| packages/nixpkgs/syncthing-relay | Open Source Continuous File Synchronization |
| packages/nixpkgs/heimdall-gui | Cross-platform open-source tool suite used to flash firmware onto Samsung Galaxy devices |
| packages/nixpkgs/stellarium | Free open-source planetarium |
| packages/nixpkgs/limesurvey | Open source survey application |
| packages/nixpkgs/janusgraph | Open-source, distributed graph database |
| packages/nixpkgs/manuskript | Open-source tool for writers |
| packages/nixpkgs/cassandra_4 | Massively scalable open source NoSQL database |
| packages/nixpkgs/inputplumber | Open source input router and remapper daemon for Linux |
| packages/nixpkgs/openspeedrun | Modern and minimalistic open-source speedrun timer |
| packages/nixpkgs/powerstation | Open source TDP control and performance daemon with DBus interface |
| packages/nixpkgs/doomseeker | Multiplayer server browser for many Doom source ports |
| packages/nixpkgs/cassandra | Massively scalable open source NoSQL database |
| packages/nixpkgs/edencommon | Shared library for Meta's source control filesystem tools (EdenFS and Watchman) |
| packages/nixpkgs/chocolate-doom | Doom source port that accurately reproduces the experience of Doom as it was played in the 1990s |
| packages/nixpkgs/nix-prefetch-scripts | Collection of all the nix-prefetch-* scripts which may be used to obtain source hashes |
| packages/nixpkgs/uncrustify | Source code beautifier for C, C++, C#, ObjectiveC, D, Java, Pawn and VALA |
| packages/nixpkgs/qemu | Generic and open source machine emulator and virtualizer |
| packages/nixpkgs/gambit-project | Open-source collection of tools for doing computation in game theory |
| packages/nixpkgs/opensearch | Open Source, Distributed, RESTful Search Engine |
| packages/nixpkgs/slimserver | Lyrion Music Server (formerly Logitech Media Server) is open-source server software which controls a wide range of Squeezebox audio players |
| packages/nixpkgs/spamassassin | Open-Source Spam Filter |
| packages/nixpkgs/keystore-explorer | Open source GUI replacement for the Java command-line utilities keytool and jarsigner |
| packages/nixpkgs/gst_all_1.gstreamer | Open source multimedia framework |
| packages/nixpkgs/opensubdiv | Open-Source subdivision surface library |
| packages/nixpkgs/libiec61850 | Open-source library for the IEC 61850 protocols |
| packages/nixpkgs/firefox-unwrapped | Web browser built from Firefox source tree |
| packages/nixpkgs/firefox-esr-unwrapped | Web browser built from Firefox source tree |
| packages/nixpkgs/darkradiant | Open-source level editor for Doom 3 and The Dark Mod |
| packages/nixpkgs/percona-server_8_4 | A free, fully compatible, enhanced, open source drop-in replacement for
MySQL® that provides superior performance, scalability and instrumentation |
| packages/nixpkgs/firefox-esr-140-unwrapped | Web browser built from Firefox source tree |
| packages/nixpkgs/libsForQt5.libopenshot | Free, open-source video editor library |
| packages/nixpkgs/firefox-beta-unwrapped | Web browser built from Firefox Beta Release source tree |
| packages/nixpkgs/postgresql_17 | Powerful, open source object-relational database system |
| packages/nixpkgs/qemu_full | Generic and open source machine emulator and virtualizer |
| packages/nixpkgs/percona-server | A free, fully compatible, enhanced, open source drop-in replacement for
MySQL® that provides superior performance, scalability and instrumentation |
| packages/nixpkgs/postgresql | Powerful, open source object-relational database system |
| packages/nixpkgs/firefox-devedition | Web browser built from Firefox Developer Edition source tree |
| packages/nixpkgs/moosefs | Open Source, Petabyte, Fault-Tolerant, Highly Performing, Scalable Network Distributed File System |
| packages/nixpkgs/novelwriter | Open source plain text editor designed for writing novels |
| packages/nixpkgs/elementsd-simplicity | Open Source implementation of advanced blockchain features extending the Bitcoin protocol |
| packages/nixpkgs/syncthing-discovery | Open Source Continuous File Synchronization |
| packages/nixpkgs/elasticsearch | Open Source, Distributed, RESTful Search Engine |
| packages/nixpkgs/postgresql_13 | Powerful, open source object-relational database system |
| packages/nixpkgs/cvs | Concurrent Versions System - a source control system |
| packages/nixpkgs/percona-server_8_0 | A free, fully compatible, enhanced, open source drop-in replacement for
MySQL® that provides superior performance, scalability and instrumentation |
| packages/nixpkgs/ack | Grep-like tool tailored to working with large trees of source code |
