How to Replace Text in PDF Files. There are several applications that enable you to replace text in PDF files. Adobe PDF files can be created and read on various computer media, such as mobile ...

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.

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.