Category
page 3Software using the BSD license
Yarn
JavaScript package manager
Leaflet
JavaScript library for web interactive cartography

jMonkeyEngine
jMonkeyEngine (abbreviated JME or jME) is an open-source and cross-platform game engine for developing 3D games written in Java. It can be used to write games for Windows, Linux, macOS, Raspberry Pi, Android, and iOS (currently in alpha testing). It uses Lightweight Java Game Library as its default renderer, and also supports another renderer based on Java OpenGL.
flex
free software alternative to lex
Internet Low Bitrate Codec
audio coding format

Ungoogled Chromium
web browser based on the Chromium web browser
Impulse Tracker
audio tracker for DOS

Q1475706
MacPorts, formerly DarwinPorts, is a package manager for macOS and Darwin. It is an open-source software project that aims to simplify the installation of other open source software. It is similar in function to Fink and the BSD ports collections.
Phalcon
web framework
Fossil
distributed version control system, bug tracking system and wiki server
Idris
purely functional programming language

Enlightenment Foundation Libraries
set of utility libraries created for the Enlightenment window manager

HelenOS
HelenOS is an operating system based on a multiserver microkernel design. The source code of HelenOS is written in C and published under the BSD-3-Clause license.

Colloquy
IRC client

Panda3D
Panda3D is a game engine that includes graphics, audio, I/O, collision detection, and other abilities relevant to the creation of 3D games. Panda3D is free, open-source software under the revised BSD license.
Cocos2d-x
Cocos2d is an open-source game development framework for creating 2D games and other graphical software for iOS, Android, Windows, macOS, Linux, HarmonyOS, OpenHarmony and web platforms. It is written in C++ and provides bindings for various programming languages, including C++, C#, Lua, and JavaScript. The framework offers a wide range of features, including physics, particle systems, skeletal animations, tile maps, and others.
debconf
software utility for performing system-wide configuration tasks on Unix-like operating systems
Google Native Client
software
Skia Graphics Engine
graphic coprocessor for Android
ParaView
ParaView is an open-source multiple-platform application for interactive, scientific visualization. It has a client–server architecture to facilitate remote visualization of datasets, and generates level of detail (LOD) models to maintain interactive frame rates for large datasets. It is an application built on top of the Visualization Toolkit (VTK) libraries. ParaView is an application designed for data parallelism on shared-memory or distributed-memory multicomputers and clusters. It can also be run as a single-computer application.
CherryPy
CherryPy is an object-oriented web application framework using the Python programming language. It is designed for rapid development of web applications by wrapping the HTTP protocol but stays at a low level and does not offer much more than what is defined in RFC 7231.
Protégé
Ontology editor
Lumina Desktop
desktop environment
Theano
numerical computation library for Python
Caffe
deep learning framework
NSD
In Internet computing, NSD (for "name server daemon") is an open-source Domain Name System (DNS) server. It was developed by NLnet Labs of Amsterdam in cooperation with the RIPE NCC, from scratch as an authoritative name server (i.e., not implementing the recursive caching function by design). The intention of this development is to add variance to the "gene pool" of DNS implementations
used by higher level name servers and thus increase the resilience of DNS against software flaws or exploits.

