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Build powerful Android apps that can view, edit, and annotate PDF, Microsoft Office, and other formats. Enjoy top-notch native performance, complete UI source code control, and Android v4.1+ support — all engineered for the best possible document experience on Android.
Create winning document experiences with the power & flexibility of complete Java UI source code customization.
Support for Android 4.1+ (API level 16) exposes your app to the maximum user base. Excellent support for Material Design and the new ChromeOS laptop experience.
Android-optimized silky smooth viewing of complex PDFs. Avoid costly surprises with the most compliant rendering engine built from the ground up and perfected at PDFTron over the last 20 years.
Avoid slow & bandwidth-draining downloads when viewing documents in the cloud. PDFTron can instantly view pages on-demand without downloading the entire document.
XODO, PDFTron's showcase app, is the top-rated PDF app in the Google Play Store. Its source code is included in our Android SDK, helping you build amazing apps faster.
Support current and future use cases with the most complete PDF & Office SDK on the market.All Features
Support for 30+ file formats, including PDF, PDF/A, HTML, SVG, PNG, and Microsoft Office.All File Formats
Everything you need to quickly build a prototype, and for a great development experience.Documentation
Code samples, familiar package managers, and a Docker image make it easy to get up and running.
Our core document engine has been perfected by 20 years of knowledge, innovation, and real-world testing.
An open source UI gives you complete freedom to match your look & feel, and optimize the user experience.
A single API with consistent function calls across platforms means a shorter learning curve and easier maintenance.