This article walks through building a Spring Boot 3.5.0 service that uses Apache POI and XDocReport to load a DOCX file, extract images, convert it to HTML, and expose a controller endpoint for instant online preview without external plugins.
It introduces several open-source projects—MarkItDown for document-to‑Markdown conversion, Codebuff AI coding assistant, Twitter’s recommendation algorithm, mlx‑lm for running LLMs on Apple silicon, Perplexica AI search, and ChinaTextbook dataset—highlighting their features, usage, and GitHub links.
This article introduces five free, open‑source Model Context Protocol (MCP) services that extend AI capabilities—covering web scraping, browser automation, document‑to‑Markdown conversion, real‑time documentation, and structured reasoning—along with concise step‑by‑step setup instructions for each.
This tutorial walks you through building a web‑based universal document converter using Python and Flask, enabling batch conversion of PDF, Word, PPT, and Excel files into Markdown, with automatic packaging, Chinese support, simple deployment without command‑line skills, and practical use‑case examples.
kkFileView is an open‑source Spring Boot service that provides RESTful APIs for online preview of over 100 file types—including documents, images, media, CAD, and 3D models—offering high performance, caching, security mechanisms, and easy integration for enterprise applications.
This article compares six leading open‑source PDF‑to‑Markdown converters, detailing their architectures, core features, suitable use cases, and pros and cons to help developers quickly choose the most appropriate tool for their documentation workflows.
This guide explains how to use Python libraries such as pdf2docx, pdfplumber, python-docx, and Pillow to extract text, tables, and images from a PDF and reconstruct them in a Word document, including installation steps and a complete example script.
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 surveys the full range of file preview options—including commercial services, front‑end JavaScript libraries for PPTX, PDF, DOCX and XLSX, and server‑side conversion tools like OpenOffice, kkFileView and OnlyOffice—providing code examples, pros and cons, and practical recommendations for developers.
This article surveys the full range of file preview options, comparing commercial services, front‑end JavaScript libraries for PPTX, PDF, DOCX and XLSX rendering, and back‑end conversion tools such as OpenOffice, kkFileView and OnlyOffice, and provides practical implementation guidance and recommendations.
This article explains how to build a Java backend that converts Word, Excel, PowerPoint, and text files to PDF streams with OpenOffice and JODConverter, integrates the conversion utility into a service layer, and provides controller endpoints for online document preview in browsers.
