Gfx Boot Customizer V1.0.0.7 Mega Online

First, a : GFX Boot Customizer is originally a tool by ProfiSoft to customize Windows boot screens ( .efi , bootmgr , winload ). The "Mega" version is often cracked, unstable, and may contain malware. Use at your own risk.

It sounds like you're looking for an within GFX Boot Customizer v1.0.0.7 Mega — likely the modified/cracked version circulating online (often named "Mega" due to the file size or repack group). gfx boot customizer v1.0.0.7 mega