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.

Sometimes you need to quickly remove a few pages from a PDF, or merge it with another document—jobs that aren't worth forking out for an Adobe Acrobat subscription for. PDF Barber is a free website ...

macOS Monterey ups the game for the Preview app in a subtle way: you can better control over PDFs. In Big Sur and earlier releases of macOS, you had to rely on Adobe Acrobat or another PDF-editing ...