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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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Recent articles & project samples

Developer Guide for Foxit PDF SDK for .NET (7.0)

Updated 07 August 2025
Foxit PDF SDK for Linux Foxit PDF SDK for Mac Foxit PDF SDK for Windows
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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Developer Guide for Foxit PDF SDK for .NET Core (7.0)

Updated 07 August 2025
Foxit PDF SDK for Linux Foxit PDF SDK for Mac Foxit PDF SDK for Windows
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 implement Foxit PDF SDK for Web on AngularJS

Updated 16 August 2021
Foxit PDF SDK for Web
With Foxit PDF SDK for Web 7.1, we have developed the interface to implement our web viewer into the AngularJS framework. This article will help you get your Foxit PDF SDK for Web project up and running with AngularJS. System Requ...
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How to optimize PDFs with Foxit PDF SDK

Updated 11 September 2019
Foxit PDF SDK for Windows
Foxit PDFOptimizer Add-on Optimization feature can reduce the size of PDF files to save disk space and make files easier to send and store, through compressing images, deleting redundant date, discarding useless user data and so o...
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How to convert HTML to PDF with Foxit PDF SDK

Updated 11 September 2019
Foxit PDF SDK for Mac Foxit PDF SDK for Windows
HTML to PDF Conversion For some large HTML files or a webpage which contain(s) a lot of content, it is not convenient to print or archive them directly. Foxit PDF SDK provides APIs to convert the online webpage or local HTML file...
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How to do Long-Term Validation of Signatures (LTV) with Foxit PDF SDK

Updated 11 September 2019
Foxit PDF SDK for Windows
Long term validation (LTV) From version 7.0 onwards, Foxit PDF SDK provides APIs to establish long term validation of signatures, which is mainly used to solve the verification problem of signatures that have already expired. LTV ...
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How to Protect Annotations with Foxit PDF SDK for Web

Updated 09 March 2026
Foxit PDF SDK for Web
Protecting annotations adds another layer of security for your PDF documents. Our feature described below sets the annotation to a locked state where only the reply can not be edited. With Foxit PDF SDK for Web, this is easily ac...
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How to Create Hyperlinks with Foxit PDF SDK for Web

Updated 21 August 2019
Foxit PDF SDK for Web
Adding hyperlinks with Foxit PDF SDK for Web allows you to link to different documents on the web. When the PDFUI or PDFViewer is initialized with Foxit PDF SDK for Web, you can add in a custom parameter which is configured as fol...
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How to Create Image Annotations with Foxit PDF SDK for Web

Updated 21 August 2019
Foxit PDF SDK for Web
The image annotation feature allows you to add graphic annotations to PDF files, perfect for situations when text annotations don’t suffice. Foxit PDF SDK for Web allows you to use this feature by adding the simple code belo...
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