Enable Viacam - Free Facial Mouse Software

Enable Viacam (aka eViacam) is a mouse replacement program that moves the pointer as you move your head. It works on standard PCs equipped with a web camera. No additional hardware is required. Based on the award winning Facial Mouse software.

To use this Enable Viacam at first you need to install and configure your web camera before using eViacam. It's very important to configure your camera in manual exposure mode and adjust this parameter to get about 25 fps or more. Once installed run evicam (evicam.exe for Windows). The software should open, automatically detect your camera and begin streaming the live video.
Place the camera to get a frontal view of your face. The width of your face in the image should be a third of the width of the frame. Centre the tracking box around your face either moving the camera or displacing the on-screen blue box with the mouse (clicking at the corner). Enable the tracking function from the File menu. Try moving your head and see the result. You should adjust the sensitivity (X and Y axis speed) from the options dialog. You should be able to reach all the screen area with the mouse pointer.

For clicking simply stop the pointer over the desired position. In few moments a click will be generated automatically (you can adjust the dwell time in the options dialog). You can use the docked window at the top of the screen for selecting the different kinds of clicks.

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eViacam support GNU/Linux, Windows 2000/XP/Vista/7. It's freeware.

Jfbchat : Free Powerful Java-based Facebook Chat Client without Web Browser

Jfbchat is a small, simple and powerful application specially designed to offer you a Facebook chat client.The client supports Facebook profile photos and audio notifications for incoming messages, useful if you do not want to open the browser to chat with your friends.
Now you possible to sort contacts in groups , Jfbchat planning a search bar for contacts for the next release. It's also possible to see the profile photo of your friends both in the contact list and in the chat window.
A cool sound is now played for incoming and outcoming messages and another important feature is the new preference window where you can configure some options of the client.

The program was developed so that it uses the smack API to manage the XMPP protocol..

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Jfbchat suppoort platform Java, Linux, Linux Console, Linux Gnome, Linux GPL, Linux Open Source, MS-DOS, Unix, Win2000, Win7 x32, Win7 x64, Win98, WinMobile, WinOther, WinServer, WinVista, WinVista x64, WinXP, Other.

KVIrc - Free Open Source IRC Client for Linux, Unix, Mac and Windows

KVIrc is lite IRC client for Linux, Unix, Mac OS and Windows. The software is based on the the excellent Qt GUI toolkit and its code is released under the GNU General Public License. This is free and open source portable IRC client. KVIrc is being written by Szymon Stefanek and the KVIrc Development Team with the contribution of many IRC addicted developers around the world.

This lite IRC client allows you to chat and share information with people from all over the world using a simple and intuitive interface. KVIrc is able to connect to several servers at the same time (optionally with SSL and/or over IPv6). Unicode, ISO-8859, Asian and Windows-native character sets are supported. A special feature is the smart encoding, which allows the user to use 2 encodings at the same time.The chat interface is highly configurable and supports downloadable themes.The channel windows can be split in two subwindows, one for chat messages and the other for commands like joins/parts/mode changes.Every channel, query and DCC Chat is encryptable with Blowfish or AES/Rijndael.

KVIrc has its own scripting language named KVS which can be used to add complex functions a react automatically to network events. The scripting language allows you to enchance the KVIrcs interface and to handle special IRC network features that KVIrc itself is not aware of. Perl and Python can be also used to a certain degree. The SocketSpy feature allows developers to watch the raw communication between client and server.

KVIrc is included in major linux distributions: Ubuntu, Debian GNU/Linux, Gentoo Linux, Arch Linux, OpenSUSE and RedHat/Fedora. Other linux flavors are supported via community contributed binary packages and build scripts. KVIrc is also available for Microsoft Windows 2000 / XP / Vista / 7, Mac OS X and FreeBSD.

Features

Features include on latest KVirc 4.0.4 such as Full GUI Based configuration, MDI floatable windows, Built-in help browser, Themes, Pseudo-transparency, Drag & Drop toolbar editing, Activity Notifier Pop-Up, Status bar with Applet support, Unread text mark, 14 Languages Translations, Proxy support (SOCKv4, HTTP, SOCKSv5), Full IPv6 support (also for DCC transfers), SSL support (also over IPv6), Micryption, Modular architecture: unfrequently used features reside in external modules and are loaded only when necessary, Extensibility (a huge API for writing extension modules), UNICODE, Multiserver connection, Notify lists, Ignore lists, Registered users database, Lag meter, Configurable logging, Standard DCC CHAT and SEND (with resume) support, Extended DCC types( VOICE, RSEND, GET, RECV), DCC CHAT over SSL, DCC bandwidth limit, Built-in scripting language interpreter, scalars, arrays and hashes, aliases, popups, events, scriptable toolbars, Perl support, Ability to translate scripts,emoticons, animated avatars, Objects support in scripting language, etc.

