Annotate PDFs on your iPhone and iPad
Highlight text, comment, draw, add stickers and shapes. PDF Expert helps you easily make notes on the go, right on your iPhone and iPad.
Mark up important text
Highlight, underline, or strike out the key information to stand out at a glance. Color-code your notes to navigate them faster and create your own color palette. PDF Expert also supports Apple’s Hover feature, so that you can navigate through PDFs with smooth transitions and delightful hover effects.
Comment on PDFs
From writing in the margins to adding voice notes, PDF Expert has all the tools you need to comment on PDFs.
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PDF Expert today
Add audio notes
Record your comments and drop them right into PDFs.
Enjoy powerful tools
Add notes
Notes are lifesavers when it comes to cross-referencing and sharing ideas.
Type on PDFs
Easily add text anywhere on a PDF – it’s great for PDF reports and notes.
Export annotations
Easily share annotation summaries with colleagues and team members.
Add shapes
Draw your colleagues' attention to important parts of the document by adding shapes.
Insert stamps
Easily add unique stamps to your PDF files. Use dozens of existing stamps such as "Approved" or "Void", or create your own custom marks to speed up the whole process.
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PDF Expert today
Do more with PDF Expert
Get started with
PDF Expert today
We make it easy to edit, annotate, sign and organize PDFs.