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The Ultimate Document Processing Libraries

Enable your applications to read and write Excel, Word, PowerPoint, or PDF files from C#.NET, Dart, and Java with five lines of code.


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pdf processing APIs


A PDF creation and manipulating framework that allows you to create, read, and manipulate PDF files in any .NET or Flutter application.

excel processing APIs


An Excel creation and editing framework that allows you to create, read, and edit Microsoft Excel files in any .NET or Flutter application.

word processing APIs


A Word creation and editing framework that allows you to create, read, and edit Word documents in any .NET or Java application.

power point processing APIs


A PowerPoint creation and editing framework that allows you to create, read, and edit PowerPoint files programmatically in any .NET application.

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* Only PDF and Excel libraries are supported in Flutter. * Only Word Library is supported in Java.

Why do you need Syncfusion Document Processing libraries?

Syncfusion Document Processing is a complete package of libraries that offers a rich set of APIs to create, edit, write, and convert Excel, Word, PowerPoint, and PDF files in web, desktop, and mobile applications without Microsoft Office or Adobe dependencies. With only five lines of code, your applications will read and write these formats faster than ever before.

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Blazing-fast performance

Optimized for usage in a server environment where speed and low memory usage are critical.

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No server deployment fees

There are no distribution fees, per-server licensing fees, or royalties, which makes the Document Processing libraries very cost-effective.

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Powerful and comprehensive API

All the elements in a typical Excel, PDF, PowerPoint, or Word documents such as text, formatting, images, shapes, and tables are accessible through a comprehensive set of APIs.

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Proven Document Processing libraries

Syncfusion Document Processing libraries have the mature and proven products such as Excel, Word, PowerPoint, and PDF, having evolved for over 10+ years.

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Fully documented

All the Document Processing libraries comes with extensive documentation, knowledge base, and samples.

Demos and training


Use a single API across all platforms.

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Document Processing tutorial, blogs, and testimonials

file-format-tutorial Play button


Syncfusion File Format Libraries: Manipulate Excel, Word, PowerPoint, and PDF Files

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6 Easy Ways to Export Data to Excel in C#

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Achieving Victory with Syncfusion's File Format Libraries

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Syncfusion Document Processing Libraries Resources

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