-modular-synth 2.1.2 Realtime modular synthesizer and effect processor
alsa-utils 1.1.2 Utilities for the Advanced Linux Sound Architecture (ALSA)
amb-plugins 0.8.1 LADSPA ambisonics plugins

The AMB plugins are a set of LADSPA ambisonics plugins, mainly to be used within Ardour. Features include: mono and stereo to B-format panning, horizontal rotator, square, hexagon and cube decoders.
american-fuzzy-lop 2.15b Security-oriented fuzzer
amsynth 1.6.4 Analog modeling synthesizer
ansible Radically simple IT automation
ant 1.9.6 Build tool for Java
anthy 9100h Japanese input method
antiword 0.37 Microsoft Word document reader
ao 1.2.0 Cross platform audio library
Part of GNU apl 1.6 APL interpreter
apr 1.5.2 The Apache Portable Runtime Library
apr-util 1.5.4 One of the Apache Portable Runtime Library companions
aqbanking 5.6.10 Interface for online banking tasks
arachne-pnr 0.0-1-52e69ed20 Place-and-Route tool for FPGAs
aragorn 1.2.37 Detect tRNA, mtRNA and tmRNA genes in nucleotide sequences
arandr 0.1.9 Another RandR graphical user interface
arb 2.8.1 Arbitrary precision floating-point ball arithmetic
arc-icon-theme 20160605 Arc icon theme

The Arc icon theme provides a set of icons matching the style of the Arc GTK theme. Icons missing from the Arc theme are provided by the Moka icon theme.
arc-theme 20160605 A flat GTK+ theme with transparent elements
ardour 5.4 Digital audio workstation
argon2 20160406 Password hashing library
argtable 2.13 Command line option parsing library
aria-maestosa 1.4.11 MIDI sequencer and editor
aria2 1.27.1 Utility for parallel downloading files
armadillo 7.400.2 C++ linear algebra library
armadillo 6.700.7 C++ linear algebra library
arpack-ng 3.2.0 Fortran subroutines for solving eigenvalue problems
arpack-ng-openmpi 3.2.0 Fortran subroutines for solving eigenvalue problems with MPI
Part of GNU artanis 0.1.2 Web application framework written in Guile
asciidoc 8.6.9 Text-based document generation system
asciinema 1.3.0 Terminal session recorder
aseprite 1.1.1 Animated sprite editor and pixel art tool
asn1c 0.9.27 ASN.1 to C compiler
Part of GNU aspell Spell checker

Aspell is a spell-checker which can be used either as a library or as a standalone program. Notable features of Aspell include its full support of documents written in the UTF-8 encoding and its ability to use multiple dictionaries, including personal ones.
Part of GNU aspell-dict-de 20030222-1 German dictionary for GNU Aspell
Part of GNU aspell-dict-en 2016.01.19-0 English dictionary for GNU Aspell
Part of GNU aspell-dict-eo 2.1.20000225a-2 Esperanto dictionary for GNU Aspell
Part of GNU aspell-dict-es 1.11-2 Spanish dictionary for GNU Aspell
Part of GNU aspell-dict-fr 0.50-3 French dictionary for GNU Aspell
Part of GNU aspell-dict-it 2.2_20050523-0 Italian dictionary for GNU Aspell
Part of GNU aspell-dict-nl 0.50-2 Dutch dictionary for GNU Aspell
Part of GNU aspell-dict-ru 0.99f7-1 Russian dictionary for GNU Aspell
assimp 3.2 Asset import library
assword 0.8 Password manager
astyle 2.05 Source code indenter, formatter, and beautifier
asymptote 2.38 Script-based vector graphics language
Part of GNU at-spi2-atk 2.20.1 Assistive Technology Service Provider Interface, ATK bindings
Part of GNU at-spi2-core 2.20.1 Assistive Technology Service Provider Interface, core components
ath9k-htc-firmware 1.4.0 Firmware for the Atheros AR7010 and AR9271 USB 802.11n NICs
Part of GNU atk 2.20.0 GNOME accessibility toolkit

