tutorial

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 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

Scaling Images in Java with JDeli

In Java, you can easily scale images with the help of libraries like JDeli, which offers both standard and advanced scaling options. This guide...
Amy Pearson
2 min read

How to read AVIF files in Java (Tutorial)

Why do AVIF Images cause issues for Java Developers? ImageIO does not read AVIF file types by default so existing Java Applications will not...
Amy Pearson
1 min read

How to process PDFs for use with AI (Tutorial)

As Artificial Intelligence becomes more popular for processing large bodies of text, it becomes apparent that PDF files pose a challenge. PDF is a...
Jacob Collins
2 min read

How to extract embedded files from a PDF in…

PDF files sometimes reference external resources such as images or other documents. To increase portability and ease archival of such PDF files, these resources...
Jacob Collins
2 min read