Similar to Libpng_License
OpenCVS
OpenCVSOpenDarwin
Darwin (operating system)#OpenDarwinOpenDocument
OpenDocumentOpenDocument Format Alliance
OpenDocument Format AllianceOpenEmbedded
OpenEmbeddedOpenJPEG
OpenJPEGOpenSC
OpenSCOpenSSH
OpenSSHOpenSSL
OpenSSLOpenVanilla
OpenVanillaOpen棟梁
OSDN Magazine
OSGeo財団
Open Source Geospatial FoundationPackageKit
PackageKitPango
PangoPCMan File Manager
PCMan File ManagerPDF.js
PDF.jsPekWM
Penelope
Eudora OSEPerl Compatible Regular Expressions
Perl Compatible Regular ExpressionsPhonon
Phonon (software)PhpBB
PhpBBPhpMyAdmin
PhpMyAdminPico (テキストエディタ)
Pico (text editor)Pidgin
Pidgin (software)Piwigo
PiwigoPixie (ソフトウェア)
Plagger