The portable software collection
winPenPack is a project that aims at collecting the most frequently used and most popular open source applications made portable, so that they can be executed without installation from any USB Flash Drive or Hard Disk. The winPenPack suites offer a wide range of portable applications like office tools, internet tools, multimedia tools, development tools, security applications and other frequently used utilities. Everything you need, completely free, open source and portable!
http://www.openbravo.com/product-download - Openbravo Business Suite
The Openbravo Business Suite is a global management solution built on top of a truly modular, mobile-enabled and cloud-ready technology platform that allows organizations to deliver business process improvements faster, be more focused on business differentiation and business process innovation, and do so with lower risks. It offers a comprehensive functionality with built-in ERP, CRM and BI capabilities that can be easily integrated with legacy systems to create highly differentiating or innovating solutions or scale up to the entire business management. All on a single product. It is distributed under a Community and Commercial Editions. Community Edition provides access to free and non-commercial functionality and it is the version available in SF. Check http://pages.openbravo.com/Community-Edition-Offer-2015-EN.html to know about differences between Community and Commercial Editions. For Retailers check the Openbravo Commerce Suite (http://www.openbravo.com/retailers/).
Columba is an email client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization support. Its a powerful mail management tool with features to enhance your productivity and communication.
Solución de Gestión Empresarial en Software Libre
Ezmid is a small API for small devices supporting JME/MIDP. It intends to make MIDP programming even easier, providing classes for communication, persistence, XML parsing and user interface. All of then written on the top o MIDP 2.0 API.
busDriver is a Java Servlet based framework that can be used together with spring and hibernate to allow for flexible page design working together with solid application server frameworks. Its edge over current MVCs is it's performance and flexibility
cdBB [Coldfusion Driven Bulletin Board] is an open-source message board written using technologies like Coldfusion, XML and Java. It goals to be a complete open source enterprise solution for online communities.