ATK provides the set of accessibility interfaces that are implemented by other toolkits and applications. Using the ATK interfaces, accessibility tools have full access to view and control running applications.
Part of GNU atkmm 2.24.2 C++ interface to the ATK accessibility library
atlas 3.10.3 Automatically Tuned Linear Algebra Software
attic 0.16 Deduplicating backup program
attica 5.24.0 Open Collaboration Service client library
attr 2.4.47 Library and tools for manipulating extended attributes
aubio 0.4.1 Library for audio labelling
audacity 2.1.0 Software for recording and editing sounds
audit 2.4.5 User-space component to the Linux auditing system
augeas 1.4.0 Edit configuration files programmatically
aumix 2.9.1 Audio mixer for X and the console
autobuild 5.3 Process generated build logs
Part of GNU autoconf 2.64 Create source code configuration scripts
Part of GNU autoconf 2.69 Create source code configuration scripts
Part of GNU autoconf 2.68 Create source code configuration scripts
Part of GNU autoconf-archive 2016.09.16 Collection of freely reusable Autoconf macros
Part of GNU autogen 5.18.12 Automated program generator
autojump 22.3.4 Shell extension for file system navigation
Part of GNU automake 1.15 Making GNU standards-compliant Makefiles
avahi 0.6.31 Implementation of mDNS/DNS-SD protocols
avidemux 2.6.12 Video editor
Part of GNU avr-binutils 2.25.1 Binary utilities: bfd gas gprof ld
Part of GNU avr-gcc 4.9.3 GNU Compiler Collection
Part of GNU avr-gcc 5.3.0 GNU Compiler Collection
avr-toolchain 5.3.0 Complete GCC tool chain for AVR microcontroller development
avr-toolchain 4.9.3 Complete GCC tool chain for AVR microcontroller development
avrdude 6.1 AVR downloader and uploader
awesome 3.5.9 Highly configurable window manager
awscli 1.9.17 Command line client for AWS
azr3 1.2.3 Tonewheel organ synthesizer
babl 0.1.18 Image pixel format conversion library
baloo 5.24.0 File searching and indexing
bambam 0.5 Keyboard mashing and doodling game for babies

Bambam is a simple baby keyboard (and gamepad) masher application that locks the keyboard and mouse and instead displays bright colors, pictures, and sounds.
bamm 1.7.3 Metagenomics-focused BAM file manipulator
bamtools 2.3.0 C++ API and command-line toolkit for working with BAM data
Part of GNU baobab 3.20.1 Disk usage analyzer for GNOME
Part of GNU barcode 0.99 Convert text strings to printed bars in various standards
Part of GNU bash 4.3.42 The GNU Bourne-Again SHell
bash-completion 2.4 Bash completions for common commands
Part of GNU bash-minimal 4.3.42 The GNU Bourne-Again SHell
Part of GNU bash-static 4.3.42 The GNU Bourne-Again SHell
bash-tap 1.0.2 Bash port of a Test::More/Test::Builder-style TAP-compliant test library
Part of GNU bazaar 2.7.0 Version control system supporting both distributed and centralized workflows
bbdb 3.1.2 Contact management utility for Emacs
Part of GNU bc 1.06 Arbitrary precision numeric processing language
bcftools 1.3.1 Utilities for variant calling and manipulating VCFs and BCFs
bdb 6.2.23 Berkeley database
bdb 5.3.28 Berkeley database
bdftopcf 1.0.5 Convert X font from BDF to PCF

