Screen Markers

Product: Screen Markers v2.2
Author: RollingData 
Website: www.rollingdata.com/RollingData.asp
Type: Free
Requirements: Windows XP/Vista/7

Create crosshair marker lines on your screen. Ever tried lining things up on your screen or tried to move something to the same place as last time. Screen Markers will let you do just that. Save and remember any number of lines.