TYPO3 – Open Source CMS

TYPO3 is the leading Enterprise Open Source CMS. Open Source means TYPO3 is published under public license, so you don’t have to pay a fee for using it. On the other hand, everyone can contribute to TYPO3, which is how it lives and thrives. The biggest advantage of using a CMS (content management system) for your website is the ability to control your content separately from the layout or design. With a powerful CMS like TYPO3, you can add, change, and remove text, images, and plug-ins on your site without installing any proprietary software or paying a third-party. Because of the simple administration and editing tools in TYPO3, you can run and edit any kind of site, personal or business, without learning HTML, CSS, programming, or web design. There are other CMS solutions out there, of course, but TYPO3 has some unique features that make it a great option for websites of any size, from small to enterprise:

Here is the features of  TYPO3,

Easy templating. The designer-friendly template system lets you quickly and easily map existing HTML & CSS files to dynamic content.

Flexible designs. Use one template for your whole site or make your pages and sections unique by giving some of them their own templates.

Simple site structure. TYPO3 allows you to organize your site into pages and folders in the backend that dynamically update your menus.

Intuitive AJAX drag & drop. Use drag & drop editing to move around pages in the backend or edit content elements in the backend and frontend.

Multilingual. The backend supports more than 30 languages, and the frontend can support as many languages as you need through localization.

Multi-site management. With one central TYPO3 installation, you can setup and manage multiple sites that can share users, extensions and more.

Granular permissions control. TYPO3 allows for individual user or group rights for entire websites, individual pages, subdomains, or even for extensions and specific content elements.

Extensive documentation. TYPO3 already has a large library of online documentation, tutorial videos, and books available in multiple languages.

True WYSIWYG editing. Use the advanced rich-text editor in TYPO3 to compose all your content in a full-featured, customizable writing environment.

Built-in image editing. Automatically generate graphic menus or edit images with tools for resizing, cropping, and more in TYPO3.

Frontend editing. TYPO3 lets you edit content in the same frontend your visitors see so you can do faster updates and see your changes in context.

Automatic caching. The advanced caching system gives you total control, including options for manual refresh and static page generation.

Integrated search. TYPO3 automatically indexes your content to make it searchable in the backend and frontend with the built-in search tools.

Powerful extension framework. With the API-based framework in TYPO3, you can quickly extend your own website using best practices.

Large extension repository. There are thousands of extensions from the community available for forms, newsfeeds, blogs, and much more.

Community and commercial support. TYPO3 makes it easy for users and developers to find support through the community or professionals.

For more details visit http://typo3.org/ and download it.