Show HN: DocGoblin – A Desktop Search Engine for Your PDFs

DocGoblin is a passion project I've been working on for over a year. It's a desktop application, written in Java with JavaFX for the interface and Lucene powering the search engine. For PDF rendering, I’m using PDFium. This is my first project with a commercial release, and I’d greatly appreciate any feedback the HN community can provide :)".