Free Java Reporting Library
Online service for PDF conversion (to PDF)
neoHort:Java PDF&XLSX runtime builder-based iText&JExcelAPI&Apache POI
Wubiq. Printing from anywhere, everywhere.
Camera2Label supports generating, saving and printing labels
Your Java Swing PDF Viewer/Reader cross platform
A tool that makes printing multi sided documents an easy task.
Ghost4J is a Java wrapper for the Ghostscript C API. It also provides
Android application that makes it possible to print via a mobile