AI DOCX Translator
Free for the first 1,000 credits
AI-Powered DOCX Translation
We use the latest large language models — not outdated rule-based engines — to deliver translations that truly understand your content.
State-of-the-Art LLM Models
Powered by GPT-4, DeepSeek, Claude, and other leading models. These LLMs understand grammar, idioms, and domain-specific terminology far beyond traditional machine translation.
Context-Aware Translation
LLMs read entire paragraphs and chapters, not isolated sentences. This means pronouns, references, and tone stay consistent throughout your document.
Multi-Model Architecture
Different models excel at different languages and domains. Our system automatically selects the best model for your content to maximize quality.
Superior to Traditional MT
Large language models produce natural, fluent translations that read like human writing — not the awkward, literal output of legacy translation engines.
How to Translate DOCX Files
Upload Your DOCX File
Drag and drop your DOCX file or click to browse. We support files up to 300MB.
Choose Target Language
Select from 100+ languages. Our AI understands context for natural translations.
Download Translation
Get your translated DOCX file in minutes with formatting preserved.
Why Translate DOCX with BookTranslator
Formatting Preserved
Fonts, colors, spacing, and paragraph styles remain intact in the translated document.
Styles & Fonts
Custom styles, font sizes, and text formatting carry over to the translated version.
Tables & Lists
Complex tables, numbered lists, and bullet points are translated and preserved.
Batch Processing
Upload multiple DOCX files at once and translate them all in a single batch.
Why Choose BookTranslator
10x Faster Than Manual Translation
Translate entire documents in minutes, not weeks. Our AI processes thousands of words per second while maintaining context and accuracy.
Pay Only for What You Use
No subscription required. Pay per word count with transparent pricing. Free preview available so you can check quality before paying.
Context-Aware AI Translation
Unlike generic translators, our AI understands document context — technical terms, literary style, and domain-specific vocabulary are translated accurately.
Email Delivery & Easy Access
Translated files are delivered to your email automatically. No account required for basic translations. Download anytime from your history.
See DOCX Translation in Action
Compare the original DOCX document side-by-side with the translated version. Layout, formatting, and structure are fully preserved.
Original DOCX document
Translated DOCX — layout preserved
Who Uses DOCX Translation
Business Teams
Translate reports, proposals, and internal documents for global teams.
Academic Writers
Translate theses, dissertations, and research papers with formatting preserved.
Legal Teams
Translate contracts and legal documents with professional accuracy.