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Word, Excel, PowerPoint Viewer SDK
Bring accurate, reliable and fast support for Microsoft® Office formats to any iOS, web, Windows, Mac or Android software. PDFTron’s fully supported Office SDK is the first solution to view Office documents directly on any browser or app - no conversion or server dependencies required.
View Office Files on Any Platform
Ensure reliable, high-fidelity rendering of .docx, .doc, .xlsx, .pptx and 20+ other formats on all platforms and devices, including iOS, web, Linux and Android.
No Dependencies or MS Licenses
Support Word, Excel and PowerPoint formats without you or your users needing any MS Office software, MS Office licenses, or third-party open-source software.
Client-side
Let users view, annotate and print .docx, .xlsx, .pptx files, and convert to PDFs - all entirely client-side. Automatically stamp documents with an image, text, or a date.
Real-time Collaboration
Have annotations from many users appear on the same Office document in real time while preserving an original version of the file. Manage annotations in a separate XFDF layer. Add roles, permissions or an audit trail.
Fully Customizable UI/UX
Increase adoption and productivity by simplifying the open source UI. Match your desired look and feel. Hide unnecessary features -- or add custom annotations that trigger workflows.
Add Even More Functionality
Speed time to market with an Office SDK -- supporting all major platforms, 30+ file formats, and many unique features.
Learn More
Try our Client-side Web Demo
Code Samples - Convert Office to PDF for Viewing
| JavaScript WebViewer | Mobile | Server & Desktop |
|---|---|---|
| JavaScript | Java (Android) | C# (.NET Core) |
| C# (Xamarin) | JS (Node.js) | |
| Kotlin | C++ | |
| Obj-C | Java | |
| Swift | Obj-C | |
| VB |
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Free Trial
Get unlimited trial usage of PDFTron SDK to bring accurate, reliable, and fast document processing capabilities to any application or workflow.
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