DeepL翻译APP

About this application

DeepL Translator App Introduction

DeepL Translator is an acclaimed AI translation tool, known for its excellent translation accuracy and natural language expression. The app is capable of instantly converting text in over 30 languages and integrates a variety of useful features such as voice, image and document translation. DeepL is fully adapted to iOS, Android, Windows and Mac systems, and also provides browser extensions to facilitate seamless language conversion and cross-cultural communication in a variety of scenarios. Its unique algorithm ensures that the translation results are not only accurate, but also closer to the expression habits of the target language, making it widely used in many fields such as academic research, business cooperation and daily communication.

Core Functions of DeepL Translation App

• Text Translation: Supports multi-language text translation, users can type or paste the content at any time to get the translation.
• Speech Translation: With the help of speech recognition technology, it is able to translate the user's spoken words into speech or text in the target language in real time.
• Photo Translation: Use your phone's camera to take a picture containing text, and the app will automatically recognize and translate the text in the picture.
• Document Translation: Support directly uploading documents for translation, able to handle multi-page files and keep the original format as much as possible.
• Real-time Dialog Translation: In dialog mode, it can translate the voice of both parties in real time, which helps cross-language communication.
• Multi-language support: Covering the world's major languages such as Chinese, English, French, German, etc., to meet diversified language needs.
• Dark Color Mode: Provides dark color theme option, which helps to reduce users' visual fatigue at night or in low-light environment.
• Quick Translate: Built-in shortcuts and other convenient operations to improve translation efficiency and reduce the steps of switching between different applications.

Languages Supported by DeepL Translation App

DeepL supports a wide range of languages for translation, mainly including Chinese, English, French, German, Japanese, Spanish, Italian, Dutch, Polish, Portuguese, Russian, Korean, Swedish, Finnish, Greek, Hungarian, Czech, Danish, Bulgarian, Romanian, Slovak, Slovenian, Estonian, Latvian, Lithuanian, Ukrainian, Turkish, Indonesian and Norwegian.

Featured description of the latest version

Translate over 30 languages and improve your writing with powerful AI technology.

DeepL is an AI-powered translation and writing assistant that provides accurate translations, powerful grammar corrections, and practical text optimization suggestions. With its advanced language AI, you can easily translate text, photos, documents and even speech into more than 30 languages. Meanwhile, DeepL provides intelligent writing suggestions for German, French, Spanish and English, helping you create clear, error-free and persuasive texts. Whether you're writing an email or a social media post, it helps you communicate professionally and confidently.

DeepL Translator

- Text Translation: Quickly and accurately translate text into more than 30 languages
- High Quality: DeepL consistently outperforms mainstream competitors
- Instant Detection: Get translations as you type! Results
- Camera Translation: Take a picture to translate the text in it (requires iOS 15, supports 11 languages)
- Photo Translation: Import a photo and translate the text in logos, menus, and other images with high quality (supports 11 languages)
- Voice Input: Use device microphone to record voice and convert it to text for translation (supports most languages)
- Text Read Aloud: Play back the translated text in voice (supports most languages)
- File Translation (supports 11 languages)
- Alternative Translations: View alternative translations of words and phrases. Alternative Translations: See alternative translations of words and phrases
- Dictionary: Gain insight into translated words and their usage in different contexts (supports 11 language pairs)
- Save Translations: Click the bookmark icon to bookmark words and phrases for future reference
- Translation History: Easily find, edit, and reuse past translations. Find, edit, and reuse past translations
- Glossary: Translate according to terms defined by you or your organization (paid plans only)
- Non-Latin Character Assist: See transliteration of Latin letters in Japanese, Russian, and more
- Tone Adjustment: Select formal or informal tone of translation (paid plans only)
- Handwriting input: Enter text by drawing characters, available on iPad

Supports translation between the following languages: Chinese (Simplified & Traditional), English (American & British), Japanese, Korean, German, French, Spanish, Italian, Portuguese (European and Brazilian), Russian, Dutch, Polish, Swedish, Finnish, Greek, Hungarian, Czech, Danish, Bulgarian, Romanian, Slovak, Slovenian, Estonian, Latvian, Lithuanian, Ukrainian, Turkish, Indonesian, and Norwegian (written Norwegian).

DeepL Write Writing Assistant

- Rewrite Statements: reorganizes statements to make text clearer, more concise, and more powerful
- Grammar Correction: checks for and corrects grammatical errors in text
- Spelling Check: helps you avoid Spelling errors
- Punctuation: ensures correct use of punctuation

DeepL Write currently supports German, French, Spanish and English, with more languages coming soon.

Free Download - Core features are available for free!

- Sign in to your DeepL account for more translation features
- Support for accessing team accounts via Single Sign-On (SSO)
- To unlock the full range of features, subscribe to the DeepL paid plan

Millions of people every day! use this app to communicate across language barriers, anytime, anywhere. Download DeepL for iOS now.

Terms & Conditions: https://www.deepl.com/zh/app-terms
Privacy Policy: https://www.deepl.com/zh/privacy
DeepLCustomer Support: https://www.deepl.com/zh/ support

January 2, 2026