DKRuler is a sizable drag and drop horizontal, vertical and translucent ruler for your computerТ‘s desktop. DKRuler stays on top of all applications and file system windows.Uses: Keep your position on screen when reading and working with documents. Align & organize text, graphics and other objects on screen. Options: You can display a picture of your choice on the standard ruler instead of the default graphic. Hide the standard ruler when DKRuler loads (still accessible in the system tray). Functionality: DKRuler runs in the system tray next to the time in your taskbar. To access the different rulers, you right click on its icon in the system tray. You can also right click on each open ruler for a menu of options.