MuPDF App Kit

A fast and reliable PDF SDK for Android and iOS

MuPDF App Kit with Custom UI

Easy to Implement, Powerful PDF Dev Tools

MuPDF App Kits enable you to build mobile apps with extensive PDF functionality. Give your users a high-fidelity document experience with superior annotation, editing, and signing capabilities. Shorten your development time by utilizing our prebuilt PDF solutions.

Basic

Basic PDF SDK

$549

per app, per platform, royalty free

  • PDF Annotations
  • High-Fidelity Rendering
  • Text Extraction
  • Multi-Format Support
  • ePUB Functionality
  • Help Desk

Pro

Advanced PDF SDK

Contact Us

customizable licensing terms

  • All Basic Plan Features plus
  • PDF Form Filling
  • PDF Digital Signatures
  • PDF eSignatures
  • PDF Redactions
  • Engineering Support

Get up and running with minimal coding effort.

Built from our highly regarded MuPDF API, the MuPDF App Kits offer the power of our proven technology in easy to integrate PDF SDKs. MuPDF is known for its superior high fidelity rendering, lightning fast performance, and small footprint. MuPDF App Kits support viewing for PDF, XPS, CBZ, EPUB, SVG, and XHTML, as well as image formats including BMP, JPEG, GIF, and PNG. 

The MuPDF App Kit documentation outlines how to use the App Kit for both Android and iOS platforms. With clear and concise documentation including Sample Apps, integration is fast and easy. We walk you through the exact system requirements and tools needed to implement the MuPDF App Kit in a matter of minutes, with just a few lines of code.

Choose the coding language that is right for you. Code examples for Android are provided in Kotlin and Java. Code examples for iOS are provided in Swift and Objective-C.

Annotations

Allow your users to annotate, collaborate, and share their PDF documents. Annotations include drawing, adding notes, and highlighting text. You can also edit, delete, resize, and move existing annotations.

High-Fidelity Rendering

MuPDF renders text with metrics and spacing accurate to within fractions of a pixel, delivering the highest possible fidelity for reproducing the look of a printed page on a screen.

Default Native UI

A convenient way of allowing for document viewing and manipulation. The newly designed Default UI includes a drop-in native user interface that supports typical document features and actions, such as save, print, and annotations.

Custom UI

Control the look and functionality of your applications. Custom UI provides the freedom to use only the features necessary for your app. There are a number of document operations that can be enabled/disabled as necessary.

Security

Optional security features can be integrated for developers who want to build an extra security layer for PDF documents.

Form Filling (Pro Feature)

MuPDF supports the common PDF form standard, AcroForms. Interactive form filling allows your users to view, fill, save, and share PDFs with form content from your application.

Digital Signatures (Pro Feature)

MuPDF App Kit supports digital signatures, allowing users to verify and digitally sign documents. Included are appearance customization options, signature form field creation, and hand-drawn eSignatures. Offline signing is also now supported.

Redactions (Pro Feature)

Securely and permanently remove sensitive, confidential, or privileged information from PDF documents. The redaction feature has been designed to work on text, images, and links.

SDK License Comparison

Features

Basic

Basic PDF SDK

Pro

Advanced PDF SDK

Support Level Help Desk Engineering Support
High-Fidelity Rendering
Multi-Format Support
Text Extraction
Raster Image Export
ePUB Functionality
Default Native UI - Drop-in UI for typical document features and actions
Custom UI - Control the look and functionality of your app
PDF Annotations
PDF Form Filling
PDF Digital Signatures
PDF eSignatures
PDF Redactions

Need more functionality or additional supported platforms? Check out the full featured MuPDF API.
MORE INFO