GCT v4.1.2 - Windows Dark Mode Text Visibility Fix

Release Date: 15 June 2026

Version 4.1.2 is a maintenance release that resolves a visual issue where text labels, checkbox descriptions, and input fields were invisible (white text on a white/light blue background) on Windows systems running in Dark Mode. The interface now looks identical and remains fully readable across all light and dark operating system themes.

What's New in Version 4.1.2

• Windows Dark Mode Text Visibility Fixed: Explicitly defined dark text colors (#333333) for QWidget, QLineEdit, QComboBox dropdown list view, and checkbox labels. This prevents Windows Dark Mode from overriding the font color to white/light grey, ensuring perfect legibility on light background panels.

📥 Downloads

• 🪄 Portable Version: GameChangingTranslator_v4.1.2.exe
• 📦 Size: 38 MB
• Requirements: Windows 10/11 (64-bit), Internet connection, and an API key from Google or DeepInfra.

📖 Resources

• 📚 User Manual: English
• 🛠️ Source Code: GitHub Repository

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This update focuses on polishing user experience and resolving text visibility issues for users running Windows in Dark Mode.

GCT v4.1.1 - Windows Defender Fix & Stability Improvements

Release Date: 3 June 2026

Version 4.1.1 is a maintenance and stability update focusing on resolving false positive antivirus blocks. The primary change is a completely rewritten launcher, alongside multiple under-the-hood enhancements that improve responsiveness and performance.

What's New in Version 4.1.1

• Antivirus False Positives Fixed: The launcher has been completely rewritten in C to prevent incorrect Windows Defender flags and false-positive blocks.
• Asynchronous Caching & Logging: Implemented asynchronous background writing for file caches and log files, preventing disk I/O operations from blocking the translation thread during gameplay.
• DeepInfra Unified Naming: Standardized log files and cache systems under the "DeepInfra" name (e.g., deepinfra_cache.txt, DeepInfra_OCR_Short_Log.txt) to better accommodate different models.
• Model Support (Beta/Disabled by Default): Added backend support for Gemini 3.5 Flash (Google) and Qwen/DeepSeek (DeepInfra). These can be manually enabled by editing gemini_models.csv and deepinfra_models.csv.
• Stability & Bugfixes:
  • Fixed a bug where hotkeys could be double-defined.
  • Fixed words-per-minute statistics to display exactly two decimals.
  • Added checks to prevent displaying results from outdated ("zombie") capture loops.
  • Added a warning dialog if a DeepInfra model is selected without an API key configured.

📥 Downloads

• 🪄 Portable Version: GameChangingTranslator_v4.1.1.exe
• 📦 Size: 38 MB
• Requirements: Windows 10/11 (64-bit), Internet connection, and an API key from Google or DeepInfra.

📖 Resources

• 📚 User Manual: English
• 🛠️ Source Code: GitHub Repository

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This update focuses on polishing user experience, ensuring smooth background logging, and resolving application startup blocking by antivirus software.

GCT v4.1.0 - Gemma 4 Integration & Budget Revolution

Release Date: 13 May 2026

Version 4.1.0 is a massive architectural update introducing support for Gemma 4 (DeepInfra). This release enables industry-leading AI OCR performance with equally fast responsiveness as Gemini, but at a 4x lower cost.

What's New in Version 4.1.0

• Gemma 4 Support (DeepInfra): Near-Gemini OCR precision at a fraction of the price (about 4x cheaper than Gemini 3.1 Flash-Lite).
• Cost-Efficient Architecture: High-speed screen scanning optimized for the DeepInfra provider.
• Budget Strategy Guide: Added instructions on how to slash your total costs by 3x by combining Gemini (Translation) and Gemma (OCR).

💡 Best Value for Money

For the optimal balance of quality and cost, we recommend using Gemini for translation and Gemma 4 for OCR.
👉 Read the full Best Value for Money guide in the manual

📥 Downloads

• 🪄 Portable Version: GameChangingTranslator_v4.1.0.exe
• 📦 Size: 51 MB
• Requirements: Windows 10/11 (64-bit), Internet connection, and an API key from Google or DeepInfra.

