Document Markup Tools - Pdf Element Pro
Overview of How to use Canva PDF Editor for Annotations
Canva PDF Editor is a cloud based all-in-one PDF editor with features to edit, collaborate, add images, and convert or merge PDFs. It has a mobile app available on both iOS and Android. https://www.canva.com/pdf-editor/
Overview of How to use PDFelement Pro for Annotations
PDFelement is an all-in-one PDF editor with powerful features to edit, review, protect, compare, sign and convert PDFs. It has a mobile app available on both iOS and Android.
DOWNLOADS
Free Trial Download for desktop: https://www.wondershare.net/ad/pdf-editor/?gclid=Cj0KCQjwiYL3BRDVARIsAF9E4GfOAO57xwHq1kvvDoO6eAjEyZeTNuAI3OwzjflzQGyEyvHEoNCOEq4aAqKLEALw_wcB
Free Trial Download for Android: https://play.google.com/store/apps/details?id=com.wondershare.pdfelement&hl=en_US
Free Trial Download for iOS: https://apps.apple.com/us/app/pdfelement-pdf-editor/id1150215996
HOW TO ANNOTATE
How to annotate a PDF:
https://pdf.wondershare.com/how-to/annotate-pdf.html