"Orchard Core is an open-source modular and extensible application framework built with ASP.NET Core, and a content management system (CMS) built on top of that application framework. MEDIA MANAGEMENT Define custom media types and add custom metadata like taxonomies, copyright, author information and more. MULTI-LINGUAL The content can be translated in any language, and elements of information can also be shared across languages. MODULAR Every feature is a module which can be enabled, disabled or replaced. If you don't like what you see you can replace it with your own feature. MULTI-TENANT A single installation lets you manage multiple sites. The notion of Recipe lets you write reusable websites templates. SECURITY Define roles and permissions for all your users. Track changes and see the history of your content. WORKFLOWS Create content workflow or react to events."