&kde; is open source software, and all of &kde; is released under free licenses such as the GPL. All trademarks mentioned on this web server or in &kde; documentation are recognised as belonging to their respective owners, including but not limited to: &AIX; is a registered trademark of IBM Corporation &CSS;, &XHTML;, &XSL; and &XML; are common law trademarks of the Massachusetts Institute of Technology, Institut National de Recherche en Informatique et en Automatique, or Keio University on behalf of the World Wide Web Consortium. &Handspring; and &Visor; are trademarks of Handspring, Inc. and may be registered in certain jurisdictions. &Hewlett-Packard;, &HP; &LaserJet;,&HP-UX; PCL, PCL 5 and PCL 6 are U.S. registered trademarks of Hewlett Packard Company. &IRIX; is a registered trademark and &SGI; is a trademark of Silicon Graphics, Inc. &Java; and all Java-based trademarks and logos are trademarks or registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. &Jini; and all Jini-based trademarks and logos are trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries. &Linux; is a registered trademark of Linus Torvalds &LinuxPPC; is a trademark of LinuxPPC Inc. &Mac; is a trademark of Apple Computer Inc., registered in the United States and other countries. &Mandrake; and &Linux-Mandrake; are trademarks of MandrakeSoft. &Netscape; is a registered trademark of Netscape Communications Corporation in the United States and other countries. &NeXTSTEP; is a trademark of NeXT Software, Inc., registered in the U.S. and other countries. &PalmOS;, &HotSync; and &PalmPilot; are registered trademarks of Palm, Inc. &PostScript; is a registered trademark of Adobe Systems Incorporated. &Qt; is a trademark of Trolltech AS &RedHat; and all Red Hat-based trademarks and logos are trademarks or registered trademarks of Red Hat, Inc. in the United States and other countries. &Sendmail; is a registered trademark of Sendmail Inc. &Solaris;, Sun and SunOS are trademarks of Sun Microsystems Inc. &SuSE; is a registered trademark of SuSE AG &ThreeCom; is a registered trademark of 3com corporation in the United States and other countries. &Motif;, &UNIX; and the X device are registered trademark of The Open Group in the United States and other countries &Microsoft; and &Windows; are registered trademarks of the Microsoft Corporation XFree86 is pending trademark registration by The XFree86 Project, Inc.