4images is a powerful web-based image gallery management system. Features include comment system, user registration and management, password protected administration area with browser-based upload and HTML templates for page layout and design. By using the integrated template system the design and layout can be customized easily. 4images is multilingual: an external language file can be used for translation in other languages. 4images can also be used for other media types like video, audio or PDF. More features are: RSS feeds, search engine, automatic thumbnail generation, extensive user administration, upload function for users, showing IPTC and EXIF data of images, rating of images, spam protection, protection against hotlinking, newsletter function, e-cards, integrated database backup function, etc.