Mac App Store

Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download TCel from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.


By Christopher Mamaril

Open the Mac App Store to buy and download apps.


TCel empowers front-end web developers to get their webpages pixel perfect. While laying out a webpage, overlay an image on top of Safari or other web browsers and truly match what your graphic designers intended. See TCel in action: .

- Supports many image formats like PNG, PSD, AI, and JPEG
- Control the opacity of the image overlay
- Use keyboard arrow keys to exactly position the image overlay
- "Ignore Mouse" to click through an image and interact with applications underneath
- Invert an image where color differences are hard to make out with the naked eye

What's New in Version 1.5.1

- Fixed bug where TCel crashes for OS X v10.7.5 Lion users; thank you, Yoram, for the crash report.


Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
View in Mac App Store
  • $2.99
  • Category: Utilities
  • Updated: Mar 14, 2014
  • Version: 1.5.1
  • Size: 6.2 MB
  • Language: English
  • Seller: Christopher Mamaril

Compatibility: OS X 10.7 or later, 64-bit processor

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.