TG Pro for Mac v2.60 – Control Fan Speed, Monitor Temperature, Activated Version Download

TG Pro is a professional macOS hardware monitoring and management tool. Its core features include real-time monitoring of temperatures across Mac internal components (such as CPU, GPU, SSD, logic board), checking hardware health like battery status, and offering manual or automatic fan speed control. Through precise temperature management and fan speed adjustment, it effectively helps Macs (including Intel and Apple Silicon models) maintain optimal operating temperatures, preventing overheating and throttling, thereby improving performance stability and extending hardware lifespan. This article provides a detailed operation guide, from the core interface to advanced tips.

I. Core Interface and Workspace Overview

After launching TG Pro, you will see its main window, which is divided into the following functional areas:

1. Menu Bar Icon: After TG Pro starts, a thermometer icon appears in the menu bar at the top of the screen. Click it to quickly view key temperature summaries and fan speeds, and to directly perform manual fan control.
2. Main Monitoring Panel (“Health” view): This is the core interface of the software.
   • Temperature Sensor List: Clearly lists the current temperatures of all available sensors, including CPU cores, GPU, SSD, logic board, power adapter, etc.
   • Fan Control Panel: Displays the current RPM of all fans in the Mac, with manual speed adjustment sliders.
   • Hardware Diagnostics Area: Shows key hardware information such as battery health, cycle count, S.M.A.R.T. status, etc.
   • Status Overview: The top area displays the current highest temperature, fan speed summary, and any abnormal alerts in large font.
3. Preferences Window: Open via the menu bar TG Pro > Preferences... or the shortcut Cmd + ,. It contains all configuration options.
   • General: Set startup options and units (Celsius/Fahrenheit).
   • Fan Control: The core area for configuring automatic fan rules (Boost Rules).
   • Notifications: Set temperature threshold alerts, which can be sent via system notifications or email.
   • Logging: Enable and configure CSV format temperature logging.

II. Complete Workflow: From Launch to Daily Use

1. Launch and Initial Check

Step 1: Double-click the TG Pro icon in the Applications folder to launch the software. On first launch, the system may request to install a helper tool to control fans; please follow the prompts and enter your administrator password to authorize.

Step 2: After launch, the main monitoring panel opens automatically. Take a few minutes to familiarize yourself with the interface and observe the baseline temperatures and fan speeds of each sensor under light load.

2. Monitoring and Manual Fan Control

Step 1: Real-time monitoring: All data updates in real time. Observe temperature changes during high-load tasks (such as video rendering, large compilations, gaming).

Step 2: Manually increase fan speed:

1. In the “Fans” section of the main monitoring panel, locate the fan you want to control (e.g., “Left Fan”, “Right Fan”).
2. Switch the control mode from “Auto (System)” to “Manual”.
3. Drag the slider to the desired speed (RPM), or click the “Max” button to run the fan at full speed for rapid cooling.

3. Setting Up Automatic Fan Control Rules (Advanced Configuration)

This is TG Pro’s core advanced feature, allowing you to create custom “temperature-to-fan-speed” curves.

Step 1: Open Preferences (Cmd + ,) and go to the “Fan Control” tab.

Step 2: Click the “+” button in the bottom left corner to add a new rule (New Boost Rule).

Step 3: Configure the rule parameters:

• Description: Name the rule, e.g., “High-Intensity Work”.
• Sensor: Select the sensor that triggers the rule, e.g., “CPU Proximity” or “Max CPU”.
• Temperature: Set the trigger temperature threshold, e.g., 70°C.
• Fan Speed: Set the fan speed (percentage or fixed RPM) to which the fan should increase when the temperature reaches the threshold.

Step 4: You can create multiple rules to form a stepped control. For example: when CPU reaches 65°C, increase fan speed to 50%; when it reaches 75°C, increase to 80%.

Step 5: Check the checkbox to the left of the rule to enable it. TG Pro will automatically manage fans based on these rules, even overriding the system’s original control logic.

4. Setting Temperature Alerts and Logging

Step 1: Set notifications: In the “Notifications” tab of Preferences, you can set a macOS native notification to trigger when any sensor temperature exceeds a specific value.

Step 2: Enable logging: In the “Logging” tab, enable “Enable Logging”. You can set the logging interval (e.g., every 30 seconds) and specify the CSV file save location. This log can be used for long-term analysis of your Mac’s thermal behavior patterns.

5. Quitting and Background Running

Closing the TG Pro main window (Cmd + W) does not quit the program; it continues to run in the menu bar and execute monitoring and automatic fan control rules. To fully quit, right-click the menu bar icon and select “Quit TG Pro”.

III. Advanced Tips for Common Features

1. Create dedicated rules for specific apps: When you launch a high-load application (e.g., Final Cut Pro), you can manually enable a set of aggressive fan rules; after quitting the app, switch back to gentler rules or system automatic control. This can be achieved with macOS “Shortcuts” or third-party automation tools.
2. Diagnose intermittent fan noise: If the fan occasionally spins abnormally fast, enable logging and correlate with the apps running at that time to analyze which sensor temperature triggered the fan acceleration, thereby identifying the specific high-load process.
3. Monitor SSD temperature on M1/M2/M3 Macs: For Apple Silicon Macs, TG Pro provides SSD temperature monitoring. This is key information not shown in “About This Mac” and is especially important for users who frequently read/write large files.
4. Use the menu bar for quick actions: Without opening the main window, click the menu bar icon to view all sensor temperatures and quickly switch fan control modes (auto/manual) via the dropdown menu.

IV. Common Issues and Solutions

V. TG Pro for Mac Keyboard Shortcuts Summary