Empowering Multi-Monitor Users

Welcome to DualMonitorTools.org, the dedicated community hub for the world’s most lightweight and powerful open-source multi-monitor utility.

Open Source Driven

We believe in the power of the GPLv2 license. Dual Monitor Tools is, and always will be, free to use, modify, and distribute without hidden costs or bloatware.

Community Focused

Our mission is to provide the most comprehensive documentation, setup guides, and troubleshooting resources for the modern Windows 11 & 10 ecosystem.

Performance First

In an era of bloated software, we champion DMT for its sub-5MB memory footprint and zero-impact background performance.

The Legacy of Dual Monitor Tools

Originally created by Stig and hosted on SourceForge, Dual Monitor Tools (DMT) has grown from a simple cursor-locking script into a comprehensive productivity suite used by millions worldwide.

As modern operating systems like Windows 11 evolved, the need for a central, community-driven resource became clear. DualMonitorTools.org was established to bridge the gap between technical source code and the everyday user.

Community Disclaimer

This website (DualMonitorTools.org) is an independent community-led documentation project. We are not the original developers of the Dual Monitor Tools software. Our goal is to provide safe downloads, clear tutorials, and a better user experience for the DMT community. All software provided is under the original GPLv2 License.

Why We Support DMT

  • ✔️ 100% Clean: No bundled installers or adware.
  • ✔️ Authentic: Mirrors of original binaries.
  • ✔️ Updated: Focused on Windows 11/10 compatibility.
  • ✔️ Gratitude: Dedicated to the FOSS (Free Open Source Software) spirit.
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Safe & Private

Data Protection Guaranteed

Our Privacy Standards

At DualMonitorTools.org, we prioritize your digital privacy. Unlike many utility sites, we do not require user accounts, email subscriptions, or personal information to access our resources.

  • ✔ No Data Collection: The DMT software itself is offline-first and does not transmit your desktop data to any external servers.
  • ✔ No Third-Party Cookies: We minimize the use of tracking scripts to ensure a fast, anonymous browsing experience.
  • ✔ GPL Compliance: We fully honor the Free Software Foundation’s principles regarding user freedom and transparency.

Have questions or want to contribute to our documentation? Contact the Community Team