Gen.Y DualBOOT Dual boot solution for Windows Mobile devices with XDANDROID. This is only a bootlauncher app, you still need to install Android for yourself on your device.
Note: More information and usage instructions can be found here
TotalCross (totally cross-platform) is a mobile development platform for PDA and smartphones. Using the Java language it makes possible to develop portable applications to deploy in a wide range of market smartphones without any adaptation in the source code (“write once run anywhere” concept) since TotalCross virtual machine has been installed
VirtuaMouse One-Hand gives you an on-screen, virtual mouse pointer that can be used instead of the stylus anytime that the stylus isn't convenient for you.
This mouse cursor can be used to easily and accurately tap anywhere on the screen without a stylus (except in games)
phoneME is an implementation of the phoneME open source Java ME application platform for Windows Mobile devices.
phoneME Advanced targets Windows Mobile devices with more resources (memory, cpu, storage) and can run CDC based applications that are compatible with a subset of the J2SE 1.4 stack