Decibel Kindfree softwareImplemented inPythonLicenceGNU Lesser General Public License, version 2.1, GNU General Public License, version 2.0 or later
Echo Kindweb framework, Java software library, free and open-source softwareImplemented inJavaScript, JavaAppeared2002
Frotz Kindinteractive fiction interpreter, free softwareLicenceGNU General Public License, version 2.0 or laterOperating systemcross-platform
JavaFX Kindwidget toolkit, software library, application frameworkImplemented inC, C++, JavaDeveloperSun Microsystems, Oracle Corporation
Libav Kindmultimedia framework, abandoned project, fork, free softwareImplemented inC, Assembly languageAppeared2011
PrBoom Kindfree software, source portBased onBoomLicenceGNU General Public License, version 2.0 or later
Wikibase Kindopen-source software, graph database management system, knowledge management software, data management software, software extension, free software, wiki softwareImplemented inJavaScript, PHPAppeared2012