Open Source C# Message Board Software

YChan is a free image downloader. It supports multithreading and auto-rechecking of threads. It was created as an alternative for XChan which doesnt work anymore. Supported Websites: 8chan.co / 8ch.net and 4chan.org YChan requieres .NET Framework 4.5 or higher. If you like my work donate me via Paypal or send me a gift on Steam (see "About" in the program). Dev Status: Project is dead, if somebody wants to create something based on this - the sources are avaiable in the SVN

YAF.NET Project is now hosted elsewhere and this remains for archive purposes only. Please visit http://yetanotherforum.net for more information.

The Rainbow project is an open source initiative to build a comprehensive content management system using Microsoft's ASP.NET and C# technologies. It has ASP.NET 1.1 and ASP.NET 2.0 code bases.

Chimaera is a unique suite of fully-featured web applications designed to empower your site, enhance communication channels between you and your visitors, and allow you to fuse your data management systems into a flexible, multi-user entity.

Extra datalayers for YetAnotherForum >=1.9.x http://yetanotherforum.net created by vzrus.

FSE is "new-type" website engine (CMS). It "skins" to change the site into any style, like blogs, file sharing sites, or even personal sites, all running on FSE unchanged with no coding required. FSE is coded in ASP.NET & PHP.

XGreen Picture Gallery is a .Net Component which allows developers to add picture gallery component from toolbox. Now with Drag and Drop! The Project is still at development. -It will not run without JS file download it too..

A set of utilities to assist the conversion of a dasBlog-based weblog to a .Text-based weblog.

Discuz! NT is Comsenz (Beijing) Technology Co., Ltd. a subsidiary of a powerful community-based ASP.net platform software.

This windows program checks for new e-mail periodically. The program installs as the startup application and shows new e-mail icon in taskbar. The program uses POP3 with SSL ports to connect. External libraries: - AES (adriancs, http://www.codeproject.com/Articles/769741/Csharp-AES-bits-Encryption-Library-with-Salt), - Nini (Brent R. Matzelle, http://nini.sourceforge.net/), - Pop3MailClient (Peter Huber, http://www.codeproject.com/Articles/14304/POP3-Email-Client-NET-2-0). Requirements: - .NET 4.0.

Helpboard is a web application intended to facilitate the ubication and location of people in case of disasters such as earthquakes where people are relocated in shelters and separated from their families.

Justo is a set of internet oriented applications (rias) for developers and geeks: messaging, blog, repository, frameworks, cms, cmf, distributed database, p2p, dev utils. Based on: Ajax, XML, AS/Flex, PHP, C/С++, C#, .NET, WinApi, XUL, Unix/Shell script

Livebb is a desktop tool which displays the number of new threads & posts and the elpased time since last visit of a bulletin board user and notifies you when you recieve new private messages.

NovaShare is an engine that allows you to create fully-interactive web-based news and discussion sites, much like WonkoSlice or Slashdot. Administrators can post articles and polls, and readers can create user accounts, post comments, and more.

The aim of this project is to develop client software for PubSub.com's XMPP-based JEP-60 publish-subscribe system.

The blog is completly based on AJAX and asp.net technolegy, you can do everything without refreshing your page or open a new window. Including browse the articles, comments or post your messages. All transports is transfered by javascript xmlhttp and xml

Its features are the same as https://sourceforge.net/projects/oneforallallforone/; however, the database is mysql

dnfBB is a powerful and fast 3 Tier, C# discussion board or forum for websites running ASP.NET. Native support for multiple forums within the same db structure. Designed to work with Firebird and MySQL, support for additional RDBMSs in the future.

dasBlog Community Edition is an ASP.NET weblogging application. It runs on ASP.NET 1.1 and is developed in C#. dasBlog, an evolution of the BlogX weblog engine, adds lots of additional features like Trackback, Pingback, Mail notifications, full Blogger/M

Extensible n-tier application with multilayered architecture. It's an open source project and available for free. Initially targeted to web based solutions. Licensed under the modified MIT license. Visit http://sibertek.net to know more.

Bayleaf Channel (Bayleaf for short), is an imageboard written in ASP.NET with C# (.NET Framework 4.0). The imageboard is comparable to Futaba-like imageboards.

ForumX is a fully featured forum software written in ASP.NET and C#. It supports any data source supported by ODBC.NET

Loacker is a fully self-contained .NET framework for building and managing e-learning applications, including a CMS engine, a persistent object store, a Web server with browser-based content editing and real-time audio/video conferencing capabilities.

Discussion board written in ASP.NET (C#)

A content management system (CMS) for social networks, especially for music communities.