Ultimate AutoClicker

An ultra-lightweight, high-performance click automation utility built with native Win32 APIs for Windows.

Ultimate AutoClicker is a compact utility designed to automate mouse clicking tasks. Whether you are automating repetitive workflows, testing software, or playing games, this utility provides precise timing and cursor control without impacting system performance.

To maintain the smallest possible resource footprint, the application is written entirely in native C++ using raw Win32 APIs. It uses a modern event-driven thread system, meaning it consumes 0% CPU when idle and runs on less than 1 MB of RAM. The compiled executable is incredibly tiny, making it highly portable and efficient.

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Quick Start & Installation

You can choose to either download a pre-compiled version or compile the utility yourself.

Option A: Download Pre-compiled Packages

You do not need to compile the code manually. You can download the standalone executable immediately:

1. Go to the Release section on this repository page.
2. Download the latest UltimateAutoClicker.exe file.
3. Place it anywhere on your computer and run it. No installation is required.

Option B: Compile from Source

If you prefer to build the program yourself using a lightweight compiler like MSYS2/MinGW-w64:

1. Create a folder named AutoClicker on your computer.
2. Save your C++ source code as main.cpp inside this folder.
3. Create a resource script named resource.rc to bind your custom icon:

   101 ICON "app.ico"
   

4. Place your custom icon file in the folder and name it app.ico.
5. Open your terminal in that folder and compile the resource file:

   windres resource.rc -O coff -o resource.res

6. Build the final executable with high-efficiency size optimization:

   g++ main.cpp resource.res -o UltimateAutoClicker.exe -mwindows -lcomctl32 -static -s -Os -fno-exceptions -fno-rtti

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How to Use

Configuring and controlling your automated clicks is managed through a clean, intuitive native interface.

Step-by-Step Configuration

1. Set the Click Interval: Specify the exact timing between clicks using the Hours, Minutes, Seconds, and Milliseconds fields. Leaving all fields at 0 activates the unrestricted high-speed mode.
2. Choose Click Options: Select which mouse button to emulate (Left, Right, or Middle) and the click type (Single or Double).
3. Select Click Repeat Limit: Choose to repeat infinitely until stopped, or specify an exact number of clicks.
4. Choose Cursor Position:
   • Choose Current Location to click wherever your mouse pointer is currently resting.
   • Choose Specific Location to target static coordinates. You can manually enter X and Y coordinates, or click Pick Location to hide the window and capture coordinates automatically on your next click.

Setting up the Hotkey

To avoid confusion, configuring a global hotkey is split into a simple two-step process:

1. Click the box under 1. Press keys: and press your desired key combination on your keyboard (e.g., F6, Ctrl + Shift + Q, or Alt + Z).
2. Click 2. Apply Hotkey to register it. You will receive a confirmation message, and your new hotkey will automatically display inside the main START CLICKING button for quick reference.

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Understanding Key Features

Ultimate AutoClicker is designed with several low-level optimizations to ensure responsive and reliable performance:

• Event-Driven Efficiency: Unlike typical clickers that constantly run CPU-intensive polling loops in the background, this program uses Windows Event handles. When clicking is inactive, the background thread is completely asleep, consuming zero processor resources.
• Instant Stop Response: If you set a long interval (e.g., 10 seconds) and need to stop clicking immediately, pressing the stop hotkey triggers a thread interrupt. It will stop instantly without waiting for the remainder of the sleep interval to finish.
• High-Speed Yield Mode: Setting the click interval to 0ms switches the program to its fastest speed. Instead of pausing, the background thread utilizes Windows thread-yielding (SwitchToThread) to dispatch clicks as fast as your system hardware can process them.
• Always on Top: Checking the Always on Top box floats the interface over other windows, ensuring you always have quick visual access to the controls while running other full-screen or windowed programs.

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Maintenance & Removal

Completely Portable

Because the application is entirely portable and does not write to the Windows Registry or create hidden folders in AppData:

• To Reset: Simply close the application. Your settings will return to defaults upon your next launch.
• To Remove: Right-click the system tray or taskbar icon, select Close, and delete the UltimateAutoClicker.exe file. No residual files or configuration leftovers will remain on your computer.

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License (Click to expand)

This project is open-source and distributed under the MIT License.