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How to Translate PDF to Any Language with AI

AI-powered language translation tools have made significant growth in recent years, thanks to the development of advanced machine learning models such as ChatGPT. These models are trained on extensive datasets and can generate human-like text in multiple languages. Using various tools, you can easily translate PDFs and overcome language obstacles with remarkable precision.

Numerous tools and software solutions can effortlessly perform PDF translation tasks. However, one notable tool, UPDF, is the best PDF translator, which will further streamline the translation process using AI models. In this detailed guide, we will explore how you can seamlessly utilize AI to translate PDF documents.

Part 1. How to Translate PDF with UPDF AI

Translating PDF files using AI has become increasingly popular, allowing users to translate large PDFs without requiring manual input. In a very exciting way, UPDF AI is now integrated with ChatGPT and introduces AI features to enhance user experience and functionality. Download it now and you can get 30 questions to ask AI for free!

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UPDF AI with translating PDF to any language

UPDF provides you with several ways to translate PDF documents into any required language. Here, we will discuss the three best ways to carry out this translation process via UPDF AI translator.

Method 1: How to Translate a PDF Page

With the help of this method discussed below, users will be able to translate any PDF page into the language of their choice. They can learn how to take advantage of the "Ask PDF" mode in UPDF to undertake translation tasks. Go over this step-by-step to translate PDF pages in an efficient manner:

  • To begin the translation process, download the UPDF PDF translator and install this software on your device. Afterward, import the PDF you want to translate after launching this effective translation tool to kick-start the process.

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  • Once the file is imported, press the "UPDF AI" icon present at the bottom-right icon on your screen. Then, hit the "Ask PDF" tab and click on the "Get Started" button to reveal the text box where you can type the prompts for UPDF AI.
  • After entering the "Ask PDF" mode, type the prompt to translate any specific page, such as "Translate Page 5 into French," in the textbox of this mode. Then, press the "Send" icon, and UPDF AI will begin translating the mentioned page into your desired language. 

Method 2. How to Translate PDF Content in the Reader Mode

Users also have the option to translate PDF text while reading it in the "Reader" mode. They don't have to go to a separate mode to carry out this translation process. Let's go through this one of the easiest methods to translate PDF content via UPDF:

  • After launching the UPDF PDF translator on your device, add the PDF file you want to convert into some other language to the interface of this software. Enter the "Reader" mode by clicking the icon on the top-left of your screen. Afterward, you only have to select the PDF content in the "Reader" mode to start the translation process.
  • Once you have selected the PDF text, you will see a new pop-up toolbar on your screen just above the highlighted text. Now, press the "Drop-down" icon adjacent to the UPDF AI option on this newly accessible toolbar.
  • Upon clicking on this drop-down icon, you will access a new menu from where you can choose the "Translate" prompt. Then, select your preferred language to carry out this translation process in the "Reader" mode. On choosing the language of your choice, UPDF AI will present a small pop-up window on your screen containing the translated lines.
translate pdf ai

Method 3: How to Translate Any Content by Copy and Paste, Even Not from PDF?

You are not even required to import the PDF file to the UPDF interface to carry out the translation process. Follow these easy-to-follow steps to translate any text by simply copy-pasting it on the UPDF AI text box:

  • First, you have to launch the UPDF AI main interface on your device and import the PDF document to this PDF translator. Now, copy the text you want to translate from PDF or even from outside the uploaded PDF. Afterward, hit the "UPDF AI" icon to access different translation modes.
  • Once you click the "UPDF AI" icon, hit the "Chat" tab on the newly appeared side window. Now, paste the copied content into the textbox of the "Chat" mode.
  • Finally, type the prompt for translation or choose the "Translate" prompt from the pop-up menu and select the language you want before pressing the "Send" button.
translate pdf with ai

How Many Languages Does UPDF AI Support to Translate Your PDF?

