accounting information management system

Open Elms is an open source free e-Learning Management System.

MKPortal is a free Portal/Content Management System (CMS).

Mambo is full-features content management system.

DT Centrepiece is a free open-source content management system

This suite extends the Joomla! user management system

FullXML is an open source ASP/XML Portal and Content Management System.

Swap-Card is a free universal contact management system.

SonicStage CP software is a music management system.

An ACID-compliant relational database management system

RightControl - sales, barcode & inventory management system for Small Busine