You can download PDF Checkpoint 1.9.9 for Mac from our application library for free. The software lies within Design & Photo Tools, more precisely Converters. This Mac app was originally developed by Zevrix Solutions.
From the developer:
Automate PDF workflow with powerful batch processing: preflight, export as images, convert colors, split and reduce size.
Preflight PDF files
Quickly preflight multiple PDF files using powerful preflight profiles and get detailed info on document fonts, color spaces, images, metadata and other attributes.
Convert colors and optimize images
Convert PDF files to selected color profile (for example, convert RGB PDFs to CMYK).
You may want to check out more software for Mac, such as SysTools Mac PDF Unlocker, A-PDF Watermark for Mac or A-PDF Password Security for Mac, which might be similar to PDF Checkpoint.