| packages/nixpkgs/lesstif | Open source clone of the Motif widget set |
| packages/nixpkgs/ragelDev | State machine compiler |
| packages/nixpkgs/bonmin | Open-source code for solving general MINLP (Mixed Integer NonLinear Programming) problems |
| packages/nixpkgs/qemu-utils | Generic and open source machine emulator and virtualizer |
| packages/nixpkgs/vassal | Free, open-source boardgame engine |
| packages/nixpkgs/framac | Extensible and collaborative platform dedicated to source-code analysis of C software |
| packages/nixpkgs/models-dev | Comprehensive open-source database of AI model specifications, pricing, and capabilities |
| packages/nixpkgs/libsForQt5.qgpgme | Qt API bindings/wrapper for GPGME |
| packages/nixpkgs/comet-gog_heroic | Open Source implementation of GOG Galaxy's Communication Service |
| packages/nixpkgs/doxygen | Source code documentation generator tool |
| packages/nixpkgs/gpgmepp | C++ bindings/wrapper for GPGME |
| packages/nixpkgs/libical | Open Source implementation of the iCalendar protocols |
| packages/nixpkgs/openmpi | Open source MPI-3 implementation |
| packages/nixpkgs/sapling | Scalable, User-Friendly Source Control System |
| packages/nixpkgs/shotcut | Free, open source, cross-platform video editor |
| packages/nixpkgs/mesa_i686 | Open source 3D graphics library |
| packages/nixpkgs/libharu | Cross platform, open source library for generating PDF files |
| packages/nixpkgs/misskey | Open source, federated social media platform |
| packages/nixpkgs/gpac-unstable | Open Source multimedia framework for research and academic purposes |
| packages/nixpkgs/openpam | Open source PAM library that focuses on simplicity, correctness, and cleanliness |
| packages/nixpkgs/protege | Free and open-source OWL 2 ontology editor |
| packages/nixpkgs/rpiplay | Open-source implementation of an AirPlay mirroring server |
| packages/nixpkgs/aaphoto | Free and open source automatic photo adjusting software |
| packages/nixpkgs/desmume | Open-source Nintendo DS emulator |
| packages/nixpkgs/smuview | Qt based source measure unit GUI for sigrok |
| packages/nixpkgs/openjph | Open-source implementation of JPEG2000 Part-15 (or JPH or HTJ2K) |
| packages/nixpkgs/librespot | Open Source Spotify client library and playback daemon |
| packages/nixpkgs/firefox | Web browser built from Firefox source tree |
| packages/nixpkgs/libupnp | Open source UPnP development kit for Linux |
| packages/nixpkgs/nbtscan | Scan networks searching for NetBIOS information |
| packages/nixpkgs/olive-editor | Professional open-source NLE video editor |
| packages/nixpkgs/cargo-binstall | Tool for installing rust binaries as an alternative to building from source |
| packages/nixpkgs/rust-code-analysis | Analyze and collect metrics on source code |
| packages/nixpkgs/cubicle | Open source model checker for verifying safety properties of array-based systems |
| packages/nixpkgs/firefox-esr | Web browser built from Firefox source tree |
| packages/nixpkgs/labplot | Free, open source and cross-platform data visualization and analysis software accessible to everyone |
| packages/nixpkgs/minipro | Open source program for controlling the MiniPRO TL866xx series of chip programmers |
| packages/nixpkgs/qemu_xen | Generic and open source machine emulator and virtualizer |
| packages/nixpkgs/vtk_9_egl | Open source libraries for 3D computer graphics, image processing and visualization |
| packages/nixpkgs/modsecurity_standalone | Open source, cross-platform web application firewall (WAF) |
| packages/nixpkgs/caf | Open source implementation of the actor model in C++ |
| packages/nixpkgs/firefox-esr-140 | Web browser built from Firefox source tree |
| packages/nixpkgs/dovecot | Open source IMAP and POP3 email server written with security primarily in mind |
| packages/nixpkgs/gittyup | Graphical Git client designed to help you understand and manage your source code history |
| packages/nixpkgs/mpi | Open source MPI-3 implementation |
| packages/nixpkgs/maltego | Open source intelligence and forensics application, enabling to easily gather information about DNS, domains, IP addresses, websites, persons, and so on |
| packages/nixpkgs/readosm | Open source library to extract valid data from within an Open Street Map input file |
| packages/nixpkgs/xfitter | Open source QCD fit framework designed to extract PDFs and assess the impact of new data |
| packages/nixpkgs/mesa-gl-headers | Open source 3D graphics library |
| packages/nixpkgs/libastyle | Source code indenter, formatter, and beautifier for C, C++, C# and Java |
| packages/nixpkgs/opsdroid | Open source chat-ops bot framework |
