The catalog is an often overlooked, yet, extremely useful tool for distributing documents and files. Catalogs are quick, structured and more secure than FTP or HTTP servers. Catalogs can contain any type of file from pictures and documents, to application programs and scripts. Electronic catalogs (e-catalogs) have the added benefit of being easy to change, so the content can be current to the moment. MDaemon contains tools for creating, editing and deleting catalogs. Catalogs are easy for beginners and powerful for more advanced administrators..