Daedalus Kindgame engineLicenceGNU General Public License, version 2.0Latest version3.5 (November 8, 2024)
Data Transfer Project Kindproject, computing platform, free softwareLicenceApache Software License 2.0Latest version1.0.4 (February 14, 2024)
Decibel Kindfree softwareImplemented inPythonLicenceGNU Lesser General Public License, version 2.1, GNU General Public License, version 2.0 or later
DelphiDoom Kindsource portImplemented inDelphiLicenceGNU General Public License, version 2.0 or later
Delta3D Kindgame engine, free softwareImplemented inC++LicenceGNU Lesser General Public License, version 2.1 or later
Dhd vu ksgyeb isvxa hbfuyf3 ucs vs653j. UebyU xajo. UBecjais. Jhe f3 KindJavaScript framework, software development kit, JavaScript libraryImplemented inSvelte, JavaScript, TypeScriptLicenceMIT License
Digital Molecular Matter Kindphysics enginePlatformIBM PC compatibleOperating systemMicrosoft Windows
DikuMUD Kindserver software for MUD-like gamesLicenceGNU Lesser General Public License, version 2.1Appeared1990
Direct Web Remoting Kindweb framework, free and open-source softwareImplemented inJavaScript, JavaLicenceApache Software License 2.0
Disrupt Kindgame engineDeveloperUbisoft MontrealPlatformPlayStation 3, Xbox One, Microsoft Windows, Xbox 360, PlayStation 4, Wii U
Distributed Services Architecture KindIoT framework, computer network protocolLicenceApache Software License 2.0Appeared2014
DMDScript KindJavaScript engineLicenceBoost Software License, proprietary licenseDeveloperDigital Mars
DocFX Kinddocumentation generator, free and open-source software, static site generatorImplemented inC#LicenceMIT License
Docker Kindfree and open-source software, container runtimeImplemented inGoLicenceApache Software License 2.0, proprietary license
Dojo Kindweb framework, software library, Linux Foundation project, free and open-source softwareImplemented inTypeScriptLicence3-clause BSD License
DokuWiki Kindwiki softwareImplemented inPHPLicenceGNU General Public License, version 2.0, GNU General Public License
Doom Emacs Kindfree software, software bundle, application frameworkImplemented inEmacs LispLicenceMIT License
Doomsday Engine Kindsource portImplemented inC, C++LicenceGNU General Public License, version 2.0 or later
Dungeon-mode Kindgame engine, read–eval–print loopImplemented inEmacs LispLicenceGNU General Public License v3.0 or later
Dweb Framework Kindweb framework, free softwareImplemented inDLicenceGNU Affero General Public License, version 3.0
Dynamic Kernel Module Support Kindutility software, free softwareImplemented inGNU BashLicenceGNU General Public License