BDFtoPCF is a font compiler for the X server and font server. It converts X font from Bitmap Distribution Format to Portable Compiled Format which can be read by any architecture.
beast 0.10.0 Music composition and modular synthesis environment
bedops 2.4.14 Tools for high-performance genomic feature operations
bedtools 2.18.0 Tools for genome analysis and arithmetic
bedtools 2.26.0 Tools for genome analysis and arithmetic
beets 1.3.19 Music organizer
behave 1.2.5 Python behavior-driven development
bigloo 4.1a Efficient Scheme compiler
bigreqsproto 1.1.2 Xorg BigReqsProto protocol headers
bind 9.10.4-P3 An implementation of the Domain Name System
Part of GNU binutils 2.25.1 Binary utilities: bfd gas gprof ld
binutils-bootstrap 0 Bootstrap binaries of the GNU Binutils
Part of GNU binutils-static-stripped-tarball 2.25.1 Binary utilities: bfd gas gprof ld
bio-blastxmlparser 2.0.4 Fast big data BLAST XML parser and library
bio-locus 0.0.7 Tool for fast querying of genome locations
bioawk 1.0 AWK with bioinformatics extensions
bioperl-minimal 1.6.924 Bioinformatics toolkit
bioruby 1.5.0 Ruby library, shell and utilities for bioinformatics
Part of GNU bison 3.0.4 Parser generator
Part of GNU bison 2.7 Parser generator
bitcoin-core 0.13.0 Bitcoin peer-to-peer client
bitlbee 3.4.2 IRC to instant messaging gateway
bits 2.13.0-1.3cc456789 Implementation of binary interval search algorithm
blast+ 2.4.0 Basic local alignment search tool
blender 2.76b 3D graphics creation suite
bless 1p02 Bloom-filter-based error correction tool for NGS reads
bluez 5.40 Linux Bluetooth protocol stack
bluez-qt 5.24.0 QML wrapper for BlueZ
bogofilter 1.2.4 Mail classifier based on a Bayesian filter
Part of GNU bool 0.2.2 Finding text and HTML files that match boolean expressions
boost 1.61.0 Peer-reviewed portable C++ source libraries
bootstrap-binaries 0 Bootstrap binaries of Coreutils, Awk, etc.
bootstrap-tarballs 0 Tarballs containing all the bootstrap binaries

Tarballs containing all the bootstrap binaries

borg 1.0.7 Deduplicated, encrypted, authenticated and compressed backups
bowtie 2.2.9 Fast and sensitive nucleotide sequence read aligner
bpp-core 2.2.0-1.7d8bced C++ libraries for Bioinformatics
bpp-phyl 2.2.0-1.0c07167 Bio++ phylogenetic Library
bpp-popgen 2.2.0-1.e472bac Bio++ population genetics library
bpp-seq 2.2.0-1.6cfa079 Bio++ sequence library
bppsuite 2.2.0-1.c516147 Bioinformatics tools written with the Bio++ libraries
Part of GNU brasero 3.12.1 CD/DVD burning tool for Gnome
brdf-explorer 17 Analyze bidirectional reflectance distribution functions (BRDFs)
breeze-icons 5.24.0 Default KDE Plasma 5 icon theme
bridge-utils 1.5 Manipulate Ethernet bridges
bristol 0.60.11 Synthesizer emulator
brotli 0.1-1.e992cce Implementation of the Brotli compression algorithm
bs1770gain 0.4.11 Tool to adjust loudness of media files
bspwm 0.9 Tiling window manager based on binary space partitioning
btar 1.1.1 Tar-compatible archiver

Btar is a tar-compatible archiver which allows arbitrary compression and ciphering, redundancy, differential backup, indexed extraction, multicore compression, input and output serialisation, and tolerance to partial archive errors.
btrfs-progs 4.8.1 Create and manage btrfs copy-on-write file systems
bullet 2.82-r2704 3D physics engine library
bundler 1.13.2 Ruby gem bundler
busybox 1.25.0 Many common UNIX utilities in a single executable
bwa 0.7.12 Burrows-Wheeler sequence aligner
bwa-pssm 0.5.11 Burrows-Wheeler transform-based probabilistic short read mapper
bwm-ng 0.6.1 Console based live network and disk I/O bandwidth monitor
byobu 5.98 Text-based window manager and terminal multiplexer
byzanz 0.2-1.f7af3a5 Desktop recording program
bzip2 1.0.6 High-quality data compression program
c-ares 1.12.0 C library for asynchronous DNS requests
Part of GNU c-graph 2.0 Visualizing and demonstrating convolution
c-reduce 2.5.0 Reducer for interesting code
cabal-install Command-line interface for Cabal and Hackage
cabextract 1.6 Tool to unpack Cabinet archives
cairo 1.14.6 2D graphics library
cairo-xcb 1.14.6 2D graphics library (with X11 support)
Part of GNU cairomm 1.12.0 C++ bindings to the Cairo 2D graphics library
calcurse 4.0.0 Text-based calendar and scheduling
calf 0.0.60 Audio plug-in pack for LV2 and JACK environments
calibre 2.63.0 E-book library management software
camlp4 4.02+6 Write parsers in OCaml
camlp5 6.14 Pre-processor Pretty Printer for OCaml
capnproto 0.5.3 Capability-based RPC and serialization system
Part of GNU caribou 0.4.20 Text entry and UI navigation application
catch 1.3.5 Automated test framework for C++ and Objective-C
cbatticon 1.6.4 Lightweight battery icon for the system tray
ccache 3.3.2 Compiler cache
ccl 1.11 Common Lisp implementation
Part of GNU ccrtp 2.1.2 Implementation of RTP (real-time transport protocol)
cd-discid 1.4 Get CDDB discid information from an audio CD
cd-hit 4.6.5 Cluster and compare protein or nucleotide sequences

