Open-source alternatives to Tabula Java

pypdf is a Python library for parsing, manipulating, and generating PDF documents. It provides high-level operations for document processing, such as merging multiple files into one or splitting a single document into smaller files. The project includes specialized tools for managing interactive elements, including the creation and modification of annotations, hyperlinks, and form fields. It also supports advanced metadata management, allowing for the extraction and modification of standard document properties and XML-based XMP metadata. Beyond basic structural changes, the library covers pa

Zotero is reference management software designed for collecting, organizing, and citing bibliographic research sources and digital documents for academic work. It functions as a web bibliographic collector, a citation generator, and a collaborative research platform. The system integrates tools for capturing metadata and archiving web pages into a centralized research library. It provides a specialized environment for reading and marking up PDF and EPUB files with highlights and notes linked directly to research sources. The software covers a broad range of capabilities including bibliograph

Java reporting library for creating dynamic report designs at runtime

XML/XHTML and CSS 2.1 renderer in pure Java