How to Automatically Translate Selected PDF Text in Adobe Acrobat
Question details
The user wants to know how to automatically translate selected words or text into their preferred language while actively reading a PDF document.
- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Reading a PDF document in a foreign language and needing an instant, on-screen translation for selected text without leaving the document.
- Observed behavior
- Adobe Acrobat does not currently offer a built-in feature to automatically translate selected text across languages in real-time.
Ensure you have an active internet connection, as real-time translation tools and external services require online access to process your selected text accurately.
Use Browser Extensions for Quick PDF Translation
Since Acrobat lacks built-in real-time translation for selected text, opening the PDF in a web browser equipped with translation extensions is the most effective workaround.
Modern web browsers allow you to view PDFs and utilize their expansive extension libraries simultaneously. By installing a reputable translation extension, you can achieve the in-document translation experience.
Right-click your PDF file on your computer, select 'Open with', and choose a browser like Google Chrome or Microsoft Edge.
Navigate to your browser's extension store and install a reliable translation tool (such as Google Translate or DeepL).
Highlight the text you want to translate within the browser's PDF viewer. Click the translation extension icon that pops up near the text to view the translation in your preferred language.
Copy Text to Dedicated Translation Services
Manually copy the selected text from Adobe Acrobat and paste it into a dedicated online translation service.
Use WPS Office for Built-in PDF Translation
Unlike standard PDF readers, WPS Office includes integrated translation tools that allow you to translate entire pages or selected text instantly without leaving the application.
- 1. Open the PDF in WPS Office: Launch WPS Office on your device and open your target PDF document.
- 2. Select the Text: Use your cursor to highlight the specific words or paragraphs you want to translate.
- 3. Use the Translation Tool: Right-click the selected text and choose 'Translate', or navigate to the 'Home' tab and click the 'Translate' button.
- 4. View the Translation: A side panel or dialog box will appear, displaying the translated text in your preferred language instantly.
Frequently Asked Questions
Does Adobe Acrobat Pro have a built-in translator?
No, Adobe Acrobat (both Reader and Pro versions) does not currently feature a native, real-time translation tool for selected text. You must rely on external applications, browser extensions, or copy-pasting text to web translators.
Can I translate an entire PDF document at once?
Yes, you can use services like Google Translate's 'Document' translation feature by uploading the entire PDF file. It will generate a translated version of the document, though some formatting and layouts may be altered in the process.
Why is the text unselectable in my PDF?
If you cannot highlight the text to translate it, the PDF is likely a scanned image rather than a text-based document. You will first need to run Optical Character Recognition (OCR) in a tool like WPS Office or Acrobat Pro to convert the images into selectable text.
Are there security concerns with online translation tools?
Yes, pasting sensitive or confidential PDF text into free online translation tools can pose a security risk. Always review the privacy policy of the translation service, as some platforms may retain your data to train their translation models.
