TYPO3 is one of the most popular and well-known content management systems worldwide. It can be used for web sites as well as intranet solutions. Miscellaneous kinds of content can be entered and edited by different users with individual access rights while structure, design and technical basis are maintained separately.
The software is based on the scripting language PHP and is freely available (open source). The code with which it is written is open and therefore steadily develloped further. Moreover, numerous extensions can be integrated into the content management system without changing the source code or writing a new one. Therefore, internet solutions based on TYPO3 can always be extended at any time.