Translate PDF Japanese to English
Upload a Japanese PDF and download an English PDF with the same pages. English is preselected. Headings, paragraphs and page order stay where they were, so you can read the translation beside the original.
Drop your Japanese PDF
Up to 100 MB. English is set as the target language.
Drop your file here
or click to browse your computer
English is preselected at checkout. You can change it. No account needed for a quote.
- Whole Japanese PDFs up to 100 MB, including long reports and books
- English text expands to fit each block, and the page layout is kept
- Exact price before you pay; no account needed
- Per file, PDFs up to 1,000 pages
- 100 MB
- Price shown before payment
- Exact
- Free words with a verified account
- 3,000
- Re-run or refund on eligible jobs
- 7 days
Real files, real output
See how a translated PDF page looks
Real before-and-after PDF pages. Drag the handle to see the layout stay put while the language changes.
A NIST report page with a diagram, in Khmer
- Headings, body text and the figure caption translated in place
- Labels inside the diagram are translated too
- Khmer is properly shaped: stacked consonants and vowels in place
NIST AI 100-1, page 20 (U.S. government work). Unedited output from the local pipeline, September 2026. Diagram labels keep the source's small size, so long Khmer words in narrow boxes can wrap between syllables.
Japanese PDF to English, without the usual workarounds
People searching for a Japanese to English PDF converter usually have a real file: a manual, a paper, a manga guidebook or a 50 MB report that free tools reject.
The usual way
- Free converters reject files over a few megabytes
- Copy-pasted Japanese loses its line breaks and order
- Text-only output separates the English from diagrams and tables
- Translating page by page with a camera app
With PageTranslate
- 1
Upload the Japanese PDF
One file, up to 100 MB.
- 2
Keep English and see the price
The word count and exact total appear first.
- 3
Download the English PDF
Same pages, translated in place.
Real output, not a mockup
Literary Japanese, translated to English
The opening of Natsume Sōseki's Kusamakura (1906). Dense, allusive sentences like 智に働けば角が立つ are translated for meaning rather than word for word.
山路を登りながら、こう考えた。
EnglishAs I climbed the mountain path, I pondered thus.
智に働けば角が立つ。情に棹させば流される。意地を通せば窮屈だ。とかくに人の世は住みにくい。
EnglishApproach life through reason and you sharpen your edges. Float on emotion and you are swept away. Insist on your own way and you feel constrained. In any case, the human world is a difficult place to live.
住みにくさが高じると、安い所へ引き越したくなる。どこへ越しても住みにくいと悟った時、詩が生れて、画が出来る。
EnglishWhen the hardship of living grows too great, you want to move to an easier place. When you realize that wherever you move, life remains hard, poetry is born and art is created.
What happens to your file
Built for whole documents, not sentences
What happens between upload and download, shown with real output from our translation engine.
Meaning, not word for word
Text is translated in passages, so idioms read the way a person would write them.
智に働けば角が立つ。
Work with wisdom and corners stand up.
Approach life through reason and you sharpen your edges.
日本語 → EnglishNames stay the same
Character, place and product names are kept as written from the first chapter to the last. Real output from Pride and Prejudice:
“My dear Mr. Bennet,” said his lady to him one day, “have you heard that Netherfield Park is let at last?”
« Mon cher M. Bennet, lui dit un jour son épouse, avez-vous appris que Netherfield Park est enfin loué ? »
The layout stays put
Headings, columns, figures and page breaks keep their place. You get a translated file, not a text dump.
OCR for scanned pages
Scanned and photographed pages in English, French, German, Italian, Portuguese and Spanish are read before translation.
OCR: “DRINK ME”
«BÉBEME»
The right font for every script
Translated PDFs embed bundled open-source Noto fonts, so Khmer, Arabic or Thai text shows up on devices without those fonts.
ខ្មែរ
Noto Sans Khmer
العربية
Noto Sans Arabic
हिन्दी
Noto Sans Devanagari
ไทย
Noto Sans Thai
עברית
Noto Sans Hebrew
ქართული
Noto Sans Georgian
বাংলা
Noto Sans Bengali
தமிழ்
Noto Sans Tamil
The exact price first
Every line of the quote, calculated from your file, before you pay.
Your quote
novel.epub · 80,000 words
Total—
Shown before payment · Guest checkout
Text vs. scans
Works best on Japanese PDFs with selectable text
If you can select and copy the Japanese text in your PDF viewer, the PDF has a text layer and translates reliably. Most PDFs exported from Word, InDesign or a website have one.
Our OCR cannot read Japanese characters, so a PDF made from scanned or photographed Japanese pages is stopped during analysis, before you see a price, with an explanation. Run it through a Japanese OCR tool first to add a text layer, then upload it and we translate that text layer.
Layout
English takes more room than Japanese
An English translation is usually longer than its Japanese source. The translated text is fitted into each original block, so very dense pages may use a smaller font size. Vertical (tategaki) layouts are harder to reflow than horizontal ones; check those pages.
70 languages, 9 file types
The source language is detected for you. Pick the target at checkout, and get your file back in the format you uploaded.
70 target languages
From Spanish, German and Portuguese to Japanese, Arabic, Swahili and Khmer.
Before you upload a Japanese PDF
- Scanned Japanese pages without a text layer are declined before payment.
- One PDF per upload. Translate several files as separate jobs.
- This is AI translation, not a certified translation.
- Check technical terms and names in manuals and papers.
Know the cost before you commit
Japanese PDF translation prices
Priced per 1,000 words of the Japanese document as we count it, rounded up. Live estimates for common sizes:
Calculate the price for your word count| Length | Guest | Free account | Pro |
|---|---|---|---|
| Short document3,000 words | |||
| Manual or paper15,000 words | |||
| Book80,000 words |
Estimates from the live price list, including layout preservation and the per-document fee. Free assumes your 3,000 starter words are unused; Pro includes 30,000 words each month. Your exact price appears after upload, before you pay.
More PDF translation pages
- PDF TranslatorTranslate digital, scanned or mixed PDFs and download a PDF that keeps its page layout.
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- Translate Large PDFUpload one long PDF up to 100 MB in a single job, with no splitting into parts.
- Translate English to Khmer PDFKhmer is preselected. The translated PDF embeds a Khmer font so the script displays correctly.
Before you upload
Japanese PDF to English FAQ
How do I translate a PDF from Japanese to English?
Upload the Japanese PDF on this page. English is preselected. Check the word count and price, pay, and download the English PDF with the original layout.
Can I convert a Japanese PDF to English and keep the layout?
Yes. The English text is placed back into the original page blocks, so headings, paragraphs and page order are kept. Dense pages may use a smaller font.
Can you translate a scanned Japanese PDF?
Not an image-only scan: our OCR cannot read Japanese, so the upload is declined before you pay, with an explanation. Add a text layer with a Japanese OCR tool first, then upload the PDF; we translate the text that layer contains.
How large can the Japanese PDF be?
Up to 100 MB and 1,000 pages per file.
Can I translate several Japanese PDF files at once?
Each upload is one PDF. Translate multiple files as separate jobs; each gets its own quote.
Translate your Japanese PDF to English
English is preselected. Upload the file and see the exact price before checkout.
Upload a Japanese PDFJobs of 50,000 words or less come with a 7-day re-run or refund guarantee.