Microsoft Edge provides a feature to highlight text in PDF and save highlighted PDF to your PC. This post shows you how to to highlight and save PDF using Edge.

If you want to extract highlighted text from PDF file as a plain text file, then this post covers some good free PDF Highlight Extractor software to do that.

There are few things worse than trying to copy a string of text from a PDF, only to find that you can't highlight any text at all. Thankfully, bypassing a locked PDF is easy enough to do on Mac.

Click the highlighter pen icon and you'll be able to highlight sections of text in your document. You can also draw shapes, overlay text and erase any annotations you don't want. On a Mac, open a PDF ...

Apple makes adding comments, highlighting text, and adding a signature easy in macOS. Here's how to annotate a variety of files, from JPGs to PDFs, using macOS' integrated Preview.

ReaddleDocs’s PDF viewer now lets you highlight text inside PDF files in several colors, make notes at any place in the document, and save these changes in a desktop-compatible PDF format.