Jacob Collins

• Jacob is the JPedal Product Lead and specialises in PDF creation and manipulation. He also develops Salesforce backend systems and contributes to marketing and support. Outside work, he’s a 1900‑rated chess player, guitarist, and French learner.

58 Stories by Jacob Collins

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PDF processing with Spring Boot (Tutorial)

What is Spring Boot? Spring Boot is a framework for efficiently building production level Java apps. It builds on top of the Spring framework...

November 7, 2025 2 min read

How to interleave merge PDFs in Java (Tutorial)

We recently released a new version of our Java PDF library JPedal, which allows developers to merge PDF files using interleaving. Download a JPedal...

November 6, 2025 50 sec read

How to set the initial view of a PDF in Java (Tutorial)

What is initial view? A PDF document may have an initial view which determines how the document opens in PDF viewing software like Adobe...

November 5, 2025 55 sec read