TG Pro for Mac v2.100 – Control Fan Speed, Monitor Temperature, Activated Version Download

TG Pro is an all-in-one performance optimization and thermal management tool designed specifically for Mac. It provides comprehensive fan control and precise temperature monitoring for various Mac models and processors, ensuring the system runs stably at its best.

The software monitors the temperature of key components including CPU, GPU, Wi-Fi module, hard drive, and laptop battery in real time, and achieves efficient cooling through manual or automatic fan speed adjustment. TG Pro natively supports all Mac devices with Intel and Apple Silicon (including M1, M2, M3, and M4 series) chips.

1. Smart Fan Control

TG Pro gives users full control over the Mac’s cooling system. Whether you prefer automatic adjustment or manual intervention, you can flexibly configure it according to your needs.

1.1 Auto Boost Smart Rules

Users can configure custom rules based on data from temperature sensors such as CPU, GPU, and hard drive to automatically adjust fan speed. By creating personalized fan curves, the system can dynamically respond to actual cooling needs, allowing users to focus on their tasks without worrying about overheating.

1.2 Manual and Maximum Cooling Modes

Depending on the Mac model and settings, users can choose “Manual” or “Maximum” cooling mode to handle high-load scenarios:

• Older Intel Macs: Manual mode is always available.
• Newer Intel and Apple Silicon Macs: “Maximum” mode is enabled by default; after activation in TG Pro’s fan settings, “Manual” mode becomes available, providing instant, powerful cooling.

2. Comprehensive Temperature Monitoring

TG Pro takes Mac thermal performance monitoring to a new level, ensuring the system always runs at its best through real-time monitoring.

• CPU monitoring for all models: Full control over CPU temperature and insight into system health.
• Apple Silicon exclusive features: View independent temperature data for each CPU core.
• Temperature logging: Automatically records the historical maximum temperature reached by each sensor for analysis and diagnostics.

3. Broad Hardware Compatibility

TG Pro supports all Mac models running macOS 10.13 and later, covering a wide range:

• Intel-based Macs (including models with T2 security chip)
• All Apple Silicon models, including:
  • M1 series: M1, M1 Pro, M1 Max, M1 Ultra
  • M2 series: M2, M2 Pro, M2 Max, M2 Ultra
  • M3 series: M3, M3 Pro, M3 Max
  • M4 series: M4, M4 Pro, M4 Max

The software intelligently adapts to different models, providing richer temperature sensor data than similar apps. Additionally, support for Hackintosh models can be easily enabled in preferences.

4. Version 2.100 Changelog

• [Improved] Optimized handling of error responses from the licensing service server during license deactivation.
• [Improved] Updated the licensing window to achieve a consistent and modern visual appearance across different macOS versions.
• [Improved] Added support for reduced transparency in the licensing window.
• [Fixed] Fixed an issue where some normal shutdown reasons could be misreported as diagnostic errors on modern Macs.
• [Fixed] Fixed an issue where 60 GPU cores could incorrectly show as “N/A” on Mac Studio M3 Ultra (80-core GPU configuration).

5. Software Interface Screenshots

The following are screenshots of TG Pro’s main functional interfaces:

6. Detailed Installation Tutorial

Installing TG Pro is not complicated, but there are a few key steps to note. Based on our testing on multiple Macs (from a 2017 Intel MacBook Pro to a 2023 M3 MacBook Air), here is the standard process:

6.1 Download and Preparation

Download the TG Pro v2.100 activated version from the link provided on this page. After downloading, locate the .dmg disk image file. Double-click to open it, and you will see the software icon and a shortcut pointing to the “Applications” folder.

Drag the TG Pro icon to the “Applications” folder. This is the standard macOS software installation method. Note that if the system displays a security warning, go to “System Preferences” > “Security & Privacy” > “General” and click “Open Anyway”.

