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Translate PDF Documents Online

Translate a PDF into another language and get back a document that looks like the original.

or drop files here

Accepts PDF

Encrypted upload. Files are deleted automatically after 1 hour.

About Translate PDF

Translate PDF documents without copying text into a translator and rebuilding the pages by hand. A supplier contract, a product manual, a research paper or a letter from an overseas office comes back in the language you pick, with every paragraph, table cell, header and footer in its original place. Page numbers stay as they are.

Choose the language under Translate to; the source language is detected for you. When a translation runs longer than the original, it first uses free space nearby and then gets slightly smaller, so it fits the space of the original. Scanned PDFs have no text layer, so run them through OCR PDF first. Machine translation is good for understanding and first drafts; for a contract you'll sign, have a fluent speaker check the wording.

How to use Translate PDF

  1. 1
    Upload your PDF

    Click Choose file or drop the PDF on the page. Free accounts can translate files up to 50 MB.

  2. 2
    Pick the target language

    Open Translate to and choose a language, such as English, Spanish, Japanese or Filipino.

  3. 3
    Click Translate PDF

    The text is translated and typeset back into each page on our server.

  4. 4
    Download and review

    Save the translated PDF and read it through before you rely on it.

Why use Cubfile for this

  • Layout stays put

    Each paragraph is replaced in its own box with the same alignment, so pages look like the original.

  • Tables cell by cell

    Table text is translated one cell at a time, so rows and columns stay intact.

  • Headers and footers included

    Running headers and footers are translated too, while bare page numbers are left alone.

  • Source language detected

    You don't need to say what language the PDF is in. It's worked out from the text.

FAQ

Translate PDF: questions and answers

Does Translate PDF keep the original layout?
Yes, as closely as it can. Text is replaced in the same boxes with the same alignment, tables stay cell by cell, and images and drawings remain. A long translation may use a slightly smaller font to fit.
Can I translate PDF scans?
Not directly, because a scan is a picture with no text layer. Run it through OCR PDF first to add the text, then translate the result.
How accurate is the translation?
It's machine translation from established engines, good for reading and working drafts. Specialist terms, names and numbers deserve a second look, and anything legal, medical or official should be checked by a fluent person before you use it.
Is it free to translate PDF documents?
A free account can translate 2 PDFs a day, up to 50 MB and 40,000 characters of text each (roughly 15 to 20 pages). VIP has no daily limit and accepts files up to 1 GB.
Is my document kept confidential?
Yes. It's uploaded over HTTPS, processed in an isolated task and deleted automatically after one hour. We don't read, share or sell your files, and they're never used to train AI.
Share Translate PDF with a friendIt runs in any browser, and they can try it without signing up.

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