The 1.6 version of Photobricks 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 free application is compatible with Mac OS X 10.7 or later.
We recommend checking the downloaded files with any free antivirus. The most popular versions among the application users are 1.3, 1.2 and 1.0. The unique ID for this app's bundle is com.photobricksapp.Photobricksmac. The program relates to Design & Photo Tools. The actual developer of this free Mac application is Andrés González.
From the developer:
Photobricks is a ridiculously easy-to-use mosaic creation software specialized to work with LEGO® bricks. With Photobricks, you can make beautiful mosaics from your favorite images with a few clicks. For those of us who like to have more control, you can further customize the mosaic by cropping and changing the colors of individual bricks.
You may want to check out more Mac applications, such as Morph Age, MozoDojo or Hydra, which might be related to Photobricks.