DocuTranslate

Detailed Introduction

DocuTranslate is a lightweight tool for translating various document formats using large language models (LLMs) and multiple parsing engines. It provides an end-to-end pipeline from file parsing and semantic translation to exporting results. Supported formats include PDF, DOCX, XLSX, JSON, EPUB, and SRT. For PDF parsing it offers an online minerU engine and an optional local docling engine for offline scenarios.

Main Features

• Multi-format support: pdf, docx, xlsx, md, json, epub, srt, with table and formula preservation.
• Parsing engines: choose online minerU for quick use or local docling for privacy/offline needs.
• Workflow-driven: configurable Workflows map file types to converter → translator → exporter pipelines.
• Web UI & API: interactive web interface and REST API for easy local deployment and integration.

Use Cases

Suitable for translating academic papers, technical docs, novels, and subtitles. Teams can deploy locally to batch-convert and translate files into Markdown/HTML for publishing; individual users can use released packages or the demo to try features quickly.

Technical Features

• Multi-provider compatibility: integrates with OpenAI, Zhipu, Qwen and other providers for translation.
• Async & concurrent: designed for asynchronous translation with concurrency for high throughput.
• Flexible exporters: output to HTML, Markdown, ZIP, DOCX for downstream editing and publishing.
• Local-first options: Docker and standalone packages, plus caching to reduce repeated parsing.