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Latest release

Foxit 10.1

Foxit PDF SDK for Desktop 10.1.0 supports PDF/E and PDF/X standards in preflight checks, enhances the conversion workflows and OCR capabilities with the support of multi-threaded/multi-core processing and additional options, and improves the performance in document optimization and form file import processes. It also adds new APIs in modules like search, image processing, and text processing to deliver a streamlined workflow.

Foxit Conversion SDK 2.1.0 brings enhanced features to PDF2Office and Office2PDF, providing users with a more versatile and efficient document conversion experience. For PDF2Office, users can now convert the restricted PDF files and benefit from additional options to remove trailing spaces from the output, specify Excel workbook settings, and control whether to include images or insert page breaks during conversion. Office2PDF introduces the support for outline conversion in Word2PDF, and offers workbook conversion options in Excel2PDF.

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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

Add images to PDF programmatically

Updated 13 October 2023
Foxit Quick PDF Library
Adding images to PDF files is simple using the PDF API available with Foxit Quick PDF Library. The key functions involved when inserting an image into a PDF are the AddImageFromFile and DrawImage functions. The s...
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What happens if Foxit Quick PDF Library is not unlocked correctly?

Updated 16 May 2022
Foxit Quick PDF Library
Atempting to use Foxit Quick PDF Library without a license key, with an expired trial license key or with an invalid license key, will result in the follow functions being being blocked: DAOpenFile GetInformation LoadFromStr...
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Hello world: your first PDF application with C#

Updated 16 May 2022
Foxit Quick PDF Library
This tutorial is for developers are are using Foxit Quick PDF Library with C# for the first time. To begin with add a button to your Windows Forms Application. Double-click the button to add an OnClick event, and fill in the ...
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Overlay one PDF onto another PDF programmatically

Updated 16 May 2022
Foxit Quick PDF Library
Foxit Quick PDF Library makes it easy to copy a page from one PDF and draw that page onto one or more pages in a different PDF. This is very useful for when you have a template such as a letterhead that needs to be applied to...
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Programmatically add a watermark or stamp to a PDF

Updated 16 May 2022
Foxit Quick PDF Library
Adding an image as a watermark or a stamp on a PDF requires only a few lines of code using Foxit Quick PDF Library. Here's some C# sample code: /* Add an image watermark or stamp to an existing PDF document */ // Load a samp...
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Can I print to different printer trays?

Updated 16 May 2022
Foxit Quick PDF Library
Foxit Quick PDF Library does not currently let you print to different printer bins or paper trays during the same print job. You can assign different print jobs to different printer bins or paper trays, but you can't assign the on...
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Why is the Foxit Quick PDF Library installer around 100 MB?

Updated 16 May 2022
Foxit Quick PDF Library
Don't worry, the installer for Foxit Quick PDF Library might be around 100 MB these days but the binaries that you will need to distribute with your application are much smaller. The reason the installer is so big is that it ...
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Does Foxit Quick PDF Library work with .NET?

Updated 16 May 2022
Foxit Quick PDF Library
Yes, Foxit Quick PDF Library works with the .NET framework. Foxit Quick PDF Library has an ActiveX and DLL edition that can be used with the .NET framework via an interop assembly. We also provide special import classes ...
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Can I pay to have a feature added to one of Foxit’s products?

Updated 16 May 2022
Foxit Quick PDF Library
Yes, in certain circumstances we do enter into arrangements where companies can pay us to add features to our products. However, we'll only ever add a feature to our products if that feature is in line with the direction that we'd...
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