UltraVNC
Control another PC remotely via internet or network, with support for file transfer.
Fan Control allows the user to control the CPU, GPU and case fans on the fly or with predefined profiles. This makes it easier to reach the perfect balance between temperature, stability, and noise. Requires the free .NET Framework.
Ultimate Boot CD 5.3.9 assembles over 100 PC hardware diagnosis tools into one bootable CD to analyze and repair hard drives and to fix boot problems (CD iso).
Hiren’s BootCD PE contains many tools you can use for analyzing, recovering and fixing your computer, even if the primary operating system can not be booted (CD iso).
Windows 11 UX Pack transforms your Windows system 10 into Windows 11 with themes, wallpapers, and sound effects.
Easily upgrade your Windows 7 or Windows 8 system to