You may find that there are only 20+ languages in the drop-down options in UPDF AI for translation, however, that's not all. As an AI PDF translator, UPDF supports translating PDF into almost any language, and all you need to do is simply send the proper prompt to ask it to translate to a specific language. Additionally, it also enables you to translate PDF from various languages such as Chinese, German Arabic and Russian to English. Your prompt could be "Please help me translate these sentences into xxx language: [Paste the content here]. Download UPDF now and begin to translate your PDF instantly.

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Watch the below video to learn more about UPDF AI:

Also Read: How to Translate PDF from English to Marathi? (Accurately)

Part 2. How to Use AI to Translate a Scanned PDF Document

Can I Translate a Scanned PDF Document?

Yes, you can translate a scanned PDF document by utilizing OCR technology. One way to achieve this is using the UPDF, which supports OCR functionality. By following these steps, you can OCR a scanned PDF document and smoothly translate its contents:

Step 1: Open UPDF on Your Device

Install and locate the latest version of UPDF on your computer. You either right-click and select "Open" or double-click the tool to open it. Next, import the scanned PDF document into the UPDF. You can do this by clicking the "Open File" option and selecting the scanned PDF file from your computer's storage.

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Step 2: OCR the PDF File Using the Proper Tool

After opening the scanned PDF in the UPDF, locate the OCR feature. Tap the "Recognize Text Using OCR" button under the search icon. If you are using it for the first time, you will need to download OCR before using it.

translate pdf with ocr

Step 3: Customize the OCR Settings

Following this, you will need to customize the settings. Under the "Document Type," make sure you have selected "Searchable PDF." Furthermore, set the "Layout" and "Document Language" for better results. After the settings are customized, tap the "Perform OCR" button, and your scanned document will be editable.

ai translate pdf with ocr

Note: After performing OCR, all the text on the PDF document will become copyable and editable. You can now use the UPDF AI feature to translate as we explained in the part 1 section.

Part 3. How to Translate PDF with DeeL

Furthermore, DeepL is a leading AI-powered translation service that offers high-quality translations in multiple languages. This method allows you to take advantage of DeepL's powerful translation engine to translate your PDF.

Steps to Translate PDF Using DeepL

Here we will help you explore how to translate PDF files using Deepl. Give a detailed read to each step before applying:

Step 1: Open the PDF you want to translate into UPDF

Head to the browser and search for DeepL Translator. Scroll down and find the "Download it-it's free" button and select it. Once downloaded, open this tool on your system. Now on the DeepL tool, import the PDF files and set the "Translate files" and "into" languages for smooth translation. Click "Translate" to start the progress now.

translate pdf files to any language

Step 2: Translate the PDF File

Following this, select the "Download" icon on the DeepL interface to download the translated PDF. Once you get the result, you can copy and paste the translated version at the required place.

Part 4. How to Translate PDF Online Free with Google Translate

Google Translate is a powerful tool that can help you AI translate PDF files, text, or web pages. It is widely used all over the world and supports over 135 languages. You can easily translate your documents into your desired language with Google Translate. Moreover, it can be used on computers, Android devices, and iPhones/iPads. Follow the steps below to translate your PDFs efficiently:

Step 1: Open the Google Translate website using your web browser. Choose how you want to provide the text you want to translate. You can either upload a file from your computer or copy and paste the text from another source. You can also type the text directly on the Google Translate page.

google translate pdf

Step 2: Place the text you wish to translate in the left column. However, in case Google Translate doesn't detect the language automatically, you can manually choose the language from the provided options. To upload the PDF, press the "Browse your Computer" button in the "Documents" tab.

Step 3: Google Translate automatically translates the content into your preferred language in the "Text" tab. Moreover, you have the option to manually select the desired language. In the case of the document upload procedure, simply click on the "Translate" button to initiate the process.


  • Advancing Neural Machine Translation
  • Effortless and Swift Translation
  • Useful Translation Drafting Aid
  • Compatible with Microsoft Office and Google Workspace


  • Unable to Translate an Imaged-based File
  • Cannot Detect Scanned PDFs
  • No High-quality Results

Part 5. Comparing the 3 Tools to Translate PDF with AI

Throughout this article, we have discussed the ways to translate PDF content using three different tools. After getting the know-how of these PDF translation tools, you must be able to choose the best translator for your needs. If there is still any doubt left, analyze the table given below to make an informed choice related to the best PDF translator.

