This article analyzes Apache PDFBox 3's major improvements over 2.x, including the new Loader API, incremental parsing for memory efficiency, rewritten IO layer with java.nio, and cleaner APIs, while providing practical code examples for loading PDFs, extracting text, and generating documents.
This article explains the modular Skill architecture of Anthropic's Claude Code, detailing the SKILL.md structure with YAML frontmatter, Markdown instructions, reference docs, examples, and scripts, then demonstrates how Skills transform AI workflows from direct code generation to design-implement-verify-iterate cycles, and lists eight popular Skills including pdf, xlsx, frontend-design, superpowers, and code-review.
The author details a two-week hands-on test of Doubao Work's desktop client, demonstrating how its integrated AI capabilities for PDF processing, Word editing, Excel formulas, PPT generation, and customizable skills replaced traditional Office/WPS workflows, including setup tips, feature walkthroughs, and a format-matching skill for template compliance.
Stirling-PDF is a self-hosted, open-source PDF toolbox with 55+ tools for merging, splitting, converting, OCR, signing, and compression, all running locally via Docker or desktop clients to keep sensitive documents off third-party servers, plus REST API and pipeline automation for batch workflows.
The open-source book-to-skill project (12.7K GitHub stars) pre-compiles books from PDF, EPUB, DOCX, and other formats into structured, chapter-loadable Skills for AI agents, reducing context tokens by 24-51x compared to full-book loading and enabling reusable knowledge workflows for repeatedly referenced technical materials.
This article introduces Apache PDFBox, an open‑source Java library for creating, modifying, and extracting content from PDFs, and provides step‑by‑step Spring Boot 3.5 examples covering text extraction, region extraction, metadata handling, image insertion, form creation, JavaScript actions, and bookmark generation.
This article provides a comprehensive guide to Apache PDFBox, covering its licensing advantages, architecture, installation, core operations such as creating, editing, extracting, merging, encrypting PDFs, migration tips from 2.x to 3.x, performance considerations, and recommended use cases for Java backend development.
This article provides a comprehensive guide to Apache PDFBox, covering its licensing advantages, latest version, installation steps, core APIs for creating, editing, extracting, merging, encrypting and signing PDFs, underlying architecture, migration tips, performance considerations, and real‑world use cases.
The author demonstrates how OpenAI Codex can act as a full‑featured office assistant, using plugins to read PDFs, extract data into spreadsheets, draft Word documents, design PowerPoint presentations, and combine everything via Sites and annotations into a seamless, end‑to‑end workflow.
This article introduces the open‑source “book-to-skill” tool that compiles technical books into a Claude Code skill, enabling terminal queries that return answers from the actual book content while keeping token usage low and avoiding AI hallucinations.
The author demonstrates that OpenAI has quietly integrated Anthropic‑style “Skills” into ChatGPT, exposing a /home/oai/skills directory with PDF and spreadsheet modules, explains how the PDF skill converts files to PNGs for vision‑based reading, and shows how to mount these skills in Cursor for local tool invocation.
This article provides an in‑depth comparison of Microsoft’s MarkItDown and IBM‑backed Docling, evaluating their supported formats, output options, performance, community backing, and ideal use cases to help developers choose the right tool for AI‑driven document processing.
This article explains a practical approach to parsing PDFs containing text, tables, and images, using the open‑source Unstructured library and LlaVA model, then embedding each modality into a vector store with multi‑vector retrieval to enable accurate semantic search in private‑knowledge RAG pipelines, with optional LangChain integration.
The long‑standing Chinese Windows utility PDF Patcher, known for its extensive PDF editing capabilities, has been open‑sourced on GitHub, revealing its C# and C codebase, .NET Framework foundation, iText and MuPDF dependencies, and a unique “Conscience License” that adds moral obligations for users and developers.
