Download of Recasto 1.2 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. Recasto for Mac lies within Design & Photo Tools, more precisely Converters. This free software for Mac OS X is a product of mymixapps. We recommend checking the downloaded files with any free antivirus.
From the developer:
Recasto - allows you to quickly convert PNG, JPEG, TIFF, BMP and many other image formats to PDF, as well as PDF to Images.
You just drag-and-drop images or PDF files (or even PDF pages) from Finder, web browser, PDF editing software or Preview. After that, Recasto will come up with various set up options to achieve the best conversion result for you.
You may want to check out more software for Mac, such as Batch Image Resizer, Pneumatic Image Converter or Page Layers, which might be similar to Recasto.