All the annotation tools let you easily markup, highlight, underline or strikethrough text, add sticky notes, text boxes, or draw on the PDF.
Make Text Comment
Type your thoughts and comments right into the document. Use text boxes to make your comments stand out. All annotations will be saved back directly into the PDF, so they can be viewed and read with any PDF reader application.
Add Your Stamps
Applying a stamp is one of the quickest way to give feedback and finalize PDF documents. Select from standard stamps or customize your stamps by text or image and leave your comment in seconds.
Annotate With More Features
Audio Note
Add audio notes to record sound at any moment.
Image
Place photos or images on PDFs, then mark them up using the pen tools.
Link
Redirect any text or area to any page, URL and Email.
Remove All Annotations
Clear all markups and annotations with a single tap.