Translate PDF Online for Free
Break language barriers! Translate PDFs to English, Arabic, Chinese, Spanish, or 100+ other languages instantly.
Supports PDF
Size up to 100 MB
How to translate a PDF file
Upload your file
Drag & drop your PDF or select it from your device.
Choose your language
Select the target language from over 100 available options.
Get your file
Done! Download your translated PDF to the device.
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Turn document text into other languages in just a few seconds.
Reduce file size while keeping text and visuals clear.
Recognize text to make scanned files searchable.
Compress file size to 100KB keeping text and visuals clear.
Why choose our free PDF translator
Quick results
From upload to translated file in seconds, so you can keep moving without breaking your workflow.
Quality protection
Translate PDFs with us and keep formatting intact. Layouts, fonts, and structure stay exactly as in the original document.
Text clarity
Even complex documents with tables and columns are translated accurately, keeping your content readable and professional.
Easy workflow
How about PDF translation without complicated settings? Upload, select your language, and download the result.
Flexible use
Access our PDF translator on Windows, Mac, iPhone, Android, or any other device/OS with a browser.
Secure processing
Your files are protected with industry-standard security, including encryption and access controls.
Translate PDF free of charge
Frequently asked questions
How to translate documents?
Upload your PDF file using the upload button or drag & drop. Select the target language from over 100 options, including English, Spanish, French, German, and Chinese. Our PDF document translator uses advanced AI technology to automatically translate text in your PDF. Once complete, download your translated PDF and use it anywhere.
What languages does the PDF translator support?
Our PDF Translate tool supports 100+ languages, including English, Spanish, French, German, Chinese, Arabic, and Hindi. We’re also continuing to expand the list, so even more languages will be available over time.
Can I translate a PDF book with your PDF translator?
Yes, our online PDF translator handles long documents, including books, manuals, and reports. You can translate PDF documents of any length, and the tool processes each page while preserving the original layout.
Will the original format be lost after translating the PDF?
No, our tool is designed to translate PDF online and keep formatting exactly as in your original file. Fonts, layouts, tables, and images remain in place. You can focus on the content while we handle the rest, making translating a PDF simple without the need to reformat your document afterward.
Does the PDF translator work with large files?
You can translate large PDF files, with up to 100 MB in size. The tool handles complex, multi-page documents without issues. For larger PDFs, it may take an extra moment, but you won’t have to wait long.
Do I need to install any software or browser extensions to translate PDFs?
No, OnlyDoc is a browser-based platform, so there's nothing to download or install. You can translate your PDF documents on any device, whether you're using a phone, tablet, or laptop, making it one of the best solutions available.