Translate PDF Document is a free, browser-based tool that extracts text from your PDF and translates it using AI translation models. This translates extracted text content only — original formatting, layout and images are not reproduced in the output.
Heads up: this uses real AI translation models (OPUS-MT, CC-BY-4.0 licensed) running entirely in your browser — nothing is uploaded to a server. Each language pair downloads its own model (~100-300MB) on first use, cached afterward.
How to use the Translate PDF Document
- Upload your PDF.
- Choose the source and target languages.
- Click Translate \u2014 the first use of a language pair downloads its model (~100-300MB, cached afterward).
- Copy the translated text.
Why use FreeToolsNets's Translate PDF Document?
- 100% free, with no usage limits and no account required.
- Everything runs locally in your browser — nothing you type is uploaded or stored on a server.
- Works on desktop, tablet and mobile in any modern browser.
- No installation, no plugins, and no ads blocking the tool itself.
Frequently asked questions
Will formatting be preserved?
No \u2014 this extracts and translates text content only; original layout, fonts and images aren't reproduced.
Which language pairs are supported?
This version supports English, French, German and Spanish in any combination \u2014 each pair downloads its own dedicated translation model.
Is this tool free to use?
Yes, completely free on FreeToolsNets, with no sign-up and no limits.
Is my data sent to a server?
No. Everything runs locally in your browser using JavaScript — nothing you enter is uploaded anywhere.
Does it work on mobile?
Yes, the widget is fully responsive and works on phones, tablets and desktops.