The fastest free auto clicker for Windows. 512KB, no installation, no ads, no bundleware. One click and you're done.
No installer needed. Download and run.
Click the download button above to grab the OP Auto Clicker .exe file (512 KB).
Double-click the downloaded file. No installation — it opens instantly.
Set your click interval, mouse button, and hotkey (default F6).
Press F6 to start clicking. Press F6 again to stop. That's it.
Always free. Always improving.
OP Auto Clicker runs on virtually any Windows machine that supports .NET Framework.
Prefer GitHub? Need a portable version? We've got you covered.
Download from the official OP Auto Clicker GitHub releases page. Source code included.
View on GitHub →The standard executable. Downloads instantly, runs anywhere on Windows. No setup.
Download .exe →Extract anywhere — USB drive, network share, sandbox. Zero traces left behind.
Download .zip →Verified clean by VirusTotal. Open source on GitHub.
Yes — completely free, no premium tier, no ads, no subscriptions. OP Auto Clicker is open source and always will be.
Yes. Open source, code-signed, virus-free on VirusTotal. Audit the source yourself on GitHub.
Yes — fully tested on Windows 11 (both 32-bit and 64-bit). Also runs on Windows 7, 8, and 10.