Se7en Theme Source Patcher -

: Before applying any changes, the tool creates a system restore point and saves original file versions to allow for uninstallation or recovery. Portable Design

It opens the door for thousands of community-made "7tsp" packs available on art sites like DeviantArt. How to Use the Patcher Safely Se7en Theme Source Patcher

At its core, Se7en Theme Source Patcher is a GUI-based application that modifies system files like shell32.dll, explorer.exe, and imageres.dll. These files contain the "source" resources for the Windows UI. By replacing the default icons and bitmaps within these files with custom versions, the patcher allows for a total visual overhaul. : Before applying any changes, the tool creates

This is mandatory. The changes only take full effect after a restart. : Before applying any changes