Extension
DbUnit is a JUnit extension targeted for database-driven projects that, among other things, puts your database into a known state between test runs.
More Info 
Developer: dbunit.org
License: GNU Lesser General Public License (LGPL)
Operating System: Not Available
The Facebook Shop Publisher Extension is designed to promote your Magento Store on Facebook and building potential customers.
Developer: Onlinebiz Software Solution
License: The Apache License 2.0
Operating System: Not Available
One Step Checkout extension has been released to help your customer from decreasing process time and increasing your sales.
Developer: Onlinebiz Software Solution
License: Common Public License
Operating System: Not Available
Pix2Fone is a free extension for MS Internet Explorer browser.
Developer: pix2fone.com
License: Freeware
Operating System: Windows
The Facebook Store Pro Extension is an advanced version of Facebook Shop Publisher which is designed to promote your Magento Store on Facebook and building potential customers.
Developer: Magento OnlineBiz
License: Common Public License
Operating System: Not Available
Start using Facebook for maximum business promotion.
Developer: Apptha
License: Common Public License
Operating System: Not Available
Apptha Shopping Cart for Joomla is a light weight Ecommerce shopping cart extension.
Developer: Apptha
License: Open Software License
Operating System: Not Available
1.
Developer: TOPCMM
License: Freeware
Operating System: cross-platform
A small and simple C extension for PHP providing an alternative to the default PHP XSLT extension.
Developer: Alexander Mayrhofer
License: Freeware
Operating System: linux, sun
This guide will tell you how you can use.
Developer: Sven Vdhrison
License: Freeware
Operating System: linux, windows, freebsd, osx, sun
Give a social touch to your magento store.
Developer: Apptha
License: Common Public License
Operating System: Not Available
PROPS is an open, extensible Internet publishing system designed specifically for periodicals such as newspapers and magazines who want to publish online, either exclusively or as an extension of their print publication.
Developer: Developers
License: GNU General Public License (GPL)
Operating System: Linux 2.4 with Apache; Unix; NT/W2K/IIS
Xhippo is a generic playlist manager program that works with mpg123, madplay, bplay, timidity, tracker, xmp, s3mod and almost any other command-line player.
Developer: Adam Sampson
License: GNU General Public License (GPL)
Operating System: Nix
Pyro aims to be the first major Roguelike game written in Python.
Developer: pyrogue
License: MIT/X Consortium License
Operating System: OS Portable (Source code to work with many OS platforms)
Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects.
Developer: celestia
License: GNU General Public License (GPL)
Operating System: 32-bit MS Windows (95/98), All 32-bit MS Windows (95/98/NT/2000/XP), All POSIX (Linux/BSD/UNIX-like OSes), Linux, OS X
iJoomla Ad Agency is Joomla Banner/Ads Extension designed to help publishers earn revenue by placing ads on their Joomla sites.
Developer: Merav Knafo
License: GNU General Public License (GPL)
Operating System: Not Available
iJoomla Search & Archive is a 2-in-1 content retrieval extension for Joomla.
Developer: Merav Knafo
License: GNU General Public License (GPL)
Operating System: Not Available
Want to make your article pages more exciting.
Developer: Merav Knafo
License: GNU General Public License (GPL)
Operating System: Not Available
Frei-chat.
Developer: Avinash D'silva
License: GNU General Public License version 3.0 (GPLv3)
Operating System: Not Available
Apptha ecommerce is a light weight shopping cart, for digital products.
Developer: Apptha
License: Freeware
Operating System: Not Available