The markup tool in Safari lets you highlight text, add notes, insert your signature, and more. To access it on Mac, take a screenshot of the webpage or convert it into a PDF and use the Markup tool ...

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 ...

Every single e-reader in the world has the ability to make notes on an ebook, using a software driven keyboard. It is also possible to make annotations in ebooks and PDF files with an e-reader in a ...

If you use a Chromebook, you can look forward to a new feature that lets you annotate PDF documents. According to 9to5Google, Google may soon be adding a new annotation feature to the PDF viewer ...