This post helps to add a text box to PDF using a free software and an online tool. You can adjust the size of text box, text style, etc.

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.

PDFs are one of the most widely used document formats, but it isn't always clear how to add text to them. Fortunately, there are several methods available depending on the device you're using.