Flashing

Rufus - Tool for creating bootable USB drives. With functions for customizing Windows installations. 10/10
Raspberry imager - Official RPI software for not only RPI devices. I like to use it for setting up things quickly. 10/10

Systems

Windows 11 - Classic Windows with new design and features. I personally like it 😜. 9/10
Windows 10 - Previous version of Windows and still the most used. 9/10
Kali Linux - Linux distribution for ethical hacking and pen testing. 10/10
Parrot OS - Same as Kali Linux but also focused on development. I like it a little more than Kali for its pre-installed tools. 10/10
Ubuntu - Simple and beginner-friendly Linux distro. I personally run it next to Windows for development and server management. 10/10
Red Hat Enterprise Linux - Enterprise-grade Linux distribution with long-term support. I have no experience with this distro. 9/10
Arch Linux - Lightweight and highly customizable Linux distribution. I havent tried it yet. 8/10

Customization

Windows

TranslucentTB - Makes your taskbar transparent in Windows 11 / 10. Love it πŸ’–. 10/10
Rainmeter - Adds ability to have widgets and useful things on your desktop. 8/10
Start 11 - Windows 11 app that returns the old start menu. But it is paid. 10/10

Linux

Conky - Widgets and system monitor. Usefull for easy customization. 9/10
Grub Customizer - Graphical interface to customize the GRUB bootloader settings and messages. And also select the perfered OS. 8/10