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What is TYPO3?

TYPO3 is an enterprise open-source Content Management System for websites and digital projects that provides security, stability and long-term support.

More than a CMS

TYPO3 CMS is an open-source enterprise content management system supported by a large global community and more than 1,000 members of the TYPO3 Association. It is a free and open software solution that can be used in a wide range of scenarios – from small websites and intranets to complex online applications. TYPO3 is suitable for both small-scale projects and multinational enterprises. The system offers the full suite of content management functionalities.

TYPO3’s foundation, requirements, and support model

System Requirements

Overview of TYPO3’s system requirements and supported environments for reliable operation.

Open Source

Learn how TYPO3’s open-source model ensures transparency, flexibility, and innovation.

Long Term Support (LTS)

Overview of TYPO3’s Long Term Support—three years of stability, security, and maintenance.

Getting Started

Introduction to the essentials of TYPO3, key concepts and the backend administration interface.


Looking for the reason why?

TYPO3's built in features provide the answer

TYPO3 offers the stability, security, and architectural clarity essential for complex, long-term digital projects. This overview highlights TYPO3's key strengths—core areas that organizations evaluate when choosing a CMS for medium- and large-scale initiatives, with links to detailed feature descriptions.