| packages/nixpkgs/postgresql_16 | Powerful, open source object-relational database system |
| packages/nixpkgs/postgresql_14 | Powerful, open source object-relational database system |
| packages/nixpkgs/postgresql_15 | Powerful, open source object-relational database system |
| packages/nixpkgs/postgresql_18 | Powerful, open source object-relational database system |
| packages/nixpkgs/elasticsearch7 | Open Source, Distributed, RESTful Search Engine |
| packages/nixpkgs/cloc | Program that counts lines of source code |
| packages/nixpkgs/faac | Open source MPEG-4 and MPEG-2 AAC encoder |
| packages/nixpkgs/sloc | Simple tool to count SLOC (source lines of code) |
| packages/nixpkgs/chsrc | Change Source everywhere for every software |
| packages/nixpkgs/tree | Command to produce a depth indented directory listing |
| packages/nixpkgs/lilex | Open source programming font |
| packages/nixpkgs/nmap | Free and open source utility for network discovery and security auditing |
| packages/nixpkgs/alice | Open-source font by Ksenia Erulevich |
| packages/nixpkgs/cmake | Cross-platform, open-source build system generator |
| packages/nixpkgs/hack-font | Typeface designed for source code |
| packages/nixpkgs/i-dot-ming | Open source Pan-CJK serif typeface |
| packages/nixpkgs/hlint | Source code suggestions |
| packages/nixpkgs/kicad | Open Source Electronics Design Automation suite |
| packages/nixpkgs/rman | Parse formatted man pages and man page source from most flavors of UNIX and converts them to HTML, ASCII, TkMan, DocBook, and other formats |
| packages/nixpkgs/snipe-it | Free open source IT asset/license management system |
| packages/nixpkgs/nlopt | Free open-source library for nonlinear optimization |
| packages/nixpkgs/ronin | Free and Open Source Ruby toolkit for security research and development |
| packages/nixpkgs/unciv | Open-source Android/Desktop remake of Civ V |
| packages/nixpkgs/umlet | Free, open-source UML tool with a simple user interface |
| packages/nixpkgs/faad2 | Open source MPEG-4 and MPEG-2 AAC decoder |
| packages/nixpkgs/firefox-devedition-unwrapped | Web browser built from Firefox Developer Edition source tree |
| packages/nixpkgs/davs2 | Open-source decoder of AVS2-P2/IEEE1857.4 video coding standard |
| packages/nixpkgs/tt2020 | Advanced, open source, hyperrealistic, multilingual typewriter font for a new decade |
| packages/nixpkgs/xavs2 | Open-source encoder of AVS2-P2/IEEE1857.4 video coding standard |
| packages/nixpkgs/krank | Krank checks issue tracker link status in your source code |
| packages/nixpkgs/qgrep | Fast regular expression grep for source code with incremental index updates |
| packages/nixpkgs/redis | Open source, advanced key-value store |
| packages/nixpkgs/nspr | Netscape Portable Runtime, a platform-neutral API for system-level and libc-like functions |
| packages/nixpkgs/lexbor | Open source HTML Renderer library |
| packages/nixpkgs/lucide | Open-source icon library that provides 1000+ icons |
| packages/nixpkgs/taisei | Free and open-source Touhou Project clone and fangame |
| packages/nixpkgs/sympa | Open source mailing list manager |
| packages/nixpkgs/nika-fonts | Persian/Arabic Open Source Font |
| packages/nixpkgs/ormolu | A formatter for Haskell source code |
| packages/nixpkgs/julius | Open source re-implementation of Caesar III |
| packages/nixpkgs/moodle | Free and open-source learning management system (LMS) written in PHP |
| packages/nixpkgs/quarto | Open-source scientific and technical publishing system built on Pandoc |
| packages/nixpkgs/dcfldd | Enhanced version of GNU dd |
| packages/nixpkgs/open-fonts | Collection of beautiful free and open source fonts |
| packages/nixpkgs/cproto | Tool to generate C function prototypes from C source code |
| packages/nixpkgs/chiaki | Free and Open Source PlayStation Remote Play Client |
| packages/nixpkgs/jimtcl | Open source small-footprint implementation of the Tcl programming language |
| packages/nixpkgs/rtrlib | Open-source C implementation of the RPKI/Router Protocol client |
| packages/nixpkgs/dnsmap | Scan for subdomains using brute-force techniques |
| packages/nixpkgs/cpp-netlib | Collection of open-source libraries for high level network programming |
| packages/nixpkgs/ark-pixel-font | Open source pan-CJK pixel font |
| packages/nixpkgs/mapnik | Open source toolkit for developing mapping applications |
| packages/nixpkgs/abseil-cpp | Open-source collection of C++ code designed to augment the C++ standard library |
| packages/nixpkgs/hackrf | Open source SDR platform |