WooCommerce - A freely available eCommerce plugin that enables shop facilities on your WordPress website. Functionality enabling extensions & beautiful themes available.
Img.vision - Image hosting & video hosting for eCommerce sellers
OpenCart - A free shopping cart system. OpenCart is an open source PHP-based online e-commerce solution.s
BeeIMG - BeeIMG is a simple, fast, easy image sharing solution created to fill up your image sharing needs.
PrestaShop - Create your online store with PrestaShop's free shopping cart software. Build an ecommerce website for free and start selling online with hundreds of powerful features.
UploadHouse - Thumbnail and resize your photos and images