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Latest release

Foxit PDF SDK for

Web 11.1.0

Foxit PDF SDK for Web 11.1.0

Foxit PDF SDK for Web 11.1.0 introduces asynchronous bookmark destination resolving for improved navigation, enhanced page-level text extraction with precise character indexing, and upgraded annotation features including grouping and multi-selection control for annotations and form fields. It also adds detailed 3D PDF model trees, a customizable measurement interface, and advanced digital signing and stamping capabilities with pressure simulation and multi-label dynamic stamps. Performance is further boosted by an optimized rendering pipeline, delivering a more efficient and seamless user experience.

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Plug-Ins & Open Source

Cordova

Build native mobile (iOS, Android) apps with HTML, CSS & JS. Target multiple platforms with one code base on our mobile PDF SDK.

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Kotlin

Develop Android applications using MobilePDF SDK in Kotlin. Designed to work using Java, MobilePDF SDK can easily be integrated into your development process when working with Kotlin.

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React Native

Write with or create components using JavaScript code to develop Android and iOS applications using React Native.

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Xamarin

Build and deploy native Android, iOS and Windows apps, using existing skills, teams, and code in C# with MobilePDF SDK.

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WebPDF.JS

Develop a full-fledged PDF Viewer for browser environments, all with Javascript. Migrate from PDF.js and experience native-like performance.

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Explore further

Recent articles & project samples

How to flatten an individual form field using Foxit PDF .NET SDKs

Updated 07 March 2019
Foxit SDK .NET
The following examples demonstrates how to flatten an individual form field within a PDF: Using Visual Basic: Dim document As MergeDocument = New MergeDocument("C:\AcroForm.pdf") document.Form.Fields(0).Output = FormFieldOutput.F...
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Flatten all the form fields from a document using Foxit PDF .NET SDKs

Updated 07 March 2019
Foxit SDK .NET
Flattening the form fields of a PDF is the process that will take the values of the form fields, add them to the actual PDF stream and then remove all of the form field structures from the document. The advantages of flattening fo...
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How is the licensing information included in my .NET redistributable application?

Updated 07 March 2019
Foxit SDK .NET
With a developer license of Foxit .NET SDKs, your unique license key is embedded in your application or added with one line of code when your application starts.
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Developer Guide for Foxit PDF SDK for Mac Objective-C (6.4)

Updated 07 August 2025
Foxit PDF SDK for Mac
Introduction to Foxit PDF SDK Have you ever thought about building your own application that can do everything you want with PDF files? If your answer is "Yes", congratulations! You just found the best solution in the industry tha...
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How to fix open file error on IE and Microsoft Edge browsers?

Updated 05 March 2019
Foxit PDF SDK for Web 6.2 Foxit WebPDF Viewer – Discontinued
When a file has errors opening exclusively on Microsoft Edge or IE, most times it is related to the initialization of the REST API. To fix that, you need to call the WebPDF.ViewerInstance.updateCurrentUserInfo() to make sure the A...
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Is it possible to retrieve a file from an external server using WebPDF Viewer?

Updated 05 March 2019
Foxit PDF SDK for Web 6.2 Foxit WebPDF Viewer – Discontinued
Is it possible to retrieve a file from an external server using WebPDF Viewer? Yes. To achieve the file retrieve using WebPDF Viewer, follow the steps below: 1 – Deploy your own document server. We provide Foxit WebPDF user...
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Is it possible to open a file URL using WebPDF Viewer?

Updated 05 March 2019
Foxit PDF SDK for Web 6.2 Foxit WebPDF Viewer – Discontinued
Yes. The function openFileByUri can open a file from a URL: params = { url: the file url} WebPDF.ViewerInstance.openFileByUri(params)
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How to Implement Foxit PDF SDK for Android using Flutter Plugin

Updated 26 February 2019
Foxit PDF SDK for Android
Flutter is Google’s own framework for cross-platform mobile development. It was built using Dart, a portable and easily scalable Google programming language. Most efficient in the development of Android and iOS apps, Dart also h...
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How to use XFA Forms in Foxit PDF SDK

Updated 18 February 2019
Foxit PDF SDK for Linux Foxit PDF SDK for Mac Foxit PDF SDK for Windows
What are XFA forms? PDF currently supports two different forms for integrating data - Acroforms and XFA forms. Acroforms are the original PDF-based fillable forms, based on the PDF architecture. XFA (XML Forms Architecture) are XM...
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