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Latest release

Foxit PDF SDK for

Android & iOS 9.1.0

Foxit PDF SDK for Android & iOS 9.1.0 introduces an optimized voice reader experience with language and voice switching, intelligent handwritten text recognition powered by Google ML Kit, and improved background removal for image signatures in more complex scenarios. It also enhances the PDF viewing experience with a view locking functionality, ink stroke timeout control, and precise area zoom navigation.

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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

Does Foxit WebPDF Viewer support Docker deployments?

Updated 04 April 2017
Foxit WebPDF Viewer – Discontinued
Yes, Foxit WebPDF Viewer supports Docker deployments. A Docker Image for WebPDF Viewer is provided in the Docker Hub public repository: https://hub.docker.com/r/foxitsoftware/webpdf/ Note: This article refers to a deprecated ver...
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Why the length of the string retrieved from interface FSPDF_TextPage_GetChars is different from the count of characters getting from interface FSPDF_TextPage_CountChars?

Updated 26 March 2017
Foxit PDF SDK 5.3
The string retrieved from interface FSPDF_TextPage_GetChars is a UTF-8 string. The interface FSPDF_TextPage_CountChars gets the count of characters in a page. “The length of string” and “the count of characters” are two t...
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How can I rotate a text object around its center instead of the origin of coordinates?

Updated 26 March 2017
Foxit PDF SDK 5.3
Figure 1(a) shows the rotation of a text object around the origin of coordinates in Foxit PDF SDK. If we want to rotate a text object around its center as shown in Figure 1(b), a set of complex transformations are needed. The comp...
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How to render only part of a PDF page?

Updated 26 March 2017
Foxit PDF SDK 5.3
To render only part of a PDF page, the key point is to ensure that the rendering page size is larger than the device’s display area. Contents that are not on the display area will not be rendered. Foxit PDF SDK provides the int...
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Why Eclipse reports “The method getTextContent() is undefined” always in org.w3c.dom.Node class when running webpdf-extension-sample project?

Updated 26 March 2017
Foxit WebPDF Viewer – Discontinued
The project uses dom4j->xml-apis, it calls node class from dom4j but not from JDK. So it reports node class error. To solve the problem, right click properties of the project, select builder path, and then move the JDK up to ma...
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Why the length of the string retrieved from interface FSPDF_TextPage_GetChars is different from the count of characters getting from interface FSPDF_TextPage_CountChars?

Updated 26 March 2017
Foxit PDF SDK 5.3
The string retrieved from interface FSPDF_TextPage_GetChars is a UTF-8 string. The interface FSPDF_TextPage_CountChars gets the count of characters in a page. “The length of string” and “the count of characters” are two t...
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Why can’t I get the desired filling color if the bitmap format is not ARGB or RGB or if the bitmap contains alpha channel when using the interface FSCRT_Bitmap_FillRect?

Updated 26 March 2017
Foxit PDF SDK 5.3
Before SDK 4.4 version, there exist two bugs when using the interface FSCRT_Bitmap_FillRect to fill a bitmap object with a specified color. FSCRT_Bitmap_FillRect just only receives the color format of ARGB, but it does not judg...
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How can I display fonts correctly?

Updated 26 March 2017
Foxit PDF SDK 5.3
Foxit PDF SDK provides the interface of FSCRT_Library_AddFontFile or FSCRT_Library_SetFontMapperHandler to display fonts. Following is a sample to show how to use FSCRT_Library_SetFontMapperHandler in C++. static FSCRT_FONTMAPPER...
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What is the role of the interface FSPDF_Doc_InitiateJavaScript? And why would it destroy the form actions when calling the interface FSPDF_Doc_InitiateJavaScript before FSPDF_Doc_SetActionHandler?

Updated 26 March 2017
Foxit PDF SDK 5.3
FSPDF_Doc_InitiateJavaScript is mainly used for initiating javascript, such as a series of javascript functions and global variables that are stated by users. When opening a document, we should call this interface to initiate java...
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