is robust, professional grade e-Commerce shopping cart that you can download, install, and use for free. In the back end, you will use a full featured back end to manage your inventory, orders, shipping, and customers in real time. Your customer’s payments are sent directly to your commercial bank account using the latest security technology. You can even add your own modules to the shopping cart.
is an open source PHP based online shopping cart system. OpenCart is easy to use and is SEO optimized with a very nice interface. A great feature of OpenCart is that customers can write their own reviews of the products.
is a professional open-source e-Commerce solution offering unprecedented flexibility and control. Magento is awesome, I would never believe it is an open-source project. It features clean urls and SEO from the start. Everything is designed in a clean and simple way. Magento also features: Unlimited flexibility, Completely Scalable Architecture, Professional and Community Support, and Smooth Integration with 3rd party apps.
is very popular shopping cart. CubeCart V3 is free, with the exception that you leave their copyright notice in your footer. CubeCart has a large amount of payment gateways and shipping gateways. Their support forums are lively and many people contribute plugins to the cart. To use CubeCart V4 you must pay but it has many features that V3 doesn’t have.
is another very popular online shopping cart, written in Perl/MySQL. It features a css manager so you can edit the look of your cart online. AgoraCart also features unlimited product options, up to 4 different tax zones at the same time, tons of shipping and payment gateways/options. The setup options range from a simple template based store to the integration of a complex visual design and support for program modification.
is a free, user friendly, open source shopping cart. Zen Cart focuses on the merchants and shoppers instead of the developers. Zen Cart also supports multiple payment and shipping options, quantity discounts and coupons. Also Zen Cart is very easy to install.
is an online shopping cart that offers a wide range of features that allows online stores to be setup fairly quickly. osCommerce is backed by a great and active community. It also supports multiple currencies, allows customers to print invoices from the order screen, and has an easy database backup system.
is a powerful, free PHP/MySQL shopping cart system that is easy to install and customize. The Cart is free but it does have copyright notices that you can pay to get rid of. StoreSprite has many features including automatic tax calculation, automatic delivery cost calculations, customer ratings and reviews and featured products.