Gfx Boot Customizer V1.0.0.7 [updated] -

is a freeware Windows utility designed to modify the graphical boot screen (the screen that appears before the login prompt) on Windows 7, Windows 8, and early builds of Windows 10. Unlike later versions of Windows that enforce digital signature checks on boot resources, this tool targets the legacy "bootres.dll" and "winload.exe" resources, allowing users to replace the standard logo with a custom image.