Java is a computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.

Java

How to remove unused objects from PDF file (Tutorial)

PDF files sometimes contain objects which are never used. This increases the file size and is wasteful. This tutorial shows you how to reduce...
Jacob Collins
1 min read

How to convert PDF files to ePUB

Not all PDFs are created equally. Some go beyond simple visual layouts and include internal tags that describe the document’s structure. These are known...
Jacob Collins
2 min read

Java PDF to AVIF conversion (Tutorial)

Why convert PDF files to AVIF images? A PDF is a vector image (so it is rendered when you display it at whatever size...
Jacob Collins
2 min read

How to crop a PDF file in Java (Tutorial)

Our Java PDF library JPedal contains a powerful PDF Manipulator which you can use to crop PDF files as well as performing other common...
Jacob Collins
1 min read

How to write AVIF image files in Java (Tutorial)

TL;DR Java’s ImageIO does not support AVIF output. To add AVIF support to ImageIO, you can use the Open source vavi-image-avif plugin (which is...
Amy Pearson
4 min read

Working with Images in Java

Java developers working with Image files have limited options. Since starting the company in 1999, we’ve been frustrated by the limited options available for...
Amy Pearson
7 min read