XDA Developers’ Change Font is a simple application for controlling the system wide font on your Windows Mobile Professional device, especially useful for those of you who are in love with a font and want it on your Pocket PCs.
Change Font is special because it has the option of importing a new font that is not currently installed on your device (i.e. a font beamed or copied over from your Desktop PC). The application interface allows you to choose the desired font, as well as its size. After importing a font you will need to soft reset your device as well as after making a choice for another font, but the application will take care of it.