Download of BatchProcessing 1.7 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. BatchProcessing for Mac lies within Design & Photo Tools, more precisely Viewers & Editors. 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. This free Mac application is an intellectual property of Alan Smith.
From the developer:
BatchProcessing - Watermark, Resize, Rotate, Rename and Convert
BatchProcessing is designed to make batch simple and efficient. It allows you to automate processing for your massive photo collections. If you need to add watermarks, rotate image, convert image type, change size, add border, or change name to your photographs, BatchProcessing is the best tool for you, make this simply at lightning speed.
You may want to check out more software for Mac, such as DVD2oneX2, which might be related to BatchProcessing.