Use the Line tool from the Drawing Markups ... unless the document author enabled Reader comments when she created the PDF.

Windows doesn’t offer a built-in PDF signing feature the way a Mac does. However, you can use Windows’ built-in browser, Microsoft Edge, to sign a PDF document. There are also third-party apps ...

Microsoft Edge is getting smarter with new AI APIs and PDF features How to get started with the Files App on Windows 11 to replace File Explorer I turned my PC into an EdgeBook using just ...

It will help you add comments to part of the PDF files ... and you could quickly understand how to use the inking tools on PDF files and text highlighting.

Just open the PDF form, edit the fields and select the ... Note – Opens up a notepad (similar to Sticky Notes), which you can use to add comments. Once you're done typing the note, click the ...

Use the Markup tool (the pencil tip icon) to add text, annotate, highlight, or sign the document. Tap the Share icon to send the document as a PDF via email or text. You can also use the Share ...

In Big Sur and earlier releases of macOS, you had to rely on Adobe Acrobat or another PDF-editing program to set ... or an owner password—you can use the Inspector palette’s Encryption view ...