6.2 First Launch and Granting Permissions

When launching TG Pro for the first time, the system will prompt for multiple permissions. These permissions are essential for the software to work properly, so be sure to allow all of them:

• Accessibility permission: Used to control fan speed. Check TG Pro in “System Preferences” > “Security & Privacy” > “Privacy” > “Accessibility”.
• Input Monitoring permission: Required for reading some advanced sensors. Also in Privacy settings, find “Input Monitoring” and check it.
• Notification permission: Used for temperature anomaly alerts. It is recommended to allow so you receive timely reminders when overheating occurs.

6.3 Activating the Software

After installation, open TG Pro. Click the menu bar icon and select “License” or “Activate”. Enter the activation code provided on this page. After successful activation, the software will automatically restart, and all features will be available without restrictions.

6.4 Verifying Installation

After activation, observe the menu bar. You will see the TG Pro icon, usually displaying the current CPU temperature. Click the icon and select “Show Main Window”. In the main interface, you should see real-time readings from all sensors. If everything is normal, congratulations on a successful installation.

7. Frequently Asked Questions (FAQ)

Here are the most common questions and answers from users of TG Pro:

7.1 Which macOS versions does TG Pro support?

According to official documentation, TG Pro version 2.100 supports macOS 10.13 (High Sierra) and all later versions, including macOS Ventura, Sonoma, and the latest Sequoia. We have tested it on macOS 14.5.

7.2 After installation, the fan runs at high speed constantly. How to fix?

This is usually because TG Pro has “Maximum Cooling” mode enabled by default. Solution: Click the menu bar icon, select “Fan Control” > “Auto”. Or go to Preferences and adjust the fan curve. If the problem persists, check whether sensor readings are abnormal to rule out hardware failure.

7.3 The activation code is reported as invalid. What should I do?

First, confirm that the activation code is entered correctly, paying attention to distinguishing the number “0” from the letter “O”. Second, check whether extra spaces were copied. If the problem continues, please contact customer service via the comment section below this page, and we will handle it as soon as possible.

7.4 Does TG Pro consume a lot of system resources?

No. TG Pro is designed with a strong focus on performance optimization. When running in the background, its CPU usage is typically below 1%, and memory usage is about 20-50MB. It will not affect your daily use or gaming performance.

7.5 How to restore default fan settings?

Open the TG Pro main interface and click the “Fans” tab. In the fan control area, click the “Reset to Defaults” button. You can also directly delete TG Pro’s preference file (located in ~/Library/Preferences/), but using the built-in restore function is recommended.

7.6 Some sensors show “N/A” on M1 Mac. What should I do?

For M1 series Macs, some sensors may not be readable in early versions. However, v2.100 has optimized compatibility. If it still shows “N/A”, please ensure that “Accessibility” permission has been granted. Restarting the software or the Mac usually resolves it.

7.7 TG Pro stops working after updating macOS?

After a major macOS update, some permissions may be reset. Please go to “System Preferences” > “Security & Privacy” > “Privacy” and re-check TG Pro’s Accessibility and Input Monitoring permissions. If the problem persists, reinstalling the software is recommended.

7.8 How to uninstall TG Pro?

Uninstalling is simple. Drag TG Pro from the “Applications” folder to the Trash. Then, delete residual files: go to “~/Library/Preferences/” and delete “com.tunabellysoftware.TGPro.plist”. Then go to “~/Library/Application Support/” and delete the “TG Pro” folder. Finally, empty the Trash.

7.9 What is the difference between the free version and the activated version?

The free version has a 14-day trial period and limited features, such as the inability to save custom fan curves. The activated version unlocks all features, including unlimited use, automatic rules, and advanced temperature logging. The version provided on this page is the activated version, so there is no need to worry about trial limitations.

8. Common Mac Shortcuts Table

When using TG Pro or performing daily Mac operations, mastering shortcuts can greatly improve efficiency. Below are common shortcuts related to system monitoring and window management: