DirectX Changer Download

DirectX Changer is a lightweight Windows utility designed to help you run older games and apps that expect specific DirectX versions. Instead of replacing your system’s DirectX, it creates per-application profiles, manages safe DLL overrides (such as d3d9.dll or dxgi.dll), and applies compatibility layers so titles built for DirectX 9/10/11 can launch and behave more reliably on modern systems.

Key features:

Per-app profiles: Configure settings on a game-by-game basis without affecting the rest of your system.
Smart detection: Identify the DirectX version and feature level an application is using.
Compatibility layers: Enable or disable DirectX 9/10/11 wrappers and presentation modes to resolve crashes, stutter, or black screens.
DLL override management: Safely place and remove local DirectX proxy DLLs; automatic backup and restore of originals.
One-click rollback: Revert changes instantly if a profile doesn’t help or causes issues.
Diagnostics: Export logs to assist with troubleshooting and support.
Portable option: Run without a full installation if desired.

How it works: DirectX Changer does not replace or downgrade the system-wide DirectX components. It applies targeted, reversible compatibility tweaks at the application level—useful for legacy titles, modded setups, or testing performance differences between render paths.

System requirements:

Windows 7, 8.1, 10, or 11 (64-bit recommended)
Administrative rights for applying and removing overrides
Latest Visual C++ redistributables (recommended)

Notes:

Always back up your game folder before applying overrides.
Not affiliated with or endorsed by Microsoft.
Results can vary by title; some games may require additional patches or community fixes.

The most popular version of DirectX Changer among our users is 1.1. The name of the program executable file is KMDXC.exe.

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