Free web messengers software for linux

Yahoo! Messenger for Unix sends instant messages to your Windows and Unix friends!
Enhancements:
- Improved Emoticons - Improved Message Archive - Improved sound on RedHat kernels - Yahoo! Address Book integration - File transfer with Windows clients -

Galaxium is a MSN service messenger application that runs in the GNOME environment on Linux. Galaxium Messenger is written by Adam Peck and Philippe Durand, students of the Southern Alberta Institute of Technology.

Here you will find information about the development of this new instant messenger and have an opportunity to involve yourself in the process!

Web Business Pro is a Web application designed for everyday business activities. The project includes support for customer lists, inventory, receipt printing, and accounting. Fully featured search functions and filters make it easy to find what you need quickly.

Sws Web Server is a fast, secure, and simple Web server.
Installation:
./make
./make install
Usage:
For start
Redhat and Debian users
/etc/init.d/sws_web_server.init start
slackware users
/etc/rc.d/init.d/rc.sws start
First create /etc/sws directory
sws.conf file copy in to /etc/sws
Edit sws.conf
Enhancements:
- A file transfer problem has been solved.

Linux MSN Messenger Engine is a fully asynchronous, and fully multithreaded MSN messenger engine.
Preliminary releases will be statically combined with an ncurses console-based EPIC4-like interface for instant messaging functionality.
Enhancements:
- Code cleanup

Web Site Robot is an easy to use Web site builder with a blog tool, shopping cart, and online photo album. It is free and does not require additional software, HTML, programming, or a hosting company.
It enables secure online payments with credit cards. There is virtually unlimited storage space for HTML, documents, blogs, photos, music, videos, or any multimedia content.
Enhancements:
- The Robot is now able to discover and inform UPnP routers about its presence and the need to have a NAT port available for its Web server.
- In most SOHO environments with UPnP enabled routers, manual configuration is not needed.
- The operator just installs, registers the Robot and the Web site is online effortlessly.

Web Secretary is a web page monitoring software. However, it goes beyond the normal functionalities offered by such software. It will detect changes based on content analysis, making sure that its not just HTML that changed, but actual content.
You can tell it what to ignore in the page (hit counters and such), and it can mail you the document with the changes highlighted or load the highlighted page in a browser.
Web Secretary is actually a suite of two Perl scripts called websec and webdiff. websec retrieves web pages and email them to you based on a URL list that you provide. webdiff compares two web pages (current and archive) and creates a new page based on the current page but with all the differences highlighted using a predefined color.
For example you can look at the Web Secretary page as it was monitored:
- Old Page - The original page before the change.
- Modified Page - The page after the change.
- Highlighted Page - The page as WebSec sends, highlighted.
Personally, I put Web Secretary on crontab to monitor a large number of web pages. When the highlighted pages are delivered to me, I use procmail to sort them out and file them into another folder. Sometimes, when I am busy, I will not have time to accessing the web for a few days. However, with Web Secretary, I can always access the "archive" that it has created for me at my own leisure.