PDF Reader Pro Features

Read & Annotate

PDF Reader Pro for iPhone and iPad is more than a PDF reader app as it not only supports viewing files, but also supports to annotate, edit, convert PDFs. You can do anything beyond your imagine.
Read & Annotate

PDF Reader

PDF Reader Pro for iPhone and iPad is a light yet robust PDF reader which offers you the complete office suite in the palm of your hand, allowing you to read PDF and more other formats in an enjoyable way.

PDF Markup

With all the advanced annotation tools provided, you are free to add text annotations, draw freehand, record audio comments, insert stamps, links, images and more in a PDF.

Convert & OCR

Convert PDF to and from DOCX/PPTX/XLSX/Image effortlessly while maintaining the original layout. And the built-in OCR technology makes scanned PDF or images editable and searchable.
Convert & OCR

PDF Converter

With this smart converting tool, you can turn all your PDF files into Word/PPT/Excel files without a hassle and without losing formatting.

OCR Software

Armed with the most advanced OCR technology, it can help you turn any scanned PDF files and images into editable PDF and TXT flawlessly.


PDF Reader Pro enables you to work with PDF on iPhone & iPad like a professional. It provides powerful PDF editing tools to keep projects moving wherever you are.
pdf edit

Modify PDF Text & Images

Add text, fix typos or inaccuracies in the text, replace images, and resize logos, all within a PDF. You can also change text font, color and size for a cohesive appearance.

Organize Pages

The document editor allows you to add new pages, split, extract, rotate, delete unnecessary ones or create new documents from a selection of pages out of another document.


Add fantastic watermarks to keep your documents safe and professional on the road, without the need for a laptop or computer.

Fill & Sign

Whether it is a contract, an application, a survey, or a template, PDF Reader Pro lets you fill, sign, and send any PDF forms fast on your iPhone or iPad. No printing or faxing needed.
Fill & Sign
Fill Form

Fill Form

Easily fill out PDF forms and interactive forms with Text Fields, CheckBoxes, ComboBox and more while you are on the move.

Sign PDF

Create your signatures from freehand, keyboard or image and insert them in the right place to complete the signing process on your mobile device.

More Features

File Manager
Store and secure files on iCloud, Dropbox, OneDrive, Google Drive, Evernote, Box, FTP, WebDav or download files from a browser or URL.
Support to set passcode to restrict access to PDF Reader Pro and protect your PDF files from unauthorized reading with a password.
Split & Merge
Split one PDF into multiple files or combine different pages into a new PDF in case you need better sharing and file managing.
Flattening is the process to make the contents in the PDF static, so the receiver cannot edit your form data or annotations.
Text to Speech
The built-in text-to-speech tool supports a total of 36 voices for 26 languages, and lets you listen to your PDF in a relaxing way.
Theme Color
Theme Color
Theme color and brightness setting are provided to make reading more comfortable for your eyes in any situations including night.
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Free Trial PDF Reader Pro

Supports macOS 11 or later
Free Download
Supports Windows 7 or later
Free Download
Supports iOS 10.0 or later
Supports Android 5.0 or later