TYPO3 is an open source content management system that gives you the opportunity to create & manage even the most complex web sites by means of a browser and a GPL license.
TYPO3 is a web open source CMS supported by the web community of developers and users referring to www.typo3.org. Designed by Danish Kasper Skarhoj in 1997, it has since then extended worldwide reaching a high quality standard development and a great success to web agencies, professional developers and individual websites.
TYPO3 community has now its own official leader that is TYPO3 Association.

TYPO3: a quick, simple but effective way to manage or improve your website. Our developers are costantly working on new and specific extensions to give customers a tailor-made web content management solution ready to boost their net business.
Webformat supports and promotes CMS TYPO3 development and spreading through the web community providing you with a global implementation of TYPO3 platform:
SOME TYPO3 ADVANTAGES
[source: http://typo3.org/frontpage-menu-links/statistics/ updated 02/08/2005]