document-comparison

Open-source plagiarism detection engine — verbatim & near-verbatim matching you can read, fork, and run on your own hardware. Apache-2.0.

Swiss-army toolkit for .docx — faithful DOCX→HTML rendering, an in-browser block editor, Word-grade redlines with native tracked changes, and anchor-addressed markdown for LLM agents. .NET, WASM/TypeScript, Python, CLI.

공무원의 HWP·HWPX·PDF 개정 업무를 위한 Windows 로컬 신구대비표 초안 생성기

C# code examples for GroupDocs.Comparison for .NET – a document comparison API to compare Word, PDF, Excel, PowerPoint and other files programmatically

Document Comarison Tool

Python library for easy document comparison on text files.

表格识别、OCR识别以及文档比对桌面软件

The modern, customizable Linux diff and merge experience. Compare files and folders - plus images, documents, tables, and web pages - with synchronized side-by-side views, .gitignore-aware recursive folder sync, reusable profiles, and safe three-way merge, all powered by Rust, Qt 6, and Kirigami.

Privacy-first LegalTech platform for AI-assisted contract analysis, redlining, and GDPR & EU AI Act compliance using FastAPI, Local LLMs, and Retrieval-Augmented Generation (RAG).

A powerful, privacy-focused web application for side-by-side comparison of Word documents with intelligent diff highlighting, comprehensive analytics, and multilingual support including Arabic and RTL languages.

University project, program that shows you the percentage similarity between the documents you import

A browser-based document diff viewer. Drop in two PDFs, Word docs, or text files and see every change highlighted instantly — no uploads, no server, everything stays in your browser.

Semantic PDF and DOCX diff CLI and GitHub Action for deterministic document regression testing in CI.

通过 python 脚本将两个相对不完整的文档合并为一个完整的文档 / merge two relatively incomplete documents into one complete document via python script

Document Comparison web application based on Jaccard Similarity Index. The uploaded file is compared to all previously uploaded ones. Built with Java/JSP

Python document-comparison utility for comparing DOCX/PDF files and generating a highlighted Word report of differences.

Digital Literacy course for Historians (NRU HSE, 2018)

GroupDocs.Comparison for .NET MCP server — compare PDF, Word, Excel, PowerPoint, and text documents and produce diff reports via AI agents.

Document Protocol Lab: a bounded, evidence-first SEC Item 1A pilot showing how a document-comparison workflow answers, proves, and stops across NVDA, LLY, and KO.

FastAPI service for DOCX diffing, legal change summaries, and financial risk review.