Qoppa's Free PDF Reader, Annotator, Form Filler on Mac App Store

Atlanta based Qoppa Software today announces PDF Studio Viewer 2018, an important update to their free and easy-to-use PDF Reader for macOS. Fully compliant with the new PDF 2.0 standards and Adobe PDF Specifications, PDF Studio Viewer's user-friendly design makes PDF creation, markup, and editing easier, including advanced view tools including the loupe, pan and zoom and more. Version 2.2 offers digital signature validation improvements, as well as other important bug fixes.