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Guides for Android PDF Library

PDFTron's Android PDF Library is a comprehensive cross-platform PDF and Office SDK that allows you to write stand-alone, cross-platform and reliable commercial applications. Using PDFTron's Android SDK, you can build powerful Android apps that can view, edit, and annotate PDF, Microsoft Office, and other file formats.

You can find Package samples and GitHub samples to help you learn more about PDFTron technology.

Online demo Get started Samples Download

New to PDFTron Android SDK?

After you checked out the demo , gone through get started , including writing your own document viewer , here are some next steps.

Show/hide buttons, remove menus or customize annotation interaction.

Get the answers to frequently asked questions.


Introduction to package
The document viewer is provided in three different forms.

Introduction to components
Components available in the tools package.

Introduction to annotation interactive tools
Each annotation type has an associated tool that can be customized.

Built-in language support.

Add more functionality

File comparison
Visually compare pages.

Collaborate in real time
Enable collaboration in real time to get things done.

Add watermark
Stamp custom watermark on each page of the document.

Specialized topics

Add custom view to a page
Add your own view on a page.

Add custom annotation tool
Create your own annotation creation or handling tool.

Change colors of the viewer, switch to dark theme.

Get the answers you need: Support

Upcoming Webinar: PDFTron SDK Tech Review | Nov 29, 2022 at 2 pm ET


The Platform


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