Usage of this program is simple. Download (1.3Mb) and install the program. Run it and select an application that you are currently running (for example My Computer) from the program’s window. Adjust the desired transparency level from 0 to 90%.
TransApp is a freeware program that lets you enhance your Windows XP operating system by giving transparency to almost every visible window of your running applications (applications that appears on the taskbar). You can also make your Windows XP taskbar transparent at a desirable level.