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...

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...

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 ...

Foxit PDF SDK for Windows features three libraries: C++, C# (.NET) and Java, built to run in both desktop and server environments, both 32-bit and 64-bit. Foxit PDF SDK (.NET) works with AWS Lambda for creating functions in C# su...

Foxit PDF SDK provides PDF/A Compliance and verification for your application through our SDK Compliance add-on, enabling you to develop a next-level PDF tool, able to compliant with multiple standards and verify third-party and c...

PDF Layers, in other words, Optional Content Groups (OCG), are supported in Foxit PDF SDK. Users can selectively view or hide the contents in different layers of a multi-layer PDF document. Multi-layers are widely used in many app...

PDF Layers, in other words, Optional Content Groups (OCG), are supported in Foxit PDF SDK. Users can selectively view or hide the contents in different layers of a multi-layer PDF document. Multi-layers are widely used in many app...

PDF Layers, in other words, Optional Content Groups (OCG), are supported in Foxit PDF SDK. Users can selectively view or hide the contents in different layers of a multi-layer PDF document. Multi-layers are widely used in many app...

Foxit PDF SDK provides a range of encryption and decryption functions to meet different levels of document security protection. Users can use regular password encryption and certificate-driven encryption, or use their own security...