📖 Resources

• 📚 User Manual: English
• 🛠️ Source Code: GitHub Repository

---

This update revolutionizes AI-powered translation accessibility, making high-end OCR performance affordable for everyone.

GCT v4.0.2 - Custom Shortcuts

NOTE: Update MANUALLY if you are on v.4.0.0 or older.

Release Date: 9 May 2026

Version 4.0.2 introduces complete freedom in application control: User-Definable Hotkeys.

What's New in Version 4.0.2

• Customisable Shortcuts: All global keyboard shortcuts can now be fully modified via the new Shortcuts tab.
• Conflict Protection: The application automatically blocks the assignment of system-critical shortcuts (e.g. Alt+F4) to prevent Windows stability issues.
• Clear Feedback: Added explicit notifications ("Forbidden" or "Key Reserved") that explain exactly why a specific key cannot be registered.

💡 Important Tip: Running as Administrator

Global keyboard shortcuts function most reliably when the application is run as an administrator. This allows the system to capture inputs even when high-privilege windows (such as Task Manager or certain full-screen games) are in focus.

📥 Downloads

• 🪄 Portable Version: GameChangingTranslator_v4.0.2.exe
• 📦 Size: 50 MB
• Requirements: Windows 10/11 (64-bit), Internet connection, Gemini API Key.

📖 Resources

• 📚 User Manual: English
• 🛠️ Source Code: GitHub Repository

---

This update gives full application control to the user, ensuring stability and transparency throughout the experience.

Game-Changing Translator v4.0.1 - Mouse Click-Through Update

Release Date: 4 May 2026

Version 4.0.1 introduces a highly requested quality-of-life feature: Mouse Click-Through.

Important

Manual Update Required: Due to significant architectural changes, users on versions older than 4.0.1 (including 3.9.6 and 4.0.0) must download and install this update manually. The automatic update system will be fully restored and functional starting from version 4.0.1.

What's New in Version 4.0.1

• Mouse Click-Through: Overlays now automatically become transparent to mouse clicks when translation is running.
• Game Focus Protection: Prevents the game from losing focus or pausing when you accidentally click on the translation area.
• Seamless Interaction: You can now click "through" the translator frames to interact with the game world directly.

Quick Start

1. Download GameChangingTranslator_v4.0.1.zip (136 MB) below.
2. Extract the contents of the ZIP file to the folder of your choice.
3. Launch GameChangingTranslator.exe and enter your Gemini API Key.
4. Position your overlays and hit Start (~).
5. Notice how the overlays become non-interactive (click-through) once the translation starts!

📥 Downloads

• 🪄 Portable Version: GameChangingTranslator_v4.0.1.zip
• 📦 Size: 136 MB
• Requirements: Windows 10/11 (64-bit), Internet connection, Gemini API Key.

📖 Resources

• 📚 User Manual: English
• 🛠️ Source Code: GitHub Repository

---

This update improves the gaming experience by ensuring that the translator never interferes with your mouse movements or game focus.

🪄 Game-Changing Translator v4.0.0 - Revolutionary AI Redesign

Release Date: 2 May 2026

Version 4 is a complete architectural redesign. Built from the ground up, it offers a smoother, more responsive experience and a state-of-the-art interface tailored for modern gaming.

Important

Manual Update Required: Due to significant architectural changes in the v4 series, automatic updates from version 3.9.6 are not supported. Please download and install version 4 manually. Future updates will be handled automatically starting from version 4.0.1.

✨ What's New in Version 4

• Redesigned GUI: Two distinct modes – Simple for hassle-free operation and Custom for granular control.
• AI-Only Architecture: Shift to high-quality Gemini AI workflows for both OCR and Translation.
• Gemini AI OCR (Free): Industry-first text recognition that excels in stylized fonts and low-contrast backgrounds.
• PRO Feature Suite: Unlock advanced tools like Find Subtitles (auto-scan), Target on Source (immersive overlay), Scan Wider, and OCR Prompt.
• Elite Translation: Native support for Gemini (over 100 languages) and DeepL (PRO).