Q2907838
XigmaNAS is an open-source network-attached storage (NAS) server software with a dedicated management web interface. It is a continuation of the original FreeNAS code, which was developed between 2005 and late 2011. It was released under the name NAS4Free on 22 March 2012. The name was changed to XigmaNAS in July 2018. On SourceForge, it was elected "'Community Choice' Project of the Month" twice, in August 2015 and March 2017.
Q3898244
MediaInfo is a cross-platform, free and open source program that displays technical information about media files, as well as tag information for many audio and video files. It is used in many programs such as XMedia Recode, MediaCoder, eMule, and K-Lite Codec Pack. It can be easily integrated into any program using a supplied . MediaInfo supports popular video formats (e.g. Matroska, WebM, AVI, WMV, QuickTime, Real, DivX, XviD) as well as lesser known or emerging formats. In 2012 MediaInfo 0.7.57 was also distributed in the PortableApps format.
Reduce
computer algebra system geared towards applications in physics
ctags
ctags is a shell command that generates an index (tag) file of programmatic identifiers parsed from source code files of various programming languages to aid with code comprehension. The tags are often used by a source-code editor to lookup the definition of an identifier while the user develops the source code. Alternatively, the command supports an output format that is a human-readable cross reference.
SWI-Prolog
SWI-Prolog is a free implementation of the programming language Prolog, commonly used for teaching and semantic web applications. It has a rich set of features, libraries for constraint logic programming, multithreading, unit testing, GUI, interfacing to Java, ODBC and others, literate programming, a web server, SGML, RDF, RDFS, developer tools (including an IDE with a GUI debugger and GUI profiler), and extensive documentation.
OpenSimulator
OpenSimulator is an open-source server platform originally launched in 2007 for hosting virtual worlds and metaverse environments. It is largely compatible with the virtual world Second Life but full compatibility is not a design goal.
Dooble
Dooble is a free and open-source web browser that was created to offer improved privacy for users. Currently, Dooble is available for FreeBSD, Haiku, Linux, macOS, OS/2, and Windows. Dooble uses Qt for its user interface and abstraction from the operating system and processor architecture. As a result, Dooble should be portable to any system that supports OpenSSL, POSIX threads, Qt, SQLite, and other libraries.
O3D
O3D is an open-source (BSD license) JavaScript API created by Google for creating interactive 3D graphics applications that run in a web browser window or in a XUL desktop application. O3D may be crafted for use in any application area; however, it is geared towards games, advertisements, 3D model viewers, product demos, simulations, engineering applications, control and monitoring systems, and massive online virtual worlds. O3D is currently in Google's incubation lab, and was originally built as a web browser plugin. Since 2010, O3D is a JavaScript library implemented on top of WebGL.
Object-Graph Navigation Language
Object-Graph Navigation Language (OGNL) is an open-source Expression Language (EL) for Java, which, while using simpler expressions than the full range of those supported by the Java language, allows getting and setting properties (through defined setProperty and getProperty methods, found in JavaBeans), and execution of methods of Java classes. It also allows for simpler array manipulation.
Polymer
open-source JavaScript library of Web Components
Listen to Wikipedia
real-time visualization and sonification of Wikipedia activity
Ace
free source code editor written in JavaScript
Ladybird
independent web browser project
SILK
SILK is an audio compression format and audio codec developed by Skype Limited, now a Microsoft subsidiary. It was developed for use in Skype, as a replacement for the SVOPC codec. Since licensing out, it has also been used by others. It has been extended to the Internet standard Opus codec.
PCL
library of algorithms for point cloud processing tasks and 3D geometry processing
Pyglet
Pyglet is a library for the Python programming language that provides an object-oriented application programming interface for the creation of games and other multimedia applications. pyglet runs on Microsoft Windows, macOS, and Linux; it is released under the BSD Licence. pyglet was first created by Alex Holkner.
Torch
deep learning software
Yaws
webserver
Java Anon Proxy
anonymity network
sbt
open-source build software for Scala and Java projects
LevelDB
LevelDB is an open-source on-disk key-value store written by Google fellows Jeffrey Dean and Sanjay Ghemawat. Inspired by Bigtable, LevelDB source code is hosted on GitHub under the New BSD License and has been ported to a variety of Unix-based systems, macOS, Windows, and Android.
nvi
nvi (new vi) is a re-implementation of the classic Berkeley text editor, ex/vi, traditionally distributed with BSD and, later, Unix systems. It was originally distributed as part of the Fourth Berkeley Software Distribution (4BSD).
Botan
cryptographic library written in C++
YSFlight
YSFlight is a free, open-source multi-platform flight simulator, developed and published by Soji Yamakawa since 1999. Since its initial release, it has received annual updates, with the most recent stable version released in 2018.
Snappy
fast data compression and decompression library written in C++ by Google
NetworkX
NetworkX is a Python library for studying graphs and networks. NetworkX is free software released under the BSD-new license.
Toonz
Toonz is a 2D animation software program. The base application is currently managed by Dwango as open-source software under the name OpenToonz. An extended commercial variant for professional individuals and studios, Toonz Premium, is being developed and marketed by Digital Video S.p.A. Toonz has been used by studios such as Studio Ghibli and Rough Draft Studios.

Ultimate++
U++, formally known as Ultimate++ - is a C++ RAD framework that aims to reduce the code complexity of typical desktop applications by including all necessary toolkits into a single C++ framework. Programs created with U++ work on multiple Operating Systems and Hardware Architectures with performance without needing to write platform-specific code.
ISPConfig
ISPConfig is an open source hosting control panel for Linux, licensed under BSD license and developed by the company ISPConfig UG. The ISPConfig project was started in autumn 2005 by Till Brehm from the German company projektfarm GmbH.

Unbound
DNS server
TinyOS
TinyOS is an embedded, component-based operating system and platform for low-power wireless devices, such as those used in wireless sensor networks (WSNs), smartdust, ubiquitous computing, personal area networks, building automation, and smart meters. It is written in the programming language nesC, as a set of cooperating tasks and processes. It began as a collaboration between the University of California, Berkeley, Intel Research, and Crossbow Technology, was released as free and open-source software under a BSD license, and has since grown into an international consortium, the TinyOS Allian
hugs
Haskell compiler
DOS Navigator
file manager for DOS, OS/2 and Windows
Tera Term
open-source, free, software implemented, terminal emulator program