PDFreactor is a formatting processor to convert HTML and XML to PDF. It uses Cascading Style Sheets (CSS) to define page layout and styles. It allows you to dynamically generate PDF documents such as invoices, delivery notes, shipping documents, or print versions of Web content on-the-fly. Vector graphics (SVG), barcodes, MathML, XSLT, and CMYK colors are supported. All common J2EE application servers are supported. Complete .NET, PHP, Perl, Python, and Ruby APIs are included. Direct integration into automatic build processes using Apache Ant is also possible.
Open Semantic Search is a personal search engine that features full-text search, faceted search (interactive filters), tagging, annotation, and vizualisations (trend charts and, tag cloud, and word cloud) for documents, files, images, videos, tables, sheets, and news from different data sources such as file servers, RSS, databases, wiki, or CMS. It integrate Apache Solr with UI, connectors, semantic wiki for metadata management (tagging, annotation, and structured notes), OCR, and other tools.