🪄 Quick Start

1. Download GameChangingTranslator_v4.0.0.zip (136 MB) below.
2. Extract the contents of the ZIP file to the folder of your choice.
3. Launch GameChangingTranslator.exe and enter your Gemini API Key.
4. Position your overlays and hit Start (~).

📥 Downloads

• 🪄 Portable Version: GameChangingTranslator_v4.0.0.zip
• 📦 Size: 136 MB
• Requirements: Windows 10/11 (64-bit), Internet connection, Gemini API Key.

📖 Resources

• 📚 User Manual: English
• 🛠️ Source Code: GitHub Repository

---

This release marks a new era of AI-driven translation, delivering blazing fast and exceptionally accurate results for gamers and language learners.

Game-Changing Translator v3.9.6 - Gemini 3.1 Flash-Lite Support 🚀

Release Date: 25 March 2026

This release introduces support for the highly anticipated Gemini 3.1 Flash-Lite model, providing exceptional OCR and translation quality with unbeatable cost efficiency, replacing the legacy Gemini 2.0 models.

What's NEW in Version 3.9.6

🚀 Gemini 3.1 Flash-Lite Support - The New Standard for AI Translation

We've integrated Google's latest Gemini 3.1 Flash-Lite models, setting a new benchmark for AI-powered translation and OCR!

• 🥇 Gold Standard (Best Balance): Combine Gemini 3.1 Flash-Lite (Low) for OCR with Gemini 3 Flash for Translation to get the highest premium translation quality with very efficient OCR costs.
• ⚡ High Efficiency: Use Gemini 3.1 Flash-Lite (Low) for OCR and Gemini 3.1 Flash-Lite for Translation for excellent modern quality at a significantly lower cost.
• 💰 Unbeatable Value: Gemini 3.1 Flash-Lite provides modern AI capabilities at half the cost of premium models.

Warning

Gemini 2.0 Models Deprecated: Gemini 2.0 models are now considered legacy. We highly recommend migrating to the new Gemini 3.1 Flash-Lite models for the best performance and value.

See the New Models in Action:
Experience lightning-fast and highly accurate OCR and translation with Gemini 3.1 Flash-Lite:

🆕 All Previous Features Are Still Included

• 💡 Custom Prompt Support - Personalise your translations with style and context hints.
• 🌌 Gemini 3 Flash Support - Latest generation AI
• 🌍 DeepL Minority Language Support (70+ new languages)
• 🤖 Complete AI Translation Suite (Gemini, OpenAI, DeepL, Google, MarianMT)
• 🧠 Extended Context Windows (5-subtitle history for Gemini/OpenAI)
• 🔍 Revolutionary Gemini AI OCR - Premium text recognition
• 📊 Advanced API Usage Monitoring
• 🔄 Multiple Gemini & OpenAI Models Support with dynamic configuration
• 🌐 Multi-language UI (English/Polish)

🚀 Quick Start

1. Download the .exe installer file.
2. Run the .exe installer file to unpack and install the application to your preferred folder.
3. Install Tesseract OCR (a one-time requirement).
4. Launch the application by running GameChangingTranslator.exe from your installation folder.
5. Experience premium AI OCR and enhanced context translation! 🤖

🔄 Installation & Updates

First-Time Installation

For first-time users, follow the steps above.

Updating from Version 3.5.8 or Later

Starting from version 3.5.8, the easiest way to install a new version is using the Auto Update feature on the About tab:

• Click "Check for Updates" in the About tab
• Follow the simple one-click update process with progress tracking
• The system will safely preserve your settings and user files during the update

📥 Downloads

🚀 CPU-Only Version

• Size: ~280 MB
• Best for: Gemini AI OCR & Translation, DeepL, and Google Translate users
• Benefits: Smaller download + premium AI OCR capabilities + universal compatibility
• Requirements: Any modern CPU

📦 Download this file:

• GameChangingTranslator_CPU-only_v3.9.6.exe (installer)

Then run: GameChangingTranslator_CPU-only_v3.9.6.exe to unpack and install the application into your preferred folder.

📖 Installation Help

Need detailed instructions?

