Remove stuck or problematic pixels on your screen

LCDTest is a good, free program also available for Mac, being part of the category Design & photography software.

More about LCDTest

It’s available for users with the operating system Windows 98 and previous versions, and it is only available in English. Its current version is 2.0 and was updated on 12/14/2006.

Since the program joined our selection of software and apps in 2006, it has already achieved 15,127 installations, and last week it gained 11 downloads.

LCDTest is a not that heavy software that doesn’t take up as much space than most programs in the section Design & photography software. It’s a program very heavily used in some countries such as Pakistan, Republic Of Korea, and Netherlands.

LCDtest is an application that helps you test your liquid crystal display (LCD) that is commonly found in today’s flat panel and laptop displays.

Each pixel in an LCD has three transistors. One for the color red, green, and blue. This application will test these transistors in all relevant states.

LCDtest can only help you identify back or stuck pixels on your LCD. It cannot repair the monitor. Once you have identified a pixel that is not working properly you may be able to fix the issue with a massaging technique that is explained in the application.

LCDtest is a free utility and does not cost anything to download or use.