Run Classic PC Games in Windows
Mode with DxWnd

DxWnd enables seamless windowed mode for classic PC games, enhancing compatibility and performance on modern systems while preserving the authentic gaming experience.

Powerful Features

DxWnd offers powerful tools that make old games playable on modern systems. From windowed mode support to advanced
compatibility fixes, here are the standout features that make DxWnd essential for retro gaming.

Windowed Support for Fullscreen Games

Enables classic games initially locked to fullscreen to run in a customizable windowed mode, enhancing multitasking, compatibility, and user control on modern systems.

Advanced DirectX and Draw Integration

DxWnd intercepts DirectX and DirectDraw calls, allowing older games to run smoothly by customizing graphics rendering for better compatibility with modern systems and displays.

Compatibility Fixes for Legacy Software

DxWnd applies essential patches and tweaks that resolve crashes, graphical issues, and performance problems, ensuring the smooth operation of older games and software on modern systems.

Enhanced Mouse and Input Management

Gain precise control over cursor behavior and input settings to ensure smooth, responsive gameplay in older, compatibility-challenged titles.

Emulated Legacy Gaming Desktop Environment

Simulates a dedicated desktop environment to improve compatibility, stability, and visual scaling for running classic games on modern systems.

Visual Demonstrations (Screenshots & Video)

Showcase DxWnd in action through side-by-side screenshots and a concise video guide that simplifies setup and feature usage.”

Download & Install DxWnd

Download and install DxWnd to effortlessly run older games in windowed mode, enhancing compatibility with modern systems. Enjoy the smooth performance with minimal setup required.

Official Download Button

Versions Available (Stable, Beta)

Installation Instructions

System Requirements

Safety & Security Notice

How To Use DxWnd

Explore our comprehensive How-To Guides for DxWnd, which offer step-by-step instructions for running games in windowed mode,
troubleshooting errors, optimizing settings, and enhancing your gaming experience.

How to Run a Game in Windowed Mode

How to Fix Common Errors (Crashing, Black Screen)

Configuring DirectX Options

Running DxWnd with Steam Games

Setting Up DxWnd for Recording/Streaming

Specific Settings of DxWnd

Find optimized DxWnd configurations tailored for specific classic games. These settings help resolve compatibility issues,
enable windowed mode, and enhance gameplay on modern systems.

Diablo II

Red Alert 2

Age of Empires II

SimCity 3000

Need for Speed Series

Frequently Asked Questions (FAQ's)

What is DxWnd?

DxWnd is a Windows application that lets you run older or fullscreen-only programs, primarily classic PC games, in a windowed environment. It’s commonly used to fix display, resolution, and compatibility issues on modern operating systems like Windows 10 and 11.


Yes, DxWnd is entirely safe. It’s open-source and has been trusted by the retro gaming community for years. Always download it from the official SourceForge page to ensure you get the clean, unmodified version.


You can download DxWnd from its official SourceForge page. It’s distributed as a ZIP file and doesn’t require installation. Simply extract the files and run dxwnd.exe.

DxWnd runs on a wide range of Windows versions, from Windows XP up to Windows 11, in both 32-bit and 64-bit environments. Compatibility settings may vary slightly depending on the OS version.

Yes.DxWnd doesn’t directly integrate with Steam, you can configure it to launch Steam-based games by setting the path to the Steam executable and using proper launch arguments.

DxWnd doesn’t upscale graphics like a remaster would, but it can simulate higher resolutions, enable widescreen support, fix aspect ratios, and stretch or scale game windows.

To add a game:

  • Open DxWnd and right-click anywhere in the main window.
  • Select “Add.”
  • Browse to the game’s .exe file.
  • Adjust settings like resolution, DirectX hooks, and input behavior.
  • Save and double-click to launch.

Yes. Games like Diablo II and StarCraft often show incorrect colors on Windows 10/11. DxWnd includes options to turn off desktop composition and force proper palette management to fix this.

Common reasons include:

  • Incorrect file path to the game’s .exe
  • Missing administrator privileges
  • Conflicting DirectX settings
  • Antivirus or Windows Defender blocking execution
  • Running DxWnd and the game as an administrator often helps.

Yes. DxWnd supports a wide range of DirectX versions, primarily DirectX 2 through DirectX 9, along with DirectDraw-based games. It hooks into the rendering pipeline to simulate compatibility.

DxWnd is not designed for DOS games. For DOS titles, use DOSBox, a dedicated emulator. However, some Windows 95/98-era games may appear DOS-like but are still compatible with DxWnd.

To remove a game configuration, simply delete its entry in the DxWnd window. Since DxWnd is portable, uninstalling it is as easy as deleting the folder—it makes no registry changes.

DxWnd is not a performance booster, but it can help games run more smoothly on some systems by stabilizing compatibility and disabling problematic effects (like V-Sync or overlays).

Yes, you can set a fixed window size or enable the “resize” option in the profile. You can also allow the window to stretch or scale to fit your screen.

DxWnd is fully portable. No installation is required. Just extract the ZIP file and run the .exe. You can store it on a USB drive or external hard disk.

Absolutely. Each game gets its profile, where you can set window size, rendering method, compatibility flags, hotkeys, and more.

DxWnd works with .exe files—Windows executables. It’s built specifically for legacy Windows games and applications, not web-based or mobile games.

Yes. You can configure hotkeys for actions like toggling fullscreen, capturing screenshots, pausing the game, or locking/unlocking the mouse pointer.

The developer “go” periodically updates DxWnd, improving compatibility and performance. While not released on a strict schedule, updates are still ongoing as of the latest builds.

Yes. The official download includes essential documentation. Retro gamers share tips and profiles on forums like Vogons, Reddit, and YouTube, where you can also find many user guides and tutorials.

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