A high-performance viewer, extensive annotation and document-editing tools, digital signatures, and more. All engineered for the best possible user and developer experience. PSPDFKit – the iOS PDF SDK made for you.
Our PDF SDK is split into components — start with the parts you need, and add features as your needs grow.
Highlight text, draw, and add notes. Make use of many more annotation types, each with its own style controls.
Search text across multiple documents, languages, and encoding types with near-instant results.
“PSPDFKit handles all the heavy lifting involved in viewing and annotating PDF files. Thank you for such a wonderful product!”
“We really appreciate how responsive the PSPDFKit team is. It's a great solution that's easy to use and includes timely and helpful customer support.”
“PSPDFKit is clearly the best choice for PDF on iOS. It’s a solid framework, which I don’t hesitate to recommend.”