• Installation Guides: English | Polish

✨ What's Included

• 💡 Custom Prompt Support - Personalize translations with style and context hints.
• 🌌 Gemini 3 Flash Support - Premium translation with superior cultural adaptation.
• ⚡ Updated Gemini Models - Latest models with multiple OCR resolution variants.
• 🌍 DeepL Minority Language Support - Support for over 70 new minority and regional languages.
• 🔍 Revolutionary Gemini AI OCR - Premium text recognition for challenging subtitles.
• 📚 DeepL Context Support - Enhanced translation with up to 3 previous subtitles for improved grammar.
• 🤖 OpenAI Integration - Flexible, high-quality translation and OCR using GPT-5 and GPT-4.1 models.
• 📊 Advanced API Usage Monitoring - Comprehensive cost tracking and performance analytics.
• 🧠 Extended Context Windows - Enhanced translation quality with multi-subtitle history.
• 🤖 Complete AI Translation Suite - Support for multiple Gemini AI models, OpenAI models, DeepL, Google Translate, and MarianMT.
• 📚 All Python libraries and dependencies
• 🌐 Multi-language user interface (English/Polish)
• 📖 Comprehensive documentation and user guides
• ⚡ Easy installer - no 7-Zip or WinRAR needed!

🎯 Perfect For

• 🎮 Gamers translating challenging game subtitles with premium AI OCR and context-aware translation.
• 📚 Language learners getting superior OCR accuracy and intelligent, narrative-coherent translations.
• 🎓 Students working with complex visual content that requires premium text recognition.
• 💼 Professionals needing high-quality OCR and context-aware translation on a budget.
• 🎬 Content creators translating videos, streams, and media with superior AI OCR quality.
• 📱 Cost-conscious users wanting premium features at exceptional value.

🔧 System Requirements

• 💻 OS: Windows 10 or newer (64-bit)
• 🧠 RAM: 4GB minimum (8GB recommended)
• 🔧 OCR: Tesseract OCR (free download and optional)
• 🎮 GPU Version: NVIDIA graphics card with CUDA support (optional)
• 🌐 Internet: Required for Gemini AI OCR/Translation and online translation services (MarianMT works offline).

🆘 Need Help?

If you encounter any issues:

• ✅ Make sure you have downloaded ALL the required files for your chosen version.
• 📖 Check the Installation Guides.
• 🔧 Make sure Tesseract OCR is installed correctly.
• 📚 Review the User Manual for Gemini OCR setup.
• 💡 Check the API Usage tab for cost monitoring and troubleshooting.

🔗 Additional Resources

• 📚 User Manual: English | Polish
• 🖼️ Gallery: English | Polish
• 🛠️ Developer Guide: GitHub Repository

---

Note: For developers who prefer running from the source code, please see the main repository README for Python installation instructions.

---

This release introduces Gemini 3.1 Flash-Lite support, delivering blazing fast and exceptionally accurate AI translation whilst maintaining an unbeatable quality-to-cost ratio.

Game-Changing Translator v3.9.5 - Custom Prompt Integration 💡

Release Date: 19 February 2026

This release introduces the highly requested Custom Prompt support for Gemini, OpenAI, and DeepL translations, allowing users to define specific personas, styles, or contextual hints to significantly enhance translation quality.

What's NEW in Version 3.9.5

💡 Custom Prompt Support - Personalize Your Translations

We've added a powerful new feature that lets you define specific instructions sent with every translation request. This is particularly useful for:

• 🎭 Persona & Style: Tell the AI to use a specific tone, like "Translate in the style of a medieval peasant" or "Use very informal language."
• 🧠 Contextual Knowledge: Provide background information, such as "This is a prompt for a sci-fi RPG set on Mars."
• 🎯 Terminology Consistency: Ensure specialized terms are always translated exactly how you want them.

Important

Cost Warning: Your custom prompt is included in EVERY API call. This increases the token count and overall cost. Be cautious and keep your instructions as concise as possible to save costs!

Tip

For best results, write your custom prompts in English, as AI models follow instructions most accurately in this language.
For more details, see the Custom Prompt Tab in the User Manual.

