Intaglio 3.9.5 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this Mac application is Purgatory Design.
This application is suitable for Mac OS X 10.8 or later. Intaglio.dmg.zip is the most common filename for this app's installer. The following versions: 3.5, 3.4 and 3.1 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus. The program lies within Design & Photo Tools, more precisely Converters.
From the developer:
Intaglio is a traditional drawing and illustration application exclusively for OS X. Patterned after the original Mac drawing applications, Intaglio is intuitive to beginners and familiar to traditional Mac users. Intaglio builds on the 2D graphics, text, color, and scripting capabilities of Mac OS X to provide unprecedented power and flexibility in an inexpensive drawing program.
You may want to check out more Mac applications, such as XnConvert or Pixillion Image Converter Software, which might be similar to Intaglio.