The 1.2.3 version of MouseCoord for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This application's bundle is identified as fr.ThROB.MouseCoord.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. MouseCoord for Mac is included in System Tools. This free software for Mac OS X is an intellectual property of Thomas Robisson. You can launch this free app on Mac OS X 10.6.0 or later. MouseCoord_i.zip is the common file name to indicate this app's installer. The most popular versions of the software are 1.1 and 1.0.
From the developer:
This program shows the mouse coordinates. It can also draw a rectangle or an oval (see FAQ) to measure the pixels on the screen.
It is intended to work with magnify software, as Pixie which is include in Apple's Developer tools, or others (Macnifier etc.).
You may want to check out more Mac applications, such as ZereneStacker, SimpleKeys or Typewriter Keyboard, which might be similar to MouseCoord.