Documentation

Explore the docs

Select your platform

Windows

Developer Guides

API Reference

Web

Developer Guides

API Reference

Collaboration API Reference

PDF Conversion SDK

Developer Guides

API Reference

Mac

Developer Guides

API Reference

Linux

Developer Guides

API Reference

Android

Developer Guides

API Reference

iOS

Developer Guides

API Reference

ActiveX

Articles & Project samples

Latest release

Foxit 10.0

Foxit PDF SDK 10.0.0 introduces advanced features and performance optimizations, enhancing document management capabilities. The new 3D and OFD rendering support allows for more dynamic and versatile content within PDFs. The addition of DWG to PDF conversion and bidirectional OFD-PDF conversion caters to specialized document workflows. Editing is improved with paragraph-based features, offering greater control over document formatting. Performance boosts come from optimized rendering and parsing for pages with many Path objects, and the Compliance module and OCR addon now support multithreading and multiprocessing, respectively. The SDK’s expansion to Node.js broadens its accessibility to developers across different platforms.

Foxit Conversion SDK 2.0.0 introduces Office to PDF conversion for Windows, complete with a web demo for hands-on experience. This release also adds AnyCPU support for broader system compatibility. Enhancements include improved PDF to Word conversion with footnotes and headers, and better text recognition in PDF to PowerPoint.

Read the release page Read the release page
Solutions

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.

Learn More Learn More
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.

Learn More Learn More
React Native

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

Learn More Learn More
Xamarin

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

Learn More Learn More

WebPDF.JS

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

Read more Read more
Explore further

Recent articles & project samples

Why can’t I open the file with the previous URL?

Updated 26 March 2017
Foxit WebPDF Viewer – Discontinued
When a user opens a PDF file within WebPDF Viewer, the URL actually points a database. So if  the cache in the database of the PDF file has been cleared, the URL will not work again. In this case, the user should reopen the file ...
Keep reading Keep reading

Is there any file size limitator for WebPDF Viewer?

Updated 26 March 2017
Foxit WebPDF Viewer – Discontinued
Yes. Foxit WebPDF Viewer only Supports PDF files under 200MB. Note: This article refers to a deprecated version of a Foxit Product. If you are still using Foxit WebPDF Viewer, please refer to your download package documents for D...
Keep reading Keep reading

Extract text from PDFs as a text block list

Updated 16 May 2022
Foxit Quick PDF Library
Foxit Quick PDF Library provides an extensive API for programmatically extracting text from PDF files. This includes the options of just plain text output and also returning the text in a formatted CSV string with details about th...
Keep reading Keep reading

Memory Management and the DLL and LIB editions of Foxit Quick PDF Library

Updated 16 May 2022
Foxit Quick PDF Library
The creation and release of memory buffers are handled automatically in most scenarios by the DLL and LIB editions of Foxit Quick PDF Library. There is an internal buffer where all string results are stored. The AnsiStringRes...
Keep reading Keep reading

Incremental Updates in PDF files

Updated 16 May 2022
Foxit Quick PDF Library
Incremental updates provide a method for updating a PDF file without completely re-writing it, according to the PDF specification (1.7), incremental updates work like this: The contents of a PDF file can be updated incrementally w...
Keep reading Keep reading

Extract paths from a PDF

Updated 16 May 2022
Foxit Quick PDF Library
Foxit Quick PDF Library does not currently support the extraction of path information. However, the GetContentStreamToString function will extract the content stream which contains all of the drawing commands. You would need to pa...
Keep reading Keep reading

Programmatically find and replace URL links in PDF files

Updated 16 May 2022
Foxit Quick PDF Library
Foxit Quick PDF Library has an extensive API for programmatically working with links in PDF files. In the sample code below we demonstrate how to find all URLs in a PDF and then check to see if it matches our predefined URL a...
Keep reading Keep reading

Controlling the precision of numeric values in PDF files

Updated 16 May 2022
Foxit Quick PDF Library
Foxit Quick PDF Library includes a function called SetPrecision which allows you to control the precision of numeric values in PDF files. In a PDF all numeric values are stored as strings. So using a smaller precision would m...
Keep reading Keep reading

Setup Android Studio and Foxit Quick PDF Library

Updated 16 May 2022
Foxit Quick PDF Library
This tutorial demonstrates how to use Foxit Quick PDF Library to create an Android app using Android Studio. If you haven't already downloaded the Android trial then you can do that from the trial here. Setup Android Studio projec...
Keep reading Keep reading