Free AI Translator
Accurate PDF Translation – Make Your Time More Valuable
PDF Translator quickly and accurately translates your PDF documents into a language you’re more comfortable with, eliminating the hassle of looking up words during manual translation. This saves you a significant amount of time, allowing you to focus more on important tasks and studies.

Meet Diverse Needs
Decopy's PDF Translator accurately meets your translation needs, perfectly recognizing images and tables within documents.The translated document perfectly retains the semantics of the source file.

Enhance Communication Efficiency
PDF Translator preserves the professionalism of the original document, ensuring accurate and clear translation results. It makes document handling easier and stress-free.You will have more energy to focus on communication and collaboration itself.

Professional Translation
For documents and treatises in various professional fields, PDF translator provides more professional and academic translations. You no longer need to be troubled by cross-language professional terms.Providing reliable support for cross-language academic research and literature review.

Translation Localization
The PDF translator can provide more localized translations based on the source language of the document. By reading these works in your native language, understanding and researching international cultures will no longer be a difficulty.

Sharing of translation results
Decopy’s PDF Translator perfectly preserves all professional elements in the source file, such as tables, formulas, and more. This ensures you receive a clear and accurate translation without any need for further formatting, making the translation process efficient, professional, and reliable.

Efficient and Professional PDF Translation Experience
Customizable Annotations
The translator supports adding annotations and necessary marks to the translation results. During the reading process, you can record key points and crucial information, which improves your learning efficiency.

Support multilingual mutual translation
PDF translator supports mutual translation between various languages worldwide, providing stable translation services and enabling the dissemination of PDF documents across different regions.

Support large file translation
For ultra-long PDF documents, our translation results will not be truncated, nor will there be any missing pages. This ensures the coherence of your translated data and saves you time on post-translation proofreading.

Sharing of translation results
The translator supports adding annotations and necessary marks to the translation results. During the reading process, you can record key points and critical information, which improves your learning efficiency.

How to Use PDF Translator

Select the PDF file to be translated and upload it

Choose the target language and click "Translate"

One-click export to PDF or Word file
For Every User: Meet Diverse Needs Across Roles
Enterprises and Multinational Companies
Researchers and Students
Educators and International Students
Content Creators and Media Professionals
Legal and Financial Professionals
Religious communicators
Advantages of the PDF Translator
Global Accessibility
No geographical restrictions, meeting the cross-language document processing needs of users worldwide.
Built-in Text Recognition
The PDF Translator features built-in OCR technology that can automatically recognize text in PDF image files across multiple languages.
No Software Installation Required
No need to download or install any software on your device. The translation feature can be accessed directly through the web interface, allowing you to work on translations anytime, anywhere.
Simple and Easy to Use
The interface is clean and intuitive, with clear access to core functions. Even new users can quickly get started and complete translation tasks with ease.
Fast Response Time
From file upload to translation completion and result export, each step is processed swiftly, significantly reducing the overall time spent and improving document translation efficiency.
Privacy and Security Protection
Strict privacy protection mechanisms are in place to ensure that uploaded documents and translation data are not disclosed or misused, safeguarding both user information and document content.
User Reviews of Decopy PDF Translator
Frequently Asked Questions
It supports mutual translation of more than 100 languages worldwide, covering mainstream languages and minority languages, meeting the needs of different regions globally.
Currently, it supports single upload of PDF files not exceeding 10050MB, meeting the translation needs of most long documents.
No. We strictly protect user privacy. After translation is completed and exported, the system will automatically delete relevant files and will not retain any user document information.
No registration is required. You can upload files for translation directly on the webpage, with a simple and efficient operation process.
Yes. The translation result will completely retain the images, tables, formulas and layout in the original PDF, ensuring the readability and professionalism of the document.
Yes. After translation is completed, you can edit and annotate the translated content online, and export the updated document directly after modification.
