Translate PDF Documents Online Free

Process your PDF files securely in your browser

Drop PDF to translate

Translate PDF documents to 100+ languages

Processed locally in your browser. Your files never leave your device.
Processed locally in your browser

Your files never leave your device. 100% private and secure.

How It Works

1

Upload PDF

Select the PDF document you want to translate.

2

Choose Languages

Select the source language (or auto-detect) and target language.

3

Translate

Click "Translate" to convert your document and view/download the results.

Frequently Asked Questions

Which languages are supported?
We support 100+ languages including all major world languages and many regional ones.
How accurate is the translation?
We use professional translation APIs for high accuracy. Complex or technical content may need human review.
Can I translate scanned PDFs?
Text-based PDFs work best. Scanned image PDFs require OCR first.
Is the original formatting preserved?
We preserve paragraph structure. Complex layouts may be simplified in the translation output.

About This Tool

Translate PDF documents with our free online PDF translator. Convert documents to 100+ languages including Spanish, French, German, Chinese, Arabic, and more. Our PDF translation tool extracts text, translates it accurately, and presents the translated content for easy copying or download. Perfect for translating contracts, understanding foreign documents, or creating multilingual versions of your PDFs. The browser-based translator ensures your documents remain private – no cloud storage.

Why Use AeroPDF?

100% Private & Secure

Files are processed entirely in your browser. Nothing is uploaded to any server.

Lightning Fast

No waiting for uploads or downloads. Everything happens instantly on your device.

Works Everywhere

Use on any device with a modern browser. Windows, Mac, Linux, or mobile.

Key Features

Support for 100+ languages
Automatic language detection
Preserves document structure
Instant translation results
Secure local processing