> For the complete documentation index, see [llms.txt](https://developers.weglot.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.weglot.com/wordpress/helpers-functions-1/weglot_translate_pdf.md).

# weglot\_translate\_pdf

Disabled by default. Return `true` to let Weglot translate PDFs (e.g. WooCommerce PDF Invoices, Gravity PDF).

```php
add_filter( 'weglot_translate_pdf', '__return_true' );
```