| packages/nixpkgs/steghide | Open source steganography program |
| packages/nixpkgs/openshot-qt | Free, open-source video editor |
| packages/nixpkgs/crispy-doom | Limit-removing enhanced-resolution Doom source port based on Chocolate Doom |
| packages/nixpkgs/fritzing | Open source prototyping tool for Arduino-based projects |
| packages/nixpkgs/stuntman | Open source STUN server and client |
| packages/nixpkgs/wyoming-openwakeword | Open source voice assistant toolkit for many human languages |
| packages/nixpkgs/docuseal | Open source tool for creating, filling and signing digital documents |
| packages/nixpkgs/graylog-6_0 | Open source log management solution |
| packages/nixpkgs/graylog-6_1 | Open source log management solution |
| packages/nixpkgs/firefox-beta | Web browser built from Firefox Beta Release source tree |
| packages/nixpkgs/firefox-mobile | Web browser built from Firefox source tree |
| packages/nixpkgs/nix-prefetch-hg | Script used to obtain source hashes for fetchhg |
| packages/nixpkgs/quantlib | Free/open-source library for quantitative finance |
| packages/nixpkgs/render50 | Generate syntax-highlighted PDFs of source code |
| packages/nixpkgs/libpaper | Library for handling paper characteristics |
| packages/nixpkgs/coq2html | HTML documentation generator for Coq source files |
| packages/nixpkgs/nix-prefetch-svn | Script used to obtain source hashes for fetchsvn |
| packages/nixpkgs/nix-prefetch-cvs | Script used to obtain source hashes for fetchcvs |
| packages/nixpkgs/nix-prefetch-bzr | Script used to obtain source hashes for fetchbzr |
| packages/nixpkgs/nix-prefetch-git | Script used to obtain source hashes for fetchgit |
| packages/nixpkgs/ripsecrets | Command-line tool to prevent committing secret keys into your source code |
| packages/nixpkgs/ctagsWrapped | Tool for fast source code browsing (exuberant ctags) |
| packages/nixpkgs/qemu_kvm | Generic and open source machine emulator and virtualizer |
| packages/nixpkgs/sofia_sip | Open-source SIP User-Agent library, compliant with the IETF RFC3261 specification |
| packages/nixpkgs/netsurf-browser | Free, open source, small web browser |
| packages/nixpkgs/desktop-postflop | Free, open-source GTO solver for Texas hold'em poker |
| packages/nixpkgs/augustus | Open source re-implementation of Caesar III |
| packages/nixpkgs/fpc | Free Pascal Compiler from a source distribution |
| packages/nixpkgs/zabbix60.agent | Enterprise-class open source distributed monitoring solution (client-side agent) |
| packages/nixpkgs/vivictpp | Easy to use tool for subjective comparison of the visual quality of different encodings of the same video source |
| packages/nixpkgs/sitespeed-io | Open source tool that helps you monitor, analyze and optimize your website speed and performance |
| packages/nixpkgs/libretranslate | Free and Open Source Machine Translation API |
| packages/nixpkgs/liblouis | Open-source braille translator and back-translator |
| packages/nixpkgs/terminal-typeracer | Open source terminal based version of Typeracer written in rust |
| packages/nixpkgs/monetdb | Open source database system |
| packages/nixpkgs/zabbix70.agent | Enterprise-class open source distributed monitoring solution (client-side agent) |
| packages/nixpkgs/zabbix74.agent | Enterprise-class open source distributed monitoring solution (client-side agent) |
| packages/nixpkgs/zabbix72.agent | Enterprise-class open source distributed monitoring solution (client-side agent) |
| packages/nixpkgs/include-what-you-use | Analyze #includes in C/C++ source files with clang |
| packages/nixpkgs/mysql84 | World's most popular open source database |
| packages/nixpkgs/legendsbrowser2 | Multi-platform, open source, legends viewer for dwarf fortress 0.47 written in go |
| packages/nixpkgs/subtitlecomposer | Open source text-based subtitle editor |
| packages/nixpkgs/grafana-alloy | Open source OpenTelemetry Collector distribution with built-in Prometheus pipelines and support for metrics, logs, traces, and profiles |
| packages/nixpkgs/opendkim | C library for producing DKIM-aware applications and an open source milter for providing DKIM service |
| packages/nixpkgs/autodock-vina | One of the fastest and most widely used open-source docking engines |
| packages/nixpkgs/outguess | Universal steganographic tool that allows the insertion of hidden information into the redundant bits of data sources |
| packages/nixpkgs/freeimage | Open Source library for accessing popular graphics image file formats |
| packages/nixpkgs/elements | Open Source implementation of advanced blockchain features extending the Bitcoin protocol |
| packages/nixpkgs/documenso | Open Source DocuSign Alternative |