Corporate Style Packs 1.3 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program lies within Design & Photo Tools, more precisely Viewers & Editors. This Mac app is an intellectual property of Jumsoft. We recommend checking the downloaded files with any free antivirus.
From the developer:
Corporate Style Packs brings a new look for your Pages documents. It has six packs with different designs: Color Fest, Elementary, Enterprise, Living Space, Subtle Mind, and Sugar Hues. Each of them contains more than 80 layouts for virtually any type of documents you may need in your office.
You may want to check out more software for Mac, such as Art Style, Tipard DVD Ripper Pack for Mac or 4Videosoft DVD Converter Pack for Mac, which might be similar to Corporate Style Packs.