Blanker 1.2.1 - Copyright © 2018 by Mark Mellor

Cover that annoying ad or confidential information with Blanker. This software just blanks a section of the screen. It's just a window you can move around that is blank and stays on top of other windows. The window position is saved on exit. Right click on the window to change the color or load a picture for the background.

Designed for Windows.