Offline Translator & Voice

Marcus Labs

Contains ads

About this app

Translate text, speech, photos and documents in one convenient app.

Offline Translator & Voice is designed for everyday communication, travel, study and language practice. The app combines offline text translation with camera translation, voice input, conversation mode, dictionary tools and pronunciation practice in a clean, easy-to-use experience.

🌐 TEXT TRANSLATION

Type or paste text, select the source and target languages, then receive the translation in seconds.

You can:

• Swap source and target languages
• Copy translated text
• Listen to translations with text-to-speech
• Download language models when needed
• Translate supported languages offline after the required models are available

📷 CAMERA & PHOTO TRANSLATION

Translate text from the world around you.

Take a new photo or select an image from your gallery, crop the area you need, recognize the visible text and translate it into your selected language.

The camera also includes flash controls for low-light situations.

🗣️ VOICE TRANSLATION

Speak instead of typing.

The app recognizes your voice, translates what you say and can read the translated result aloud. This is useful for travel, quick conversations and everyday communication.

💬 TWO-WAY CONVERSATION

Conversation mode helps two people communicate in different languages.

Each person can speak in turn, view the translated message and listen to the translated result for a more natural conversation experience.

📄 DOCUMENT TRANSLATION

Select a DOCX document and extract its text for translation.

Long documents are divided into smaller sections to improve processing, while a progress indicator helps you follow the translation status.

📖 DICTIONARY

Look up word definitions, discover related word suggestions and listen to available pronunciations.

Dictionary results and word suggestions may require an internet connection.

🎯 PRONUNCIATION PRACTICE

Practice speaking words and phrases using speech recognition.

The app compares your pronunciation and provides a score to help you identify areas that may need improvement.

📝 PHRASEBOOK

Explore useful phrases organized by practical topics, including:

• Travel
• Hotels
• Restaurants
• Healthcare
• Shopping
• Work
• Dates and time
• Everyday essentials

⭐ FAVORITES & HISTORY

Save important translations to your favorites and review your recent translation history whenever needed.

You can also remove individual history entries directly from the app.

⚙️ ADDITIONAL FEATURES

• Text-to-speech support
• Copy and paste translation
• Source and target language switching
• Downloadable language models
• Image cropping and camera flash controls
• Translation history and favorites
• Multilingual app interface
• Support for multiple UI languages

📡 OFFLINE AVAILABILITY

An internet connection may be required when downloading a language model for the first time.

After the required language models have been downloaded, supported text translations can be processed directly on your device without an active internet connection.

Dictionary lookup, model downloads and some speech recognition features may still require internet access. Feature availability may vary depending on the selected language and device.

Offline Translator & Voice contains advertisements.

What’s new

• Manage offline language packs in Settings
• More reliable dictionary on weak connections
• Bug fixes and UI polish