Squaretest - The Squaretest plugin for IntelliJ IDEA allows you to automatically generate the boilerplate code required for your Java unit tests.
PDFCrowd - Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
FindBugs for IntelliJ IDEA - FindBugs for IntelliJ IDEA provides static byte code analysis to look for bugs in Java code from within IntelliJ IDEA.
DocRaptor - As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
IdeaVim - IdeaVim is a Vim emulation plugin for IDEs based on the IntelliJ platform.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request