Thank you for your review
$13 60
Email me when discounted: 

Pixel Tester helps you find dead pixels on LCD screens. You want to check if your portable Mac or your screens or LCD displays have any dead pixels? You want to buy a second-hand portable Mac or LCD display but you want to check it first not to buy a defective one? You have multiple screens connected on the same Mac and want to check all of them without changing the connections?

Pixel Tester helps you to detect any dead pixel on your screens or LCD displays.
  • You can test all possible and existing colors on your screen simply by moving the mouse, which is fun, simple and fast.
  • You can in particular more...

What's New

Version 6.1:
  • A problem when checking for an available update has been corrected.


OS X 10.1 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Leave a Review

Pixel Tester User Discussion

Nobody has reviewed or commented on this app yet. Add your own comment and get a discussion going!
Sort by: Time | Smiles
artie505 Member IconComment+88

I'm amazed that MacUpdate hasn't banned these guys after all their years of bilking Mac users.

If they're back in circulation there's been a jail-break at Alcatraz!

Reply0 replies
Version 6.0
8oo8 Member IconComment+70

So, still $20(15 Euros) for this redundant little trifle..... a most pedestrian pixel tester, which is easily available for free from other developers, eh, Alpha Omega Software? Well, in the words of the French guard in scene 8 of Monty Python and the Holy Grail, "I FART in your general direction!". Feh!!!!

Reply0 replies
Version 3.4
syharris Member IconComment+49

Another reinvention of the wheel(and a simple wheel, at that), RIDICULOUSLY OVERPRICED at $20 from a company that charges that amount for all their software, including (now get this!) a Startup Chime Stopper(I've been using the FREE and excellent "Psst!").
There are a number of FREE pixel testers that work just fine; just do a MacUpdate search.
Hey developer, I dare you to justify charging $20 for this....no, I double dare you!
The company's name is "AlphaOmega", as in the "beginning and the end". I guess the developer means the first and last word in software, no?
Well, it's the first and last word in CHUTZPAH!
Ya know, I think I'll avoid buying ANY software from this developer.....just 'cause I feel like it!
God, this really bummed me out.

Reply0 replies
Version 3.3
MiniMarc Member IconReview+254

Don't waste your time. get a free product.

Reply0 replies
Version 3.1
cksum Member IconReview+507

You have got to be kidding. I might as well help that guy in Africa get his dad's funds out of the country...

Total scam. Free alternatives and the program has about 5 lines of code... if you count comments...

Pathetic attempt to try and get our hard earned cash. Do yourself a favour and save your money.

This guy should be blacklisted!

Reply0 replies
Version 3.1
Anonymous Member IconReview

Crashed on my Powerbook.

Anyway I'm not paying $5 for this, there are hundreds of free apps that do the same thing.


Reply0 replies
Version 2.10
Anonymous Member IconReview

Sorry, I forgot to copy the link: http://www.macupdate.com/info.php/id/10793

Reply0 replies
Version 2.5
Anonymous Member IconReview

Why pay for this when they are a simple straightforward program that will do the same for free?

Reply0 replies
Version 2.5
Anonymous Member IconReview

Give the guy a break! This software does what it says, you don't have to download it if you don't want to. And by all means, don't slander it. Im giving it a good score because it does what it says, and does it well.

Reply1 reply
Version 2.5
Anonymous Member Icon

I will give the moron a break when he stops posting phony 5-star reviews and charging for a lousy software which is either available as freeware elsewhere (and better) or duplicates an already existing OS X-built function (an AlphaOmega favorite) .. Here is the reply to a comment I posted:

Type: Comment
Author: MU ADMIN

We at MacUpdate.com are aware that the "AlphaOmega" developer has, upon occasion, posted in the reviews of his own apps... giving very positive reviews of his own apps. We do our best to assure that his "reviews" are deleted but sometimes he slips one by us. Please do report this sort of behaviour to us here at MacUpdate.com... Thanks.

Anonymous Member IconReview

Don't waste your time with that.

Reply0 replies
Version 2.5
There are no Ratings for this App yet.
> 0 5


Current Version (6.x)


Downloads 32,165
Version Downloads 445
License Shareware
Date 24 Jun 2014
Platform OS X / PPC 32 / Intel 32
Price $13.60
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install Pixel Tester with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated. Play video...