PDF Master 2.3 for Mac is available as a free download on our software library. Our built-in antivirus checked this Mac download and rated it as 100% safe. This free Mac app was originally produced by Diigo Inc. PDF Master for Mac lies within Productivity Tools, more precisely Office Tools.
From the developer:
PDF Master is a multiple-tab PDF reader for your Mac.
You may want to check out more software for Mac, such as pdf-Recover, PDF Creator or A-PDF Watermark for Mac, which might be similar to PDF Master.