iPad PDF Library
PSPDFKit for iOS is an iPad PDF SDK for viewing, annotating, editing, and creating PDFs on iPad. It has double-page mode, support for Apple Pencil, Scribble handwriting recognition, hardware keyboard support, and trackpad support. It offers developers powerful Swift and Objective-C APIs for quickly adding PDF functionality to any iPad application.
Key Capabilities
Simple, easy to use, and highly customizable
In Swift or Objective-C for fine-grained control
Accurate, reliable PDFium-based rendering engine
Annotate, edit, sign, form fill, redact, and more
Essential Guides
Learn how to quickly integrate a PDF viewing, annotating, and editing app.
Discover PDF Capabilities
Explore allViewer
How to configure the document viewer
Annotations
How to import, export, create, edit, sync, flatten, and more
Forms
How to fill form fields, extract data, submit, save, create, edit, and more
Instant Synchronization
How to sync annotations across multiple users, devices, or sessions
Signatures
How to add electronic and digital signatures to PDF documents
Editor
How to merge or split documents, manipulate pages, and more
PDF Generation
How to generate PDFs from a template, HTML, images, and more
Conversion
How to convert MS Office to PDF, image to PDF, PDF to image, and more