WSRF Plug-ins for OSGi
Web Framework Providing SOA Resources.
Wubi
Try Ubuntu on your Windows machine without partitioning your hard drive or creating a boot CD. WxMaxima
Cross platform GUI for the computer algebra system maxima.
wxWidgets
Library for cross-platform GUI development.
wzdftpd
Portable, modular, small and efficient FTP server.
XFlows
XML and XSLT integrated solution. XMapper
XMapper for the management of XSLT Transformations. XML Enhancements for Java
Quickly Integrate XML in Java apps for Linux. XML Forms Generator
Eclipse XML Forms Generator for Red Hat. xmlwrapp
Modern C++ XML Parser Wrapper. XOTcl
Object-oriented scripting language. XPontus XML Editor
A free java based XML Editor. YamiPod
Yet Another iPod Manager. Zinc
Interactive fiction interpreter.