For years, mathematical content on the web has been made accessible through MathML. In contrast, math in PDF files was typically reduced to unstructured alternative text—insufficient for braille math ...
PDF Architect 8 is a highly customizable Acrobat alternative that doesn’t sacrifice performance for price. PDF Architect is easily the most unique PDF program we’ve come across. It’s offered as a free ...
Power PDF is a powerful PDF creator and editor, but the interface is currently (version 1.0) a tad awkward and its OCR plays second fiddle to Acrobat’s. When it comes to creating and editing PDF files ...