SmartText - AI Translator
Translate & Improve Any Text
Only for Mac
Free · In-App Purchases
Mac
Transform any text instantly with AI – Select, translate, improve. Your intelligent text assistant for Mac.
Transform your text instantly with AI-powered translation and enhancement. SmartText AI is your intelligent companion for writing, translating, and improving text across any application on your Mac.
KEY FEATURES:
INSTANT TRANSLATION
• Translate text between multiple languages instantly
• Automatic language detection
• Support for English, Portuguese, Spanish, and more
• Context-aware translations powered by advanced AI
AI-POWERED TEXT IMPROVEMENT
• Fix grammar and spelling errors automatically
• Make text more professional or casual
• Simplify complex sentences
• Expand or summarize content
• Multiple AI actions at your fingertips
LIGHTNING FAST
• Works anywhere on your Mac - no copy/paste needed
• Simply select text and press your hotkey
• Results appear instantly in a beautiful overlay
• Replace original text with one click
SMART HISTORY
• Automatic history of all translations and improvements
• Search and reuse previous results
• Never lose important text transformations
SEAMLESSLY INTEGRATED
• Lightweight menu bar app
• Works with any macOS application
• Beautiful, native interface
• Dark mode support
PERFECT FOR:
• Students translating research papers
• Professionals writing emails in multiple languages
• Writers improving their content
• Anyone working with text on their Mac
PRIVACY FIRST:
• Your text is processed securely
• No data stored on servers
• Full control over your content
Download SmartText AI today and experience the future of text editing on Mac!
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Major Update: Modern Interface + Natural Voice
NEW INTERFACE
Complete redesign with modern Liquid Glass effect
Separate tabs for Translate and Improve Text modes
Floating action buttons for quick access
Smart overlay positioning near selected text
TEXT-TO-SPEECH
Listen to translations with natural AI voices
6 professional voices to choose from
Play audio for both input and output text
Smart caching for instant playback
MORE LANGUAGES
Now supporting 24 languages including:
Danish, Norwegian, Finnish, Greek, Hebrew
Hindi, Thai, Vietnamese, Indonesian, Arabic
IMPROVED AI ACTIONS
8 optimized actions: Translate, Improve, Fix Grammar
Summarize, Rephrase, Make Professional, Simplify, Expand
KEYBOARD SHORTCUTS
Cmd+C: Copy result
Cmd+R: Replace text
Cmd+H: History
Cmd+S: Swap languages
Cmd+T: Toggle mode
ENHANCEMENTS
Auto-detect language (offline)
Swap languages with one click
Better error messages
Faster with GPT-5.1
The developer, Diogo Costa, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 943.6 KB
- Category
- Productivity
- Compatibility
Requires macOS 13.0 or later.
- Mac
Requires macOS 13.0 or later.
- Mac
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Lifetime 99,99 €
- Premium Yearly 44,99 €
- Premium Monthly 5,99 €
- Provider
Diogo Costa
- Diogo Costa has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- Address
Av Otacílio Tomanik, 350
Apto 62 Torre ipê
São Paulo Sao Paulo
05363-000
Brazil - Phone Number
+55 11982255643 - Email
diogocosta.gtr@gmail.com
- Copyright
- © 2025 Diogo Costa