MetricsUPDF AIDeepLGoogle Translate
Translate Text
Translate PDF Document
Translate Scanned PDFs
Summarize Text
Explain Text
Rewrite Text
Interact with PDF
Platform SupportWindows, Mac, Android, iOSOnline, Android, Windows, iOS, Mac, ExtensionsOnline

After going over this comparison table, you can conclude that UPDF is the best AI tool that helps you translate PDF text in more than one way. With its AI capabilities, you can even summarize or explain the PDF content before carrying out translation. UPDF offers several other benefits to help you streamline the PDF management process, as explained below.

  • With its cost-effective rates, you can translate limitless PDF documents of any size into the language of your choice.
  • UPDF PDF translator gives you immediate results within a few seconds after you send the translation prompt.
  • You can utilize this PDF translation tool on several platforms, including Windows, Android, iOS, and macOS.
  • In addition to its translation feature, UPDF AI can help you interact with PDF documents to understand them better in every way.

If you want to benefit from the features of this PDF translation tool, press the "Free Download" button below to add it to your toolset.

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Part 6. Benefits of Using AI to Translate PDF Files

Using AI to translate PDFs offers several benefits compared to traditional translation methods like Glossaries. AI translation algorithms have improved significantly in recent years, enabling more accurate and appropriate translations. With the advent of AI extension capabilities, you can seamlessly integrate advanced translation features directly into their existing workflow, enhancing efficiency and productivity. Additionally, AI-powered translation tools provide greater flexibility and scalability, allowing for faster turnaround times and improved translation quality. With that, there are many more benefits included, such as:

  • Extensive Languages: AI translation technology supports over 100 languages and provides translation options for more than 250 language combinations, offering a wide range of language solutions to meet diverse needs.
  • Streamlined Collaboration: AI-powered translation can automatically convert texts into various formats, enabling seamless integration with existing workflows. This facilitates collaboration between AI translation systems and human translators, enhancing productivity and accelerating project timelines.
  • Cost and Time Savings: By utilizing AI translation tools, organizations can obtain high-quality translations swiftly, reducing cost and delivery times. This enables businesses to optimize resources and allocate them to other critical tasks.
  • Improved Accuracy: Systems continually learn and improve from vast amounts of data, enhancing the accuracy of AI translation tools over time. This ensures better-quality translations and reduces human translators' need for extensive post-editing.
  • Industry-Specific Terminology: AI translation systems can be trained to recognize and translate industry-specific terms and jargon accurately, ensuring precision and maintaining the intended meaning within specialized fields.

Part 6. FAQs on Translating PDF Files

1. How can I translate a PDF to English for free?

Translating a PDF to English for free is a breeze with UPDF AI as it allows users to ask AI 30 questions for free! Open the PDF file that you wish to translate, click on the "UPDF AI" icon, and enter your prompt to specify the language preferences. It will help you translate PDFs to English or any other language quickly and accurately.

2. How do I translate a PDF of more than 10 MB?

If you have a PDF file that exceeds 10MB and needs to be translated, it is recommended to utilize a desktop solution for a faster process. You can use UPDF AI, which will provide the capability to translate PDFs of any size.

3. How to Translate a PDF on Mac?

UPDF for Mac is integrated with ChatGPT, enabling users to translate their PDFs directly on their Mac system. This Mac PDF translator will ensure a stable and reliable translation experience, particularly if you prefer to avoid using online tools.

Wrapping Up

All in all, using the power of AI, such as ChatGPT, can transform how we translate PDF files. With the few simple steps mentioned above, you can unlock the potential of AI-driven translation tools like UPDF AI. It offers powerful translation capabilities backed by AI. Download and explore the features and see how they can enhance your PDF translation experience.

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Furthermore, UPDF is a comprehensive PDF editing tool that enables users to edit, annotate, convert, organize, perform OCR, and share PDF files seamlessly within the editor.

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