CD-HIT is a program for clustering and comparing protein or nucleotide sequences. CD-HIT is designed to be fast and handle extremely large databases.
cddlib 0.94h Library for convex hulls and extreme rays of polyhedra
cdparanoia 10.2 Audio CD reading utility
cereal 1.1.2 C++11 library for serialization
ceres-solver 1.11.0 C++ library for solving large optimization problems
certbot 0.8.1 Let's Encrypt client by the Electronic Frontier Foundation
cfitsio 3390 Library for reading and writing FITS files
Part of GNU cflow 1.5 Create a graph of control flow within a program
cgal 4.8.1 Computational geometry algorithms library
cgit 1.0 Web frontend for git repositories
check 0.10.0 Unit test framework for C
Part of GNU chess 6.2.3 Full chess implementation
chez-scheme 9.4 R6RS Scheme compiler and run-time
chibi-scheme 0.7.3 Small embeddable Scheme implementation
chicken 4.11.0 R5RS Scheme implementation that compiles native code via C
chmlib 0.40 Library for CHM files
chromium-bsu Fast-paced, arcade-style, top-scrolling space shooter

In this game you are the captain of the cargo ship Chromium B.S.U. and are responsible for delivering supplies to the troops on the front line. Your ship has a small fleet of robotic fighters which you control from the relative safety of the Chromium vessel.
cityhash 1.1-2.8af9b8c C++ hash functions for strings
cl-alexandria 0.0.0-1.926a066 Collection of portable utilities for Common Lisp
cl-bordeaux-threads 0.8.5 Portable shared-state concurrency library for Common Lisp
cl-clx 0.0.0-1.1c62774 X11 client library for Common Lisp
cl-fiveam 1.2 Common Lisp testing framework
cl-flexi-streams 1.0.12 Implementation of virtual bivalent streams for Common Lisp
cl-ppcre 2.0.11 Portable regular expression library for Common Lisp
cl-slynk 1.0.0-beta-1.5706cd4 Common Lisp IDE for Emacs
cl-stumpwm 0.9.9 Window manager written in Common Lisp
cl-trivial-gray-streams 0.0.0-1.0483ade Compatibility layer for Gray streams implementations
clalsadrv 2.0.0 C++ wrapper around the ALSA API
clang 3.6.2 C language family frontend for LLVM
clang 3.8.1 C language family frontend for LLVM
clang 3.5.2 C language family frontend for LLVM
clang 3.7.1 C language family frontend for LLVM
clang-runtime 3.8.1 Runtime library for Clang/LLVM

The "clang-runtime" library provides the implementations of run-time functions for C and C++ programs. It also provides header files that allow C and C++ source code to interface with the "sanitization" passes of the clang compiler. In LLVM this library is called "compiler-rt".
clang-runtime 3.7.1 Runtime library for Clang/LLVM
clang-runtime 3.6.2 Runtime library for Clang/LLVM
clang-runtime 3.5.2 Runtime library for Clang/LLVM
claws-mail 3.14.0 GTK-based Email client
clipit 1.4.2 Lightweight GTK+ clipboard manager
clipper 1.1 CLIP peak enrichment recognition
Part of GNU clisp 2.49 A Common Lisp implementation
clojure 1.8.0 Lisp dialect running on the JVM
cloog 0.18.0 Library to generate code for scanning Z-polyhedra
clucene C text indexing and searching library
clustal-omega 1.2.1 Multiple sequence aligner for protein and DNA/RNA
clusterssh 3.28 Secure concurrent multi-server terminal control
Part of GNU clutter 1.26.0 Open GL based interactive canvas library
Part of GNU clutter-gst 3.0.18 Integration library for using GStreamer with Clutter
Part of GNU clutter-gtk 1.8.0 Open GL based interactive canvas library GTK+ widget
cm 0.3 CM constructions for elliptic curves