Custom Prompt in Action:
Instructing the AI to use colloquial language for a medieval game:

🆕 All Previous Features Are Still Included

• 🌌 Gemini 3 Flash Support - Latest generation AI
• 🌍 DeepL Minority Language Support (70+ new languages)
• 🤖 Complete AI Translation Suite (Gemini, OpenAI, DeepL, Google, MarianMT)
• 🧠 Extended Context Windows (5-subtitle history for Gemini/OpenAI)
• 🔍 Revolutionary Gemini AI OCR - Premium text recognition
• 📊 Advanced API Usage Monitoring
• 🔄 Multiple Gemini & OpenAI Models Support with dynamic configuration
• 🌐 Multi-language UI (English/Polish)

🚀 Quick Start

1. Download the .exe installer file.
2. Run the .exe installer file to unpack and install the application to your preferred folder.
3. Install Tesseract OCR (a one-time requirement).
4. Launch the application by running GameChangingTranslator.exe from your installation folder.
5. Experience premium AI OCR and enhanced context translation! 🤖

🔄 Installation & Updates

First-Time Installation

For first-time users, follow the steps above.

Updating from Version 3.5.8 or Later

Starting from version 3.5.8, the easiest way to install a new version is using the Auto Update feature on the About tab:

• Click "Check for Updates" in the About tab
• Follow the simple one-click update process with progress tracking
• The system will safely preserve your settings and user files during the update

📥 Downloads

🚀 CPU-Only Version

• Size: ~280 MB
• Best for: Gemini AI OCR & Translation, DeepL, and Google Translate users
• Benefits: Smaller download + premium AI OCR capabilities + universal compatibility
• Requirements: Any modern CPU

📦 Download this file:

• GameChangingTranslator_CPU-only_v3.9.5.exe (installer)

Then run: GameChangingTranslator_CPU-only_v3.9.5.exe to unpack and install the application into your preferred folder.

📖 Installation Help

Need detailed instructions?

• Installation Guides: English | Polish

✨ What's Included

• 💡 Custom Prompt Support - Personalize translations with style and context hints.
• 🌌 Gemini 3 Flash Support - Premium translation with superior cultural adaptation.
• ⚡ Updated Gemini Models - Latest models with multiple OCR resolution variants.
• 🌍 DeepL Minority Language Support - Support for over 70 new minority and regional languages.
• 🔍 Revolutionary Gemini AI OCR - Premium text recognition for challenging subtitles.
• 📚 DeepL Context Support - Enhanced translation with up to 3 previous subtitles for improved grammar.
• 🤖 OpenAI Integration - Flexible, high-quality translation and OCR using GPT-5 and GPT-4.1 models.
• 📊 Advanced API Usage Monitoring - Comprehensive cost tracking and performance analytics.
• 🧠 Extended Context Windows - Enhanced translation quality with multi-subtitle history.
• 🤖 Complete AI Translation Suite - Support for multiple Gemini AI models, OpenAI models, DeepL, Google Translate, and MarianMT.
• 📚 All Python libraries and dependencies
• 🌐 Multi-language user interface (English/Polish)
• 📖 Comprehensive documentation and user guides
• ⚡ Easy installer - no 7-Zip or WinRAR needed!

🎯 Perfect For

• 🎮 Gamers translating challenging game subtitles with premium AI OCR and context-aware translation.
• 📚 Language learners getting superior OCR accuracy and intelligent, narrative-coherent translations.
• 🎓 Students working with complex visual content that requires premium text recognition.
• 💼 Professionals needing high-quality OCR and context-aware translation on a budget.
• 🎬 Content creators translating videos, streams, and media with superior AI OCR quality.
• 📱 Cost-conscious users wanting premium features at exceptional value.

🔧 System Requirements

• 💻 OS: Windows 10 or newer (64-bit)
• 🧠 RAM: 4GB minimum (8GB recommended)
• 🔧 OCR: Tesseract OCR (free download and optional)
• 🎮 GPU Version: NVIDIA graphics card with CUDA support (optional)
• 🌐 Internet: Required for Gemini AI OCR/Translation and online translation services (MarianMT works offline).

