Free Document Translator Online

With the most accurate translation tool, you can translate a scanned document in Word and PDF format into 100+ languages as you wish.

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PDF, DOC, DOCX, PPT, PPTX< 50M

130K+Documents Translated

135+Languages Supported

4.9Average User Rating

Translate any documents easily and accurately with Lunote AI

Translate entire PDF and Word documents in one step while preserving the original structure, format and meaning.

Full Document Translation

The Lunote document translator works with the complete file instead of asking you to copy one paragraph at a time. It can turn a PDF or DOCX into a translated document while keeping related headings, paragraphs, lists and tables in the same job. This is particularly useful when the meaning develops across several pages.

Context-Aware Translation

The same word can mean something different in a report, lesson plan or product document. Lunote looks at the surrounding sentences before choosing the wording, so the translation is not built from isolated phrases alone. Longer explanations and repeated references are easier to follow when the document remains part of one context.

Document Structure Retention

A translated file should still feel like the document you uploaded. The document translator keeps the content organised around the original sections, making it easier to recognise headings, paragraphs, lists and other document elements after translation. Complex files may still need a visual check, but you are not rebuilding the structure from the beginning.

Source and Target Language Control

Choose the language in the original document and the language required for the translated version. This gives the AI document translator a clear direction, especially when a file contains short headings, abbreviations or names that are difficult to identify on their own. The same language pair then carries through the whole document.

Consistent Terms Across Pages

Names, product terms and repeated phrases often appear in more than one section. Translating the document as a whole makes those repetitions visible and easier to handle consistently. Lunote does not remove the need to check specialised terminology, but it gives you one translated file in which the wording can be reviewed across pages.

Reviewable Downloadable Output

The result is presented as a document you can read through before downloading. You can check important names, dates, figures and technical terms while the source is still available for comparison. Once the translated document says what it should and the structure looks usable, it is ready for the next stage of editing, sharing or study.

Support Multiple File Formats

Translate the file you already use. Our document translator supports popular formats such as PDF, Word, PowerPoint, Excel, and other common document types, so you don't need to copy and paste text manually.

Support Multiple File Formats

Preserve Original Formatting

Keep your document looking professional after translation. Headings, paragraphs, tables, images, lists, and overall page structure can be retained, reducing the need for time-consuming manual reformatting.

Preserve Original Formatting

Translate Scanned Documents

Need to translate a scanned PDF or image-based document? OCR technology can recognize text that isn't directly selectable, allowing you to translate content from scanned files and other image-based documents.

Translate Scanned Documents

How to Use the Document Translator

Upload Your Document

Add a clear PDF, DOCX, or PPT file so the document is easier to translate.

Choose Languages

Select the source and target languages, then start the full-document translation.

Review and Download

Check names, figures, and key terms, then download the translated file.

Who Uses This Document Translator

Students & Researchers

Academic content often comes in more than one language. Students and researchers can translate research papers, journal articles, textbooks, lecture materials, and theses to understand unfamiliar sources faster while keeping the original document structure intact.

Businesses & International Teams

Working across languages shouldn't slow down everyday business. Companies can translate contracts, reports, proposals, presentations, and internal documents for international customers, partners, and employees—making cross-border communication easier and more consistent.

Legal & Immigration Professionals

Legal and immigration workflows frequently involve documents from different countries. Use a document translator to understand contracts, applications, affidavits, certificates, and supporting paperwork while retaining important sections, terminology, and formatting.

HR & Job Seekers

From resumes and CVs to employment agreements and employee documents, multilingual files are common in international hiring. Quickly translate career and HR materials into another language while keeping the layout professional and easy to review.

Marketing Teams

Expanding into a new market often starts with existing product and marketing materials. Translate product catalogs, brochures, sales presentations, product documents, and campaign content to prepare your business files for customers in different languages.

Individuals & Everyday Users

You don't need to be a business or professional to need document translation. Whether it's a certificate, letter, application form, user manual, or personal document, you can upload the file and translate its contents without manually copying and pasting every line.

What People Say About Us

Maya Reynolds

Graduate Student

“I use Lunote's document translator for long course readings that would be frustrating to process page by page. It translates the complete file while keeping headings, paragraphs, and section order clear, so I can review the material alongside the original.”

Lucas Moretti

Online Seller

“When I need to share product manuals with customers in different regions, I translate the whole document with Lunote. The headings and paragraphs remain easy to follow, which saves me from copying each section and rebuilding the translated guide by hand.”

Hana Kobayashi

Language Tutor

“Lunote helps me translate complete teaching documents without separating them into small sections first. The familiar document order makes it easier to review the translation and prepare bilingual handouts.”

Omar Rahman

Freelance Designer

“When a client sends a brief in another language, I translate the entire document before starting. Keeping the headings and paragraphs organized helps me understand the requirements and find details quickly.”

Claire Dubois

Travel Writer

“I use Lunote to translate complete travel guides and reference files. Preserving the original sections makes the translated content easier to organize, compare, and check against the source document.”

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After you translate a document, keep going with AI detection, humanizing, video summaries, and note tools in the same workspace.

Frequently Asked Questions

A document translator is an online tool that automatically translates documents from one language to another while preserving the original formatting, layout, and structure. It uses artificial intelligence and machine translation technology to translate text in files such as PDFs, Word documents, and other formats quickly and accurately.