Digistore Ecommerce 4.0 is a fully featured open source ecommerce solution based on the popular osCommerce engine. Boasting improvements both to the administration and the end user experience - Digistore has quickly become a popular choice for people wishing to market products online.

webpraca is a opensource job board. It's purpose is to provide a way to quickly and easily host a niche job board.

Job Site is written in PHP on a MySQL database/Linux backend that allows you to run your own, unique jobs career classifieds service where jobseekers can post their resumes and Employers can advertise their job offers.

PHPB2B Athena is a based on PHP, MySQL's B2B e-commerce website business management system, the system provides a supply and demand information, corporate libraries, professional market, library, portfolio of products show, talent recruitment, industry information and other modules to in the industry for leading position in the companies quickly set up B2B website, you can run on Linux and Windows and other multi-server environment, easy installation, use and flexible.

Open Auto Classifieds is a powerfull management tool that reduces the amount of time you spend uploading listings. OAC is a free, open source vehicle classifieds manager. Intended to be easy to install and easy to administer,

nopCommerce is an open source shopping cart software that is built with ASP.NET & uses MSSQL for storing the data.

Free Online E-Commerce Wordpress theme.

Open Source, Documentation, Unlimited Categories, Unlimited Products, Unlimited Manufacturers, Templatable, Multi-Language, Multi-Currency, Product Reviews, Product Ratings...

Freeway is the Open-Source eCommerce platform. Use the built-in functionality of Freeway and extend it in accordance with your project requirements...

List Properties to rent or for sale totally open source.

DantoCart is an open source shopping cart solution released under the GNU General Public License. This means that you are free to use, distribute and modify DantoCart under the terms of the GNU License. Based on OpenCart and Karzina e-commerce solutions, DantoCart offers a wide range of features and security both for the store owner and the customer who shops from your DantoCart installation.

InDefero is a simple to use software forge. Save you and your team time and track bugs, provide downloads, documentation and have an easy overview of your code base.

eclime is a very powerful Smarty™ based e-commerce/shopping cart software build from trusted osCommerce 2.2 engine, with many useful contributions added. It has all the features needed to run a successful internet store and can be customized to whatever configuration you need