The aaron application platform offers a fundament to create individual business solutions with VisualStudio.

Actya is an ASP.NET MVC Content Management System (CMS). It can be used standalone, but it's also easy to add it to an existing .NET application via NuGet. Actya uses the RavenDB document database to store its content so no database setup is required.

AdaptCMS is an open source CMS written in PHP that has always strived to provide the idea of being useable on any content website along with great support and continued updates. With custom fields, social functions and more you can create any website you want.

Addon Nice Server could look like a simple CMS as DotNetNuke or Umbraco, but its usage is wider because it relies on and extends Microsoft Dynamics CRM 4. It requires MS CRM, ASP.NET, IIS 7 and SQL Server 2008 and is built with Visual Studio 2010 using C#, ASP.NET, Css, javascript and .NET 4.0. Addon Nice takes its strength from its powerful wrapper which allows addressing CRM 3 and CRM 4 using the same API. The wrapper's roles are multiple: - It prevents recompiling your code as soon as you customize a CRM entity, working totally on Dynamic entities calls to the CRM Server, - It simplifies the CRM API, allowing a more natural way of writing c# code, no needs to bother with opening the server, preparing special data structures, all is done inside the wrapper, - It propagates the MS CRM security based on CRM users roles to its pages and modules architecture, taking care to assume the transparent authentication and authorisation whatever the CRM Server installation is (IFD, AD or Online), - It provides a base DynEntity class from which inherit all MS CRM related entities allowing to use inherence and intellisense when extending CRM entities. The modular approach allows combining modules to create pages which could be used directly inside an external web application or inside any CRM entity dedicated Form. Just like SharePoint, Addon Nice Server uses 2 web sites: one for management, the other being the public view. The whole Addon Nice Site is highly customisable with parameters for the site (and any extension), for each page and each module occurence. With a notion of familly of modules, the parameters could be shared between several modules occurences in the same or different pages, allowing extended features not available on other CMS. Addon Nice also defines functional package optionally installed with version checking. Working with Addon Nice could as simple as using the (50+) existing modules, dedicated or not to CRM, but also writing your own's.

AdvGenCMS is a ASP.Net simple CMS. It is implemented by C#, LINQ and MVC with TinyMCE WYSIWYG Editor. That can be the foundation of your web framework!

Deutschsprachiges Codeplex-Projekt zu OpenSource CMS und Projekten. Hier findest du Details zu Flat File CMS und OpenSource Tools.

This is a project that will allow you to connect to your AmazonS3 via the Umbraco CMS and allow you to select your files and add them to your content easily. This is still in Alpha.

aradBlog is a full featured blog engine targeted at .NET developers. It is light weight and very simple to modify and extend.

The ASP.NET Portal Starter Kit demonstrates how you can use ASP.NET and the .NET Framework to build a dynamic portal application.

It is easy to use web-based survey and questionnaire system. An asp.net based project examines and gathers the end user information. Admin part contains flexible questionnaire designer, users management system and reporting system.

Open source Content management system based on ASP.NET MVC platform.

با نام معمار هستی، معمار یک دنیای بدون مرز هستیم سیستم مدیریت محتوایی آتون بر اساس پلتفرم دات نت نیوک می باشد که محصولی از شرکت جام زندگی است www.Aton.ir

rich set of helpers used to build highly responsive ajax-enabled Web applications. These helpers include the Grid, AjaxDropdown, PopupForm, Lookup and more

We are building a CMS 2.0. Write once, run anywhere, built from the ground-up to take full advantage of Windows Azure, and leverages the latest in ASP.NET MVC 4

Building Blox is an Open Source ASP.NET AJAX (C#) Drag and Drop Website Portal Developed by Yousef Wadi. This is a portal system that allows the administrators to drag and drop their content on their portal, as well as use ready made controls or custom made controls.

The bitboxx bbnews module is a DNN module for collecting and providing news on your portal. News display is full templated / could be provided as RSS feed too

Blaze Apps - Web Community has CMS capabilities, forums, blogs, galleries, events, polls, knowledge base and many other features.

BlazingCMS is written in C# and designed with a decoupled Administration Site and WebUI. It is primarily geared at making many small tailored sites quickly with a consolidated backend.

BlogEngine.NET is a full featured blog engine targeted at .NET developers. It is light weight and very simple to modify and extend.

Blogsa is a free, completely open-source blog engine project and it is written by using ASP.NET and C#. It works very fast compared to other engines and includes many extensions. It supports multi-language and many database systems and very easy to deploy.