XPS Express is an automated bridge between popular programs like Word, Excel and Internet Explorer into Microsoft’s Visual Studio to facilitate high-speed WPF document development. In conjunction with Microsoft’s XPS Document Writer, XPS Express provides a powerful alternative to form filling software such as that used to create and display PDF files.

CloudKit provides schema-free, auto-versioned, RESTful JSON storage with optional OpenID and OAuth support, including OAuth Discovery. CloudKit is Rack middleware. It can be used on its own or alongside other Rack-based applications or middleware components such as Rails, Merb or Sinatra.

Amfphp is an RPC toolkit for PHP. It allows seamless communication between PHP and:
* Flash and Flex with Remoting
* JavaScript and Ajax with JSON
* XML clients with XML-RPC

Mandragora is an open source project focused on providing an extensible framework to build the business layer of java applications.

Merapi is a bridge between applications written in Java and those running in and created for Adobe AIR™ (Adobe Integrated Runtime™). Merapi has been designed to run on a user's machine, along with an Adobe AIR™application and providea direct bridge between the Adobe AIR™ framework and Java, exposing the power and overall calabilities of the user's operating system, including 3rd party hardware devices.
With a light weight and straightforward API, developers can leverage the OS by writing Java companion applications for their AIR™ applications. Java programs treat Merapi as a bridge to the running Adobe AIR™ application and vice-versa. Developers can build their Flex, Flash and AJAX applications for Adobe AIR™, and use Merapi to make them do things that AIR just can't do by itself.

AjaxAnywhere is designed to turn any set of existing JSP or JSF components into AJAX-aware components without complex JavaScript coding. In contrast to other solutions, AjaxAnywhere is not component-oriented. You will not find here yet another AutoComplete component.

Newton is a distributed OSGi framework in which the components can be simple POJOs or wrappers around components based on other models.

Apache Tuscany simplifies the task of developing SOA solutions by providing a comprehensive infrastructure for SOA development and management that is based on Service Component Architecture (SCA) standard.

With Application as Service you can easily run any application or program executable as Windows service. This system utility allows launching any applications (32/64-bit and console ones) as Windows 2000/XP 2003/Vista service at system boot, without the need of a user session. Application as Service lets you create, view, edit and manage Windows services on any remote computer as well as on local one.

Apache Synapse is designed to be a simple, lightweight and high performance Enterprise Service Bus (ESB) from Apache. Based on a small asynchronous core, Apache Synapse has excellent support for XML and Web services - as well as binary and text formats.