The CM software implements the construction of ring class fields of imaginary quadratic number fields and of elliptic curves with complex multiplication via floating point approximations. It consists of libraries that can be called from within a C program and of executable command line applications.
cmake 3.5.2 Cross-platform build system
cmark 0.26.1 CommonMark Markdown reference implementation
cmatrix 1.2a Simulate the display from "The Matrix"
cmocka 1.1.0 Unit testing framework for C
cmus 2.7.1 Small console music player
codingquarry 2.0 Fungal gene predictor
Part of GNU cogl 1.22.0 Object oriented GL/GLES Abstraction/Utility Layer
colord 1.1.8 Color management service
colord-gtk 0.1.26 GTK integration for libcolord
colordiff 1.0.16 Display diff output with colors
Part of GNU commoncpp 1.8.1 (u)Common C++ framework for threaded applications
Part of GNU complexity 1.10 Analyze complexity of C functions
compositeproto 0.4.2 Xorg CompositeProto protocol headers
conkeror 1.0.3 Keyboard focused web browser with Emacs look and feel
conky 1.10.3 Lightweight system monitor for X
connman 1.32 Connection management daemon
cook 2.34 Tool for constructing files
coq 8.4pl6 Proof assistant for higher-order logic
Part of GNU coreutils 8.25 Core GNU utilities (file, text, shell)
Part of GNU coreutils-minimal 8.25 Core GNU utilities (file, text, shell)
corkscrew 2.0 Tunneling SSH through HTTP proxies
couger 1.8.2 Identify co-factors in sets of genomic regions
Part of GNU cpio 2.12 Manage cpio and tar file archives
cppcheck 1.76 Static C/C++ code analyzer
cpphs 1.19.3 Liberalised re-implementation of cpp, the C pre-processor
Part of GNU cppi 1.18 Indent C preprocessor directives to reflect nesting and more
cppunit 1.13.2 Unit testing framework for C++
cpufrequtils 0.3 Utilities to get and set CPU frequency on Linux
cpulimit 0.2 Limit CPU usage
Part of GNU cpupower 4.8.1 CPU frequency and voltage scaling tools for Linux
cracklib 2.9.6 Password checking library
crda 3.18 Central regulatory domain agent (CRDA) for WiFi

The Central Regulatory Domain Agent (CRDA) acts as the udev helper for communication between the kernel Linux and user space for regulatory compliance.
patches: 1

crossguid 0.0-1.8f399e8 Lightweight universal identifier library
crossmap 0.2.1 Convert genome coordinates between assemblies
cryptsetup 1.7.2 Hard disk encryption tool
csound 6.05 Sound and music computing system
Part of GNU cssc 1.3.0 File-based version control like SCCS
ctl 1.5.2 Color Transformation Language
cuetools 1.4.1 Cue and toc file parsers and utilities
cufflinks 2.2.1 Transcriptome assembly and RNA-Seq expression analysis
cunit 2.1-3 Automated testing framework for C
cups 2.1.0 The Common Unix Printing System
cups-filters 1.4.0 OpenPrinting CUPS filters and backends
cups-minimal 2.1.0 The Common Unix Printing System
curl 7.47.0 Command line tool for transferring data with URL syntax
Part of GNU cursynth 1.5 Polyphonic and MIDI subtractive music synthesizer using curses
cutadapt 1.8 Remove adapter sequences from nucleotide sequencing reads
cvs 1.12.13 Historical centralized version control system

CVS is a version control system, an important component of Source Configuration Management (SCM). Using it, you can record the history of sources files, and documents. It fills a similar role to the free software RCS, PRCS, and Aegis packages.
cvs-fast-export 1.33 Export an RCS or CVS history as a fast-import stream
cyrus-sasl 2.1.26 Simple Authentication Security Layer implementation
Part of GNU d-feet 0.3.10 D-Bus debugger
damageproto 1.2.1 Xorg DamageProto protocol headers
darkhttpd 1.12 Simple static web server
dash 0.5.9 POSIX-compliant shell optimised for size
Part of GNU datamash 1.1.0 Scriptable statistics and data calculation
dblatex 0.3.5 DocBook to LaTeX Publishing
dbus 1.10.8 Message bus for inter-process communication (IPC)
dbus-c++ 0.9.0 D-Bus API for C++
dbus-glib 0.104 D-Bus GLib bindings
dcadec 0.2.0 DTS Coherent Acoustics decoder
Part of GNU dconf 0.26.0 Low-level GNOME configuration system
Part of GNU dconf-editor 3.20.1 Graphical editor for GNOME's dconf configuration system
Part of GNU ddrescue 1.21 Data recovery utility
dealii 8.4.1 Finite element library

