Translate PDF Online — Free & Accurate Document Translator
Translate entire PDF files into English, Bengali, Arabic, Spanish, French, Hindi, and 50+ languages directly in your browser.
Runs in your browser. Your files never leave your device. See how to check
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How to do it
- 1Choose your settings
Fill in the details or pick the options you need.
- 2See the result
The preview updates right away as you change things.
- 3Download or save it
Save the result to your device. Nothing is sent to or stored on a server.
About this tool
Translate contracts, invoices, research papers, and documents between 50+ languages instantly. Uses high-accuracy translation with paragraph-level chunking, side-by-side bilingual dual viewer, in-place text editing, and multiple export formats (Translated PDF, Bilingual PDF with original & translated columns, and editable text). 100% client-side: your private documents never touch our servers.
Tips for best results
Take a moment to read the options before you start, and try the tool with a small sample first. Everything runs in your browser on your own device, so nothing you type or add is uploaded, and closing the tab clears it. If something does not look right, reload the page and try again, or use the report link on this page to tell us what went wrong so we can fix it. If a result still looks wrong, change one value at a time to see which box matters most. Bookmark this page if you will need the tool again.
Quick facts
- Category: Edit & Sign
- Works in your browser, no sign-up, no upload.
- Your input stays on your device.
- Available in many languages.
- Content last reviewed:
Frequently asked questions
How accurate is the PDF translation?
It uses neural sentence translation with context preservation and allows you to edit or adjust any translated paragraph directly before downloading.
What is a Bilingual PDF?
A Bilingual PDF includes both the original text and the translated text paragraph-by-paragraph, which is ideal for contracts, official correspondence, and academic study.
Can I translate large documents with many pages?
Yes. The tool processes page by page directly in your browser with no file size or page count limits.
Are my confidential files uploaded or saved?
No. Document reading and PDF generation are performed locally on your device with complete privacy.