🆘 Need Help?

If you encounter any issues:

• ✅ Make sure you have downloaded ALL the required files for your chosen version.
• 📖 Check the Installation Guides.
• 🔧 Make sure Tesseract OCR is installed correctly.
• 📚 Review the User Manual for Gemini OCR setup.
• 💡 Check the API Usage tab for cost monitoring and troubleshooting.

🔗 Additional Resources

• 📚 User Manual: English | Polish
• 🖼️ Gallery: English | Polish
• 🛠️ Developer Guide: GitHub Repository

---

Note: For developers who prefer running from the source code, please see the main repository README for Python installation instructions.

---

This release introduces Custom Prompt support to provide the most personalized and culturally aware translations yet, setting a new standard for AI-powered game translation.

Game-Changing Translator v3.9.0 - Gemini 3 Flash Integration

Release Date: 11 February 2026

This release integrates Google's latest Gemini 3 Flash model, bringing the most advanced AI capabilities for both translation and OCR, along with optimized cost-efficiency strategies.

What's NEW in Version 3.9.0

🌌 Gemini 3 Flash Support - The Next Generation of AI

• 🧠 Superior Cultural Adaptation: Gemini 3 Flash understands cultural nuances and idioms better than any previous model.
• ⚡ Two OCR Variants: Choose between Medium (balanced) and Low (token-optimized) resolution for OCR to perfectly match your quality and cost needs.
• 💰 Optimized Cost-Efficiency: Combine Gemini 2.5 Flash-Lite for OCR with Gemini 3 Flash for Translation to get the best of both worlds—lightning-fast text recognition and premium, idiomatically rich translations at a fraction of the cost.
• ✨ Hybrid Workflow: Seamlessly mix and match models for OCR and Translation tasks to create your perfect setup.

Warning

Gemini 2.0 Flash Deprecation: Please note that the Gemini 2.0 Flash model is being retired. As a result, the cost of high-quality translations using Gemini will increase.
Detailed information and recommendations on the best Gemini models for OCR and translation can be found in the updated User Manual and Polish User Manual.

See the Difference:
Czech "Trhani z Nemanic" → English "Ragtag nobodies from Nowhere"

🆕 All Previous Features Are Still Included

• 🌍 DeepL Minority Language Support (70+ new languages)
• 🤖 Complete AI Translation Suite (Gemini, OpenAI, DeepL, Google, MarianMT)
• 🧠 Extended Context Windows (5-subtitle history for Gemini/OpenAI)
• 🔍 Revolutionary Gemini AI OCR - Premium text recognition
• 📊 Advanced API Usage Monitoring
• 🔄 Multiple Gemini & OpenAI Models Support with dynamic configuration
• 🌐 Multi-language UI (English/Polish)

🚀 Quick Start

1. Download the .exe installer file.
2. Run the .exe installer file to unpack and install the application to your preferred folder.
3. Install Tesseract OCR (a one-time requirement).
4. Launch the application by running GameChangingTranslator.exe from your installation folder.
5. Experience premium AI OCR and enhanced context translation! 🤖

🔄 Installation & Updates

First-Time Installation

For first-time users, follow the steps above.

Updating from Version 3.5.8 or Later

Starting from version 3.5.8, the easiest way to install a new version is using the Auto Update feature on the About tab:

• Click "Check for Updates" in the About tab
• Follow the simple one-click update process with progress tracking
• The system will safely preserve your settings and user files during the update

📥 Downloads

🚀 CPU-Only Version

• Size: ~280 MB
• Best for: Gemini AI OCR & Translation, DeepL, and Google Translate users
• Benefits: Smaller download + premium AI OCR capabilities + universal compatibility
• Requirements: Any modern CPU

📦 Download this file:

• GameChangingTranslator_CPU-only_v3.9.0.exe (installer)

Then run: GameChangingTranslator_CPU-only_v3.9.0.exe to unpack and install the application into your preferred folder.

📖 Installation Help

Need detailed instructions?

