Online service for PDF conversion (to PDF)
neoHort:Java PDF&XLSX runtime builder-based iText&JExcelAPI&Apache POI
Java Web Printer
Simple Reporting System
Camera2Label supports generating, saving and printing labels
Wubiq. Printing from anywhere, everywhere.
Interface gráfica para PyKota / Graphical interface for PyKota
Your Java Swing PDF Viewer/Reader cross platform
neoHort:Java PDF&XLS runtime builder-based iText(v.5.*)&JExcelAPI..
java API for tabular reports and pivot tables
Arranges a Sutra text in the traditional layout
A tool that makes printing multi sided documents an easy task.
Printed document formatting like invoices, payment instruments, etc.
Android application that makes it possible to print via a mobile
although fully functional, this is a pre-framework that you can extend