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qutIM - Free Open Source Multi-protocol Instant Messenger Client for Windows, Mac, Linux and Mobile

qutIM is free open-source multiprotocol ( ICQ, Jabber / GTalk / FaceBook / Ya.Online / LiveJournal, Mail.Ru, IRC ) instant messenger. You can even use this qutIM Multi Protocol Client to connect to VKontakte.ru and Twitter. Open Source license is under GNU General Public License, that allow you to download the source code and modified them by yourself. You can help to make it better, for example, with coding, design, testing, etc.
qutIM can be easily customized by every user, including creating personalize soundpacks. Just select a sound for each event in a Sound section of the Configuration dialogue of qutIM. Then, click Export and save .xml file in some folder.

Project began in January 2008 and is under active development. Main goal was to create fast and user friendly ICQ client. Nowadays qutIM provides powerful plugin system for developers, so that it can support any IM-protocol.

qutIM written base on C++ wit Qt 4.4. It will run on most platforms including Mac OS X, Windows and Linux. You can also download the unofficial platform such as qutIM for Mac OSX, Debian GNU Linusk, SUSE Linux, Mandriva Linux and others platform of Operating System.

Features

Multiple accounts, Tabbed and windowed messaging modes, Internationalization support, File transfers, HTTP and SOCKS 5 support, Avatar support,  Adium status icons and animation smiles support, Adium styles for chat window, contact list, theme border, Sound notifications , Conferences, Plugin support, ICQ Protocol X statuses, Anti Spam Filter,Fast and uses little memory,Cross platform, Open source, Permanent development, Text translation function in chat window, and more..

Download qutIM

qutIM working on Desktop platforms:Windows, Linux, MacOS
and mobile platforms: Maemo 5, Symbian. It's freeware.

Chatjet - Fast and Flexible Chat Server for Business

Chatjet is a highly optimized, integrated Chat server software for any form of webchat as well as for communications solutions in corporate intranets. It is used for moderated chat events, public chat communities, e-learning and for online customer support.
The system is based on HTTP/HTML, so no plugins are required for Chatjet-powered chats. Due to its support for SSL encryption and a broad range of security features, the system is perfectly suited for usage in mission-critical applications.
The Chatjet Chat Server system perfectly integrates into existing backends - it supports all common SQL database systems on the market, LDAP, ODBC, SSL, IRC, WAP and other open protocolls. Several kinds of moderation and message routing are supported.

Chatjet is stand-alone server software. It contains a complete HTTP webserver which is configured specifically for the technical requirements of a webchat.The server core was Assembler-optimized by hand, and therefore is lightning-fast even for enormous numbers of participants.
On the basis of this server core, the system delivers a special HTML frameset to the webbrowser of the user, which among other things contains the chat messages. The interesting aspect of this approach is: anything that the system delivers can be managed by you.

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Chatjet is not freeware ( $1440 to buy ), and support for Windows NT 4.x/2000/XP/Linux.

KewlTalk Chat - Free Customizable and Rebrandable Hosted Chat for Social Network, Online Community or Website

KewlTalk Chat is a Customer Support product from kewltalkchat.com. This free chat service can be integrated into your community website. KewlTalk Chat is No Installation, No Configuration, No Maintenance, No Plug-In, No Database, No Chat Client Needed and No Cost!
Customized skin to match the theme of your site. Kewltalk fully re-brandable so that the service appear to be provided entirely by you. RSS delivers fresh new exciting contents directly to your users. Run your own advertisement, and much more...

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The license of this Kewltalk software is Freeware, so you can free download and free use this Business & Finance software. It's support Windows All, Linux, Linux Console, Linux Gnome, Linux Open Source, Unix.

SLiteChat - Free Open Source Lite IM Client for Second Life

SLiteChat is a completely open source text-only IM/chat client for use with Second Life. Use it to talk to your friends without having to load up all of those heavy graphic goodies. Useful for those at-work times.

Features 

You can now turn off and on the Friends and Groups lists. When logging in, you can now specify your starting sim instead of being forced to rez at your set home. You can either enter a starting SLurl or select “My Last Location” in the drop down on the login screen.

Download SLiteChat

SliteChat support platform Linux,Linux Console,Linux Gnome,Linux GPL,Linux Open Source,Mac OS X,Win7 x32,Win7 x64,WinServer,Win. It's Free.