• Installation Guides: English | Polish

✨ What's Included

• 🌌 Gemini 3 Flash Support - Premium translation with superior cultural adaptation.
• ⚡ Updated Gemini Models - Latest models with multiple OCR resolution variants.
• 🌍 DeepL Minority Language Support - Support for over 70 new minority and regional languages.
• 🔍 Revolutionary Gemini AI OCR - Premium text recognition for challenging subtitles.
• 📚 DeepL Context Support - Enhanced translation with up to 3 previous subtitles for improved grammar.
• 🤖 OpenAI Integration - Flexible, high-quality translation and OCR using GPT-5 and GPT-4.1 models.
• 📊 Advanced API Usage Monitoring - Comprehensive cost tracking and performance analytics.
• 🧠 Extended Context Windows - Enhanced translation quality with multi-subtitle history.
• 🤖 Complete AI Translation Suite - Support for multiple Gemini AI models, OpenAI models, DeepL, Google Translate, and MarianMT.
• 📚 All Python libraries and dependencies
• 🌐 Multi-language user interface (English/Polish)
• 📖 Comprehensive documentation and user guides
• ⚡ Easy installer - no 7-Zip or WinRAR needed!

🎯 Perfect For

• 🎮 Gamers translating challenging game subtitles with premium AI OCR and context-aware translation.
• 📚 Language learners getting superior OCR accuracy and intelligent, narrative-coherent translations.
• 🎓 Students working with complex visual content that requires premium text recognition.
• 💼 Professionals needing high-quality OCR and context-aware translation on a budget.
• 🎬 Content creators translating videos, streams, and media with superior AI OCR quality.
• 📱 Cost-conscious users wanting premium features at exceptional value.

🔧 System Requirements

• 💻 OS: Windows 10 or newer (64-bit)
• 🧠 RAM: 4GB minimum (8GB recommended)
• 🔧 OCR: Tesseract OCR (free download and optional)
• 🎮 GPU Version: NVIDIA graphics card with CUDA support (optional)
• 🌐 Internet: Required for Gemini AI OCR/Translation and online translation services (MarianMT works offline).

🆘 Need Help?

If you encounter any issues:

• ✅ Make sure you have downloaded ALL the required files for your chosen version.
• 📖 Check the Installation Guides.
• 🔧 Make sure Tesseract OCR is installed correctly.
• 📚 Review the User Manual for Gemini OCR setup.
• 💡 Check the API Usage tab for cost monitoring and troubleshooting.

🔗 Additional Resources

• 📚 User Manual: English | Polish
• 🖼️ Gallery: English | Polish
• 🛠️ Developer Guide: GitHub Repository

---

Note: For developers who prefer running from the source code, please see the main repository README for Python installation instructions.

---

This release integrates Gemini 3 Flash to deliver the most culturally aware translations and versatile OCR options yet, setting a new standard for AI-powered game translation.

Game-Changing Translator v3.8.0 - DeepL Minority Language Support 🌍

Release Date: 20 November 2025

This release introduces support for over 70 new minority and regional languages via the DeepL API, expanding translation capabilities to a wider range of languages.

What's NEW in Version 3.8.0

🌍 DeepL Minority Language Support (Beta) 🌟

• 🆕 Over 70 New Languages: Added support for a vast array of minority and regional languages via the DeepL API.
  • Includes languages such as Welsh, Irish, Breton, Basque, Catalan, Corsican, Occitan, Quechua, Guarani, Aymara, Maori, Sanskrit, Latin, Luxembourgish, and many others.
  • Opens up new possibilities for translating content in less common languages.

• ⚠️ Beta Status Note:
  • These languages are currently in Beta status within DeepL.
  • Translation quality may vary compared to fully supported languages.

