Open Source C# Communications Software for Mac

See https://pidgin.im/about/ for more information. Pidgin is an instant messaging program which lets you log in to accounts on multiple chat networks simultaneously. It runs on Windows, Linux, and other UNIX operating systems. Pidgin is compatible with the following chat networks out of the box: AIM, ICQ, Google Talk, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC, MXit, Novell GroupWise Messenger, Lotus Sametime, SILC, SIMPLE, MySpaceIM, and Zephyr. It is written in C and makes heavy use of GLib and GTK+. Finch is a command line instant messaging program. It also lets you log in to accounts on multiple chat network simultaneously, and it is compatible with the same chat networks as Pidgin. It is written in C and makes heavy use of GLib and ncurses.

A fork of pidgin which aims to provide minor features that have not been addressed by the pidgin development team (including manual textbox resizing). See funpidgin.sf.net for details.

CIOP is the project which allows to connect [Web]Applications to each other by simple Common Information Objects and to exchange the data between Information Systems.

EVPO Document Circulation is a workflow management web application. It can be used to store files, in particular documents, with metadata information in a central location in the internet or intranet. The main purpose of the application is to help manage workflow associated with those files between a group of users. EVPO Document Circulation is open source and free application based on .NET technology using MySql database. Project moved to Codeplex. Click the link below.

HylafaxClient4net is a C# class for communication with Hylafax Server. It\'s an API that handles all Hylafax protocol commands. This class is designed for creating Hylafax Client software with .NET

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

Yet another ICQ clone

Crossplatform FrameWord writen for oberon