AutoDocxProofread: An LLM-Powered Intelligent Long Document Proofreading Tool

Basic Information

• Original Author/Maintainer: CZ600
• Source Platform: GitHub
• Original Link: https://github.com/CZ600/AutoDocxProofread
• Release Time: May 23, 2026

Core Overview

AutoDocxProofread is a desktop intelligent proofreading application designed specifically for academic papers and long documents. It integrates functions such as typo detection, grammar correction, AI-based plagiarism reduction, format cloning, etc., and uses a parallel processing architecture to improve efficiency. It addresses pain points of traditional tools like cumbersome interaction and basic functions. Built on tech stacks like Electron and Vue3, it provides a visual operation experience, suitable for scenarios such as academic writing and formal report processing.

In academic writing and formal document processing, authors often face challenges like spelling errors, improper punctuation, grammar issues, lack of text consistency, and AI-generated content detection. Traditional solutions have limitations:

• Tools like Claude Code require repeated interactions and consume a large number of tokens;
• Web applications like ChatGPT and Doubao lack automated workflows;
• Built-in proofreading functions in Word and WPS are basic and hard to meet in-depth needs.

AutoDocxProofread emerged as a solution, encapsulating LLM capabilities into a one-click workflow that balances visual experience and processing efficiency.

Intelligent Document Proofreading

Three modes are provided:

• Sentence-by-sentence proofreading: Suitable for high-precision proofreading of short texts;
• Paragraph-by-paragraph correction: Processes long documents in segments to maintain context coherence;
• Full-document proofreading: Conducts a comprehensive check for simple documents at once. Covers typo, punctuation, grammar, and text consistency detection. Results are highlighted, and逐条 review and modification are supported.

AI Plagiarism Reduction and Text Polishing

Adopts a segmented parallel processing architecture, intelligently skips parts that do not need modification (like references), adjusts the style of AI-generated text to reduce detection probability, while maintaining academic norms.

Format Cloning and Batch Adjustment

Extracts styles (font, color, spacing, etc.) from reference documents and applies them to target documents in batches, suitable for scenarios where formats of multiple documents need to be unified.

Long Document Processing Optimization

• Parallel processing architecture: Improves LLM processing speed;
• RAG technology: Introduces local knowledge base to enhance proofreading accuracy and solve forgetting and hallucination problems.

Tech Stack

Main framework: Electron + Vue3 + TypeScript; UI: Element Plus; Build tools: Vite + Electron Forge; Document processing: Mammoth + Docxtemplater; Vector database: LanceDB.

API Compatibility

Compatible with OpenAI-compliant interfaces, supports multiple LLMs. API address, key, and model name can be configured. Concurrency and frequency are limited, and non-inference models are recommended to improve response speed.

First-time Configuration

Configure LLM API information (address, key, model) in the settings page and test the connection; if a knowledge base is needed, configure the Embedding model.

Proofreading Flow

Select DOCX file → Choose proofreading mode → Optional knowledge base → Start proofreading (show progress) → Review modification suggestions → Export document.

Experience Optimization

Provides correction parameter settings (background, strictness, error types), custom prompts, history management, and supports dark mode.

Applicable Scenarios

Academic paper writing (format unification, error checking), formal report quality control, batch document format standardization, AI-generated content polishing, etc.

Advantages

Compared to traditional solutions, it has obvious advantages in visual effect, processing speed, ease of operation, and feature richness.

Notes

• Proofreading accuracy depends on model capabilities and requires manual re-inspection;
• The AI detection reduction function does not guarantee effectiveness. Users must follow academic ethics and review content on their own.

Open Source and Iteration

Open-sourced under the MIT license, with continuous updates: v1.1.0 to v1.1.8 refactored the interface, optimized logic, added progress bar, proxy function, request frequency limit, token statistics, etc.

Community Collaboration

The AI detection reduction function references the solution of linuxdo forum user "Chisaki", reflecting the spirit of open-source community collaboration.

AutoDocxProofread is a successful application of LLMs in the document processing field, deeply solving the pain points of long document proofreading and improving efficiency through functions like parallel architecture and RAG enhancement. It is worth trying for researchers, students, and professionals who frequently handle formal documents.

Recommendations: Combine with manual inspection when using, strictly follow academic ethics, and configure API parameters properly to get the best experience.