iText for Java represents the next level of SDKs for developers
iText for .NET is the .NET version of the iText library
An interactive viewer for three-dimensional chemical structures.
Open Hospital - Hospital Information System
Dynamic Genealogy Viewer with PHP/MySql
PDF Library for Developers
Library and command line tool to sign PDF documents.
Business webmail modular application with mobile client
A GUI frontend to Apache FOP
Easily open documents/files of any format you found on the web
an embeddable spreadsheet for your web application