PDF redaction is handy for removing or hiding sensitive information from different areas of a PDF document. The selected areas are covered with redaction marks or colored boxes so that the information ...

Have you ever thought a document was secure, only to uncover hidden data lurking beneath the surface? Redaction errors are more common, and more dangerous, than many realize, often exposing sensitive ...

Editor’s Note: This article was originally published in Mar. 2014 and the video tutorial for this article published Dec. 2018; while this program might look a little different, the steps shown in this ...

PDFs can be a pain. As they were initially designed to be forms that were printed out and filled in by pen, they can feel somewhat anachronistic in the modern digital age. But, it’s not as hard to ...

Many workplaces and educational institutions have completely switched from paper documents to digital ones. Consequently, Mac users are increasingly dealing with PDFs and other e-document file formats ...