🆕 All Previous Features Are Still Included

• 🤖 Complete AI Translation Suite (Gemini, OpenAI, DeepL, Google, MarianMT)
• 🧠 Extended Context Windows (5-subtitle history for Gemini/OpenAI)
• 🔍 Revolutionary Gemini AI OCR - Premium text recognition
• 📊 Advanced API Usage Monitoring
• 🔄 Multiple Gemini & OpenAI Models Support with dynamic configuration
• 🌐 Multi-language UI (English/Polish)

🚀 Quick Start

1. Download the .exe installer file.
2. Run the .exe installer file to unpack and install the application to your preferred folder.
3. Install Tesseract OCR (a one-time requirement).
4. Launch the application by running GameChangingTranslator.exe from your installation folder.
5. Experience premium AI OCR and enhanced context translation! 🤖

🔄 Installation & Updates

First-Time Installation

For first-time users, follow the steps above.

Updating from Version 3.5.8 or Later

Starting from version 3.5.8, the easiest way to install a new version is using the Auto Update feature on the About tab:

• Click "Check for Updates" in the About tab
• Follow the simple one-click update process with progress tracking
• The system will safely preserve your settings and user files during the update

📥 Downloads

🚀 CPU-Only Version

• Size: ~227 MB
• Best for: Gemini AI OCR & Translation, DeepL, and Google Translate users
• Benefits: Smaller download + premium AI OCR capabilities + universal compatibility
• Requirements: Any modern CPU

📦 Download this file:

• GameChangingTranslator_CPU-only_v3.8.0.exe (installer)

Then run: GameChangingTranslator_CPU-only_v3.8.0.exe to unpack and install the application into your preferred folder.

📖 Installation Help

Need detailed instructions?

• Installation Guides: English | Polish

✨ What's Included

• 🌍 DeepL Minority Language Support - Support for over 70 new minority and regional languages (Beta).
• 🔍 Revolutionary Gemini AI OCR - Premium text recognition for challenging subtitles.
• 📚 DeepL Context Support - Enhanced translation with up to 3 previous subtitles for improved grammar.
• ⚡ Updated Gemini Models - Latest models with improved performance and lower latency.
• 🤖 OpenAI Integration - Flexible, high-quality translation and OCR using GPT-5 and GPT-4.1 models.
• 📊 Advanced API Usage Monitoring - Comprehensive cost tracking and performance analytics.
• 🧠 Extended Context Windows - Enhanced translation quality with multi-subtitle history.
• 🤖 Complete AI Translation Suite - Support for multiple Gemini AI models, OpenAI models, DeepL, Google Translate, and MarianMT.
• 📚 All Python libraries and dependencies
• 🌐 Multi-language user interface (English/Polish)
• 📖 Comprehensive documentation and user guides
• ⚡ Easy installer - no 7-Zip or WinRAR needed!

🎯 Perfect For

• 🎮 Gamers translating challenging game subtitles with premium AI OCR and context-aware translation.
• 📚 Language learners getting superior OCR accuracy and intelligent, narrative-coherent translations.
• 🎓 Students working with complex visual content that requires premium text recognition.
• 💼 Professionals needing high-quality OCR and context-aware translation on a budget.
• 🎬 Content creators translating videos, streams, and media with superior AI OCR quality.
• 📱 Cost-conscious users wanting premium features at exceptional value.

🔧 System Requirements

• 💻 OS: Windows 10 or newer (64-bit)
• 🧠 RAM: 4GB minimum (8GB recommended)
• 🔧 OCR: Tesseract OCR (free download and optional)
• 🎮 GPU Version: NVIDIA graphics card with CUDA support (optional)
• 🌐 Internet: Required for Gemini AI OCR/Translation and online translation services (MarianMT works offline).

🆘 Need Help?

If you encounter any issues:

• ✅ Make sure you have downloaded ALL the required files for your chosen version.
• 📖 Check the Installation Guides.
• 🔧 Make sure Tesseract OCR is installed correctly.
• 📚 Review the User Manual for Gemini OCR setup.
• 💡 Check the API Usage tab for cost monitoring and troubleshooting.

🔗 Additional Resources

• 📚 User Manual: English | Polish
• 🖼️ Gallery: English | Polish
• 🛠️ Developer Guide: GitHub Repository

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Note: For developers who prefer running from the source code, please see the main repository README for Python installation instructions.

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This release adds support for over 70 new minority and regional languages via the DeepL API, significantly expanding the application's linguistic reach.