> They do, but is it searchable? Yes: Acrobat searches the PDF body text, layers, form fields, and digital signatures. You can also include bookmarks and comm

> They do, but is it searchable? Yes: Acrobat searches the PDF body text, layers, form fields, and digital signatures. You can also include bookmarks and comments in the search. https://helpx.adobe.com/acrobat/using/searching-pdfs.html https://helpx.adobe.com/acrobat/using/searching-pdfs.html Other PDF applications do it too.