If you're looking for a quick way to edit or sign a PDF document, there are free and easy-to-use tools for iOS, Windows, and ...

It’s confession time; I’m an annotator (a person who adds explanatory or critical notes to a text) and often write in the ...

You can also sign a fillable form in Preview. 1. Open the PDF in Preview. 2. Click Tools > Annotate > Signature. 3. If you've already added a signature to Preview, it will appear in a pop-up box.