Explore further
Linux articles & project samples
Developer Guide for Foxit PDF SDK for C++ (7.1)
Updated 07 August 2025
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...
Keep reading
Developer Guide for Foxit PDF SDK for C++ (7.0)
Updated 07 August 2025
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...
Keep reading
Developer Guide for Foxit PDF SDK for Java API (7.0)
Updated 07 August 2025
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...
Keep reading
Developer Guide for Foxit PDF SDK for .NET (7.0)
Updated 07 August 2025
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...
Keep reading
Developer Guide for Foxit PDF SDK for .NET Core (7.0)
Updated 07 August 2025
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...
Keep reading
How to create PDF layers with Foxit PDF SDK (Java)
Updated 09 May 2019
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...
Keep reading
How to Encrypt PDF files using Foxit PDF SDK (Java)
Updated 08 May 2019
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...
Keep reading
How to create Watermarks using Foxit PDF SDK (Java)
Updated 08 May 2019
A watermark is a type of PDF annotation and is widely used in PDF documents. A watermark is a visible embedded overlay on a document consisting of text, a logo, or a copyright notice. The purpose of a watermark is to brand your wo...
Keep reading
How to create and manage forms with Foxit PDF SDK (Java)
Updated 29 April 2019
PDF currently supports two different forms for gathering information interactively from the user - AcroForms and XFA forms. AcroForms are the original PDF-based fillable forms, based on PDF architecture. Foxit PDF SDK provides API...
Keep reading