PDF Expert: Editor & Reader

PDF Expert is a fast and easy PDF app to read, annotate, fill and sign PDF forms, convert files to PDF, and merge, split or compress documents – all in one intuitive app for iPhone, iPad, Mac & Vision Pro.

Read PDF files with comfort, highlight and mark up text, fill out forms, sign contracts, create and convert PDFs, and summarize long documents in seconds with AI-powered tools. Unlock unlimited possibilities with PDF Expert Premium and work across all your Apple devices.

"PDF Expert is one of my must-have iPad apps and a desktop-class PDF reader." – MacStories
"The best app for managing, editing, and reading PDFs on your iPad." – The Sweet Setup


▶ WITH PDF EXPERT, YOU CAN:

READ PDFs
- PDF reader with Day, Night, and Sepia modes for comfortable reading anytime
- Scroll PDFs vertically or horizontally and search text in any document
- Open and view PDF files from email, web, Files, or any app via the Share menu
- Read PDFs out loud with Text to Speech

ANNOTATE AND MARK UP PDFs
- Highlight, underline, and strike through text in your PDFs
- Mark up documents with pen, shapes, text, notes, and comments
- Add stamps such as Approved or Confidential
- Record your voice and add audio notes to PDFs

FILL AND SIGN PDF FORMS
- Fill out PDF forms with text fields, checkboxes, and radio buttons
- Sign PDF documents in seconds – draw your signature or add it from an image
- Save your signature to sign contracts, agreements, invoices, and applications faster
- Fill, sign, and send forms right from your iPhone – no printing or scanning needed
- Supports all major form formats, including AcroForms and static XFA forms

***PREMIUM FEATURES***

EDIT PDFs
- Edit text directly in a PDF – just as you would in a Word document
- Add, replace, and resize images in your PDFs
- Add links to other pages or websites
- Add outlines to navigate large PDFs

CREATE AND CONVERT PDFs
- Create PDFs from Word files, images, and other documents
- Convert Word to PDF, JPG to PDF, and PNG to PDF in seconds
- Convert PDF to Word, Excel, PowerPoint, JPG, PNG, and TXT

MERGE, SPLIT AND ORGANIZE PDFs
- Merge and combine multiple PDF files into one
- Split PDFs and extract pages into a new file
- Add, delete, rotate, and reorder pages with thumbnail preview

COMPRESS PDFs
- Compress PDFs to reduce file size for email and sharing
- Shrink large PDF files to save space on your device

SUMMARIZE PDFs WITH AI – PDF COPILOT
- List Main Points – get key takeaways from any PDF
- Summarize – get concise summaries of entire PDFs or annotations
- Ask Anything – find details with AI answers and references
- Explain – get instant explanations of words or phrases

PROTECT YOUR FILES
- Password-protect PDF Expert
- Redact – permanently black out sensitive information

WORK WITH SCANNED DOCUMENTS
- Open scanned PDFs to fill out, sign, annotate, and share

CONSTRUCTION TOOLS
- Scale and measure drawings with the Measure tab
- Polygon, polyline, and redline tools

MORE FEATURES
- Customizable toolba