Dolibarr is a simple Web application with ERP and CRM capabilities. It is designed for small and medium companies, freelancers or foundations, and can be used to deal with all things you require to manage your activities, such as management of products, stocks, commercial proposals, invoices, orders, members of a foundation, and mailings. A single executable that installs the server and database is available for people with no technical knowledge.
Symbiose is a WebOS, a Web desktop which is accessible from any Web browser. It works like Linux, using the same filetree, UI management, software update system, and commands (ls, cd, etc.). It offers file management (sending/downloading, basic operations, copy-and-paste, drag-and-drop, etc.), a text editor with syntax highlighting and automatic indentation, a music and video player, a word processor, an archive manager, management of system parameters (such as appearance, users, quotas, interfaces, and software sources), a software center, an updates manager similar to apt-get, FTP server, DropBox, and Google Drive mounting (with integration of these services in Symbiose storage), and more.
Magento Knowledge Base extension has been developed by Fme that adds an FAQ section to each product page. It allows visitors to ask questions on the same product page under the FAQ tab, and merchants can answer those questions in accordion style, thus creating a pool of questions and answers which serve as a knowledge base for new visitors. Along with a FAQ for each product page, the extension creates a separate FAQ page for general Website questions related to shipping, payment, delivery, packaging etc. Other features include easy single click installation, SEO-friendly URLs, five different styles of the “ask a question” form and page, and CAPTCHA support.
Arcavias is an e-commerce framework for Web shops, consisting of an e-commerce library, an administration interface, and different frontends. It's a modular stack which offers flexibility and speed. Unlike other Web shops, it's not a monolithic application. Instead, you have a choice between several user frontends, and you can adapt them to your needs or write one of your own.