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PDF processing

10 articles · Page 1 of 1
SpringMeng
SpringMeng
Sep 3, 2026 · Artificial Intelligence

book-to-skill: Compile Books into On-Demand Agent Skills, Cut Tokens 24-51x

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.

AI agentsKnowledge ManagementPDF processing
0 likes · 10 min read
book-to-skill: Compile Books into On-Demand Agent Skills, Cut Tokens 24-51x
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Aug 19, 2026 · Backend Development

PDFBox: A Powerful Open‑Source Java Library for PDF Manipulation

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.

JavaPDF manipulationPDF processing
0 likes · 17 min read
PDFBox: A Powerful Open‑Source Java Library for PDF Manipulation
SpringMeng
SpringMeng
Jul 27, 2026 · Backend Development

Why More Developers Choose Apache PDFBox for PDF Processing

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.

ApacheJavaPDF manipulation
0 likes · 17 min read
Why More Developers Choose Apache PDFBox for PDF Processing
Su San Talks Tech
Su San Talks Tech
Jul 21, 2026 · Backend Development

Why Apache PDFBox Is Becoming the Go-To Java PDF Library

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.

Apache PDFBoxJavaOpen-source libraries
0 likes · 18 min read
Why Apache PDFBox Is Becoming the Go-To Java PDF Library
Old Zhang's AI Learning
Old Zhang's AI Learning
Jul 3, 2026 · Artificial Intelligence

Why Codex’s Office Skills Are Seriously Underrated: Word, Excel, PPT, and PDF All Integrated into Workflows

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.

AI agentsExcel automationOffice Automation
0 likes · 8 min read
Why Codex’s Office Skills Are Seriously Underrated: Word, Excel, PPT, and PDF All Integrated into Workflows
AI Insight Log
AI Insight Log
Dec 17, 2025 · Artificial Intelligence

Inside ChatGPT’s New ‘Skills’: PDF & Spreadsheet Tools and Adding Them to Cursor

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.

AnthropicChatGPTCursor IDE
0 likes · 6 min read
Inside ChatGPT’s New ‘Skills’: PDF & Spreadsheet Tools and Adding Them to Cursor
AI Large Model Application Practice
AI Large Model Application Practice
Oct 18, 2023 · Artificial Intelligence

How to Extract and Embed Tables and Images from PDFs for Multimodal RAG

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.

LLMLangChainPDF processing
0 likes · 12 min read
How to Extract and Embed Tables and Images from PDFs for Multimodal RAG