Deal.II is a C++ program library targeted at the computational solution of partial differential equations using adaptive finite elements. The main aim of deal.II is to enable rapid development of modern finite element codes, using among other aspects adaptive meshes and a wide array of tools often used in finite element programs.
patches: snippet

dealii-openmpi 8.4.1 Finite element library (with MPI support)
deeptools 2.1.1 Tools for normalizing and visualizing deep-sequencing data
Part of GNU dejagnu 1.6 GNU software testing framework
delta 2006.08.03 Heuristical file minimizer
desktop-file-utils 0.22 Utilities for working with desktop entries
desmume 0.9.11 Nintendo DS emulator
detox 1.2.0 Clean up file names
Part of GNU devhelp 3.20.0 API documentation browser for GNOME
devil 1.7.8 Library for manipulating many image formats
dfc 3.0.4 Display file system space usage using graphs and colors
dfu-programmer 0.7.2 Device firmware update programmer for Atmel chips
dfu-util 0.9 Host side of the USB Device Firmware Upgrade (DFU) protocol
di 4.42 Advanced df like disk information utility
Part of GNU dia 0.97.2-fbc3061 Diagram creation for GNOME
dialog 1.2-20150920 Curses widgets
diamond 0.8.23 Accelerated BLAST compatible local sequence aligner
Part of GNU dico 2.3 Implementation of DICT server (RFC 2229)
Part of GNU diction 1.11 Identifies wordy and commonly misused phrases
diffoscope 60 Compare files, archives, and directories in depth
diffstat 1.58 Make histograms from the output of 'diff'
Part of GNU diffutils 3.3 Comparing and merging files
dillo 3.0.5 Very small and fast graphical web browser
ding 1.8 Dictionary lookup program with a German-English dictionary
Part of GNU dionysus 1.3.0 Local search for universal constants and scientific values
direnv 2.9.0 Environment switcher for the shell
Part of GNU direvent 5.1 Daemon to monitor directories for events such as file removal
discrover 1.6.0 Discover discriminative nucleotide sequence motifs
djvulibre 3.5.27 Implementation of DjVu, the document format
dlib 19.1 Toolkit for making machine learning and data analysis applications in C++
dmenu 4.5 Dynamic menu
dmidecode 3.0 Read hardware information from the BIOS
dmxproto 2.3.1 Xorg DMXProto protocol headers

DMX (Distributed Multihead X) Extension defines a protocol for clients to access a front-end proxy X server that controls multiple back-end X servers making up a large display.
dnsmasq 2.76 Small caching DNS proxy and DHCP/TFTP server
doc++ 3.4.10 Documentation system for C, C++, IDL, and Java
docbook-xml 4.3 DocBook XML DTDs for document authoring
docbook-xml 4.1.2 DocBook XML DTDs for document authoring
docbook-xml 4.5 DocBook XML DTDs for document authoring
docbook-xml 4.4 DocBook XML DTDs for document authoring
docbook-xml 4.2 DocBook XML DTDs for document authoring
docbook-xsl 1.78.1 DocBook XSL style sheets for document authoring
docker-compose 1.5.2 Multi-container orchestration for Docker
dosbox 0.74.svn3947 X86 emulator with CGA/EGA/VGA/etc. graphics and sound
dosfstools 4.0 Utilities for making and checking MS-DOS FAT file systems
double-conversion 1.1.5 Conversion routines for IEEE doubles
dovecot 2.2.25 Secure POP3/IMAP server
doxygen 1.8.11 Generate documentation from annotated sources
dri2proto 2.8 Xorg DRI2Proto protocol headers
dri3proto 1.0 Xorg DRI3Proto protocol headers

Direct Rendering Infrastructure 3 Extension provides mechanisms to translate between direct rendered buffers and X pixmaps. When combined with the Present extension, a complete direct rendering solution for OpenGL is provided.

