Awesome GitHub RepositoriesPDF Processing

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

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

pdfminer.six is a programmatic tool for extracting text, layout information, and metadata from PDF documents into machine-readable formats. It functions as a document parser that converts internal PDF objects and structures into accessible data objects for analysis. The project includes utilities for decrypting RC4 and AES encrypted files to enable content extraction. It also provides a layout analyzer to identify fonts, colors, and text locations to determine the organizational structure of pages. The system covers a broad range of extraction capabilities, including the retrieval of embedde

OpenPDF ist eine Java-Bibliothek und ein Dokumentenprozessor zum Erstellen, Bearbeiten, Rendern und Verschlüsseln von PDF-Dokumenten. Sie fungiert als Toolkit, um neue Dateien von Grund auf zu generieren, bestehende Dokumentstrukturen zu modifizieren und Textinhalte zu extrahieren. Das Projekt enthält eine dedizierte Engine zur Transformation von HTML- und CSS-Inhalten in PDF-Dokumente durch das Parsen von Markup und die Anwendung von Styles. Zudem bietet es eine Rendering-Engine, um PDF-Seiten für Thumbnails und Vorschauen in Bildformate zu konvertieren, sowie ein Sicherheits-Utility zum Schutz von Inhalten durch Dokumentenverschlüsselung. Die Bibliothek unterstützt das Hinzufügen von Grafiken, Tabellen und mehrseitigen TIFF-Bildern. Sie bewältigt komplexe Typografie durch Unterstützung für Multi-Byte-Zeichen, bidirektionalen Text und nicht-lateinische Schriften. Die Software nutzt die plattformübergreifende Java-Laufzeitumgebung und enthält Pakete, um die Dokumentenverarbeitung in Android-Umgebungen zu ermöglichen.

pdf2docx is a suite of PDF utilities designed to transform static PDF documents into editable DOCX files. It functions as a multi-core processor capable of accelerating the conversion of large files by distributing page tasks across multiple CPU cores. The project includes specialized tools for decrypting password-protected PDF files and extracting tabular content as structured data. It also provides a layout analyzer to visually inspect and verify document structure during the conversion process. Conversion is accessible through both a graphical user interface and a command-line interface,

Pdfcraft is a containerized service for self-managed PDF processing, editing, and conversion. It provides a toolkit for document manipulation, a multi-format converter, and OCR software to transform scanned documents into searchable and editable text. The project features a visual, node-based workflow editor that allows users to build automated pipelines by chaining together various PDF conversion and optimization operations. The service covers a broad range of capabilities, including document management for merging and splitting files, format conversion between PDFs and office documents or

XML/XHTML and CSS 2.1 renderer in pure Java

Extract tables from PDF files

An HTML to PDF library for the JVM. Based on Flying Saucer and Apache PDF-BOX 3. With SVG image support. Now also with accessible PDF support (WCAG, Section 508, PDF/UA)!

Java reporting library for creating dynamic report designs at runtime