This panel plugin keeps track of elapsed time.
Power Manager for Xfce
Xfce's Configuration System
Xfce's panel
Modern, fast and easy-to-use file manager for Xfce
Widgets library for the Xfce desktop environment
Sample plugin developers can use as a base for new panel-plugins
Xfce's desktop manager
A simple text editor for Xfce
Xfce's session manager
Application library for the Xfce desktop environment
Easily themable notification daemon with transparency effects
Image Viewer