X11-style (This is an X11-style, non-copyleft free software license. Check the URI for details. See 'dri3proto.h' in the distribution.)
dropbear 2016.74 Small SSH server and client
drumstick 1.1.0 C++ MIDI library
dstat 0.7.3 Versatile resource statistics tool
dtach 0.9 Emulates the detach feature of screen
dtc 1.4.2 Compiles device tree source files
dunst 1.1.0 Customizable and lightweight notification daemon
duplicity 0.6.26 Encrypted backup using rsync algorithm
dvdisaster 0.79.5 Error correcting codes for optical media images
dvtm 0.15 Tiling window management for the console
dwm 6.0 Dynamic window manager
e2fsck-static 1.42.13 Statically-linked fsck.* commands from e2fsprogs
e2fsprogs 1.42.13 Creating and checking ext2/ext3/ext4 file systems
ecl 16.1.2 Embeddable Common Lisp
ecl-alexandria 0.0.0-1.926a066 Collection of portable utilities for Common Lisp
ecl-bordeaux-threads 0.8.5 Portable shared-state concurrency library for Common Lisp
ecl-cl-ppcre 2.0.11 Portable regular expression library for Common Lisp

CL-PPCRE is a portable regular expression library for Common Lisp, which is compatible with perl. It is pretty fast, thread-safe, and compatible with ANSI-compliant Common Lisp implementations.
ecl-clx 0.0.0-1.1c62774 X11 client library for Common Lisp
ecl-fiveam 1.2 Common Lisp testing framework
ecl-flexi-streams 1.0.12 Implementation of virtual bivalent streams for Common Lisp
ecl-slynk 1.0.0-beta-1.5706cd4 Common Lisp IDE for Emacs
ecl-stumpwm 0.9.9 Window manager written in Common Lisp
ecl-trivial-gray-streams 0.0.0-1.0483ade Compatibility layer for Gray streams implementations
ecryptfs-utils 111 eCryptfs cryptographic file system utilities
Part of GNU ed 1.13 Line-oriented text editor
edi 0.4.0 Development environment for Enlightenment
edirect 4.10 Tools for accessing the NCBI's set of databases
efl 1.18.1 Enlightenment Foundation Libraries
eigen 3.2.9 C++ template library for linear algebra
eigensoft 6.1.2-1.b14d1e202 Tools for population genetics
einstein 2.0 Logic puzzle game
elfutils 0.166 Linker and ELF manipulation tools
elixir 1.3.2 Elixir programming language

Elixir is a dynamic, functional language used to build scalable and maintainable applications. Elixir leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, while also being successfully used in web development and the embedded software domain.
patches: 1

elogind 219.14 User, seat, and session management service
Part of GNU emacs 25.1 The extensible, customizable, self-documenting text editor
emacs-ace-window 0.9.0 Quickly switch windows in Emacs
emacs-ahungry-theme 1.3.0 Ahungry color theme for Emacs
emacs-async 1.9 Asynchronous processing in Emacs
Part of GNU emacs-auctex 11.88.6 Integrated environment for TeX
emacs-auto-complete 1.5.1 Intelligent auto-completion extension for Emacs
emacs-avy 0.4.0 Tree-based completion for Emacs
emacs-better-defaults 0.1.3 Better defaults for Emacs
emacs-butler 0.2.4 Emacs client for Jenkins
emacs-cider 0.12.0 Clojure development environment for Emacs
emacs-clojure-mode 5.3.0 Major mode for Clojure code
emacs-company 0.8.12 Modular text completion framework
emacs-constants 2.6 Enter definition of constants into an Emacs buffer
emacs-cyberpunk-theme 1.17 Cyberpunk theme for emacs built-in color theme support
emacs-dash 2.13.0 Modern list library for Emacs

This package provides a modern list API library for Emacs.
emacs-debbugs 0.9 Access the Debbugs bug tracker in Emacs

This package lets you access the GNU Bug Tracker from within Emacs.

For instance, it defines the command M-x debbugs-gnu for listing bugs, and the command M-x debbugs-gnu-search for bug searching. If you prefer the listing of bugs as TODO items of org-mode, you could use M-x debbugs-org and related commands.

A minor mode debbugs-browse-mode let you browse URLs to the GNU Bug Tracker as well as bug identifiers prepared for bug-reference-mode.
emacs-deferred 0.3.2 Simple asynchronous functions for Emacs Lisp
emacs-ebuild-mode 1.30 Major modes for Gentoo package files
emacs-el-mock 1.25.1 Tiny mock and stub framework in Emacs Lisp
emacs-elfeed 1.4.1 Atom/RSS feed reader for Emacs
Part of GNU emacs-emms 4.1 Emacs Multimedia System
emacs-emms-player-mpv 0.0.8 Mpv support for EMMS
emacs-epl 0.8 Emacs Package Library
emacs-eprime 20140513-17a481a E-prime checking mode for Emacs
emacs-es-mode 4.2.0 Major mode for editing Elasticsearch queries
emacs-espuds 0.3.3 Common step definitions for Ecukes
emacs-ess 16.04 Emacs mode for statistical analysis programs
emacs-evil 1.2.12 Extensible Vi layer for Emacs
emacs-expand-region 0.10.0 Increase selected region by semantic units
emacs-f 0.18.2 Emacs API for working with files and directories
emacs-ffap-rfc-space 12 Make ffap recognize an RFC with a space before its number
emacs-fill-column-indicator 1.81 Graphically indicate the fill column
emacs-flx 0.6.1 Fuzzy matching for Emacs
emacs-flycheck 28 On-the-fly syntax checking
emacs-god-mode 20151005.925.1-6cf0807b6 Minor mode for entering commands without modifier keys
emacs-goto-chg 1.6 Go to the last change in the Emacs buffer
emacs-helm 1.9.8 Incremental completion and selection narrowing framework for Emacs
emacs-hl-todo 1.7.1 Emacs mode to highlight TODO and similar keywords
emacs-hydra 0.13.6 Make Emacs bindings that stick around
emacs-ido-completing-read+ 3.12 Replacement for completing-read using ido
emacs-ido-ubiquitous 3.12 Use ido (nearly) everywhere
emacs-iedit 0.9.9 Edit multiple regions in the same way simultaneously
emacs-ivy 0.8.0 Incremental vertical completion for Emacs
emacs-js2-mode 20150909 Improved JavaScript editing mode for Emacs
emacs-let-alist 1.0.4 Easily let-bind values of an assoc-list by their names
emacs-lispy 0.26.0 Modal S-expression editing
emacs-lua-mode 20151025 Major mode for lua
emacs-magit-popup 2.8.0 Define prefix-infix-suffix command combos
emacs-markdown-mode 2.1 Emacs Major mode for Markdown files
Part of GNU emacs-minimal 25.1 The extensible text editor (used only for byte-compilation)
emacs-mit-scheme-doc 20140203 MIT-Scheme documentation lookup for Emacs
emacs-mmm-mode 0.5.4 Allow multiple major modes in an Emacs buffer
emacs-multiple-cursors 1.4.0 Multiple cursors for Emacs
emacs-neotree 0.2.1 Folder tree view for Emacs
emacs-nginx-mode 1.1.4 Emacs major mode for editing nginx config files
Part of GNU emacs-no-x 25.1 The extensible, customizable, self-documenting text editor (console only)
Part of GNU emacs-no-x-toolkit 25.1 The extensible, customizable, self-documenting text editor (without an X toolkit)
emacs-ob-ipython 20150704.8807064693 Org-Babel functions for IPython evaluation
emacs-org 20160912 Outline-based notes management and organizer
emacs-org-bullets 0.2.4 Show bullets in org-mode as UTF-8 characters
emacs-page-break-lines 0.11 Display page breaks as tidy horizontal lines
emacs-paredit 24 Emacs minor mode for editing parentheses
emacs-paren-face 1.0.0 Face for parentheses in lisp modes

This library defines a face named parenthesis used just for parentheses. The intended purpose of this face is to make parentheses less visible in Lisp code by dimming them. Lispers probably don't need to be constantly made aware of the existence of the parentheses. Dimming them might be even more useful for people new to lisp who have not yet learned to subconsciously blend out the parentheses.
emacs-pdf-tools 0.70 Emacs support library for PDF files
emacs-perspective 1.12 Switch between named "perspectives"
emacs-pkg-info 0.6 Information about Emacs packages
emacs-popup 0.5.3 Visual Popup User Interface for Emacs
emacs-projectile 0.13.0 Manage and navigate projects in Emacs easily
emacs-queue 0.1.1 Queue data structure for Emacs
emacs-rainbow-delimiters 2.1.3 Highlight brackets according to their depth
emacs-rainbow-identifiers 0.2.2 Highlight identifiers in source code