A small studio crafting developer tools and libraries
We build carefully-made developer tools and libraries — some shipped commercially, some released open source under our Cannonforge banner. Every product is designed with the same focus on craft, clarity, and long-term value.
Seaglass Foundry builds a small number of things, carefully. Our work spans commercial developer libraries like SwingToPDF and open-source toolkits like Worldwind Reforged, a modern Java revival of NASA WorldWind that we release under our Cannonforge banner. We favor depth over breadth — fewer products, done better.
A commercial library and an open-source Java toolkit — with more in the works.
True vector PDF output from Java Swing components
Convert any JComponent tree into genuine vector PDF. Text stays selectable, graphics stay sharp, and file sizes stay small. Built on Apache PDFBox.
Learn more Java Toolkit · Open SourceA modern Java 17+ revival of NASA WorldWind
A 3D globe visualization toolkit for Java — shader-based rendering, GPU-accelerated surface shapes, and full backwards compatibility with the original WorldWind Java API. Open source under our Cannonforge banner.
Learn moreLicensing questions, partnership inquiries, or just a hello — we'd love to hear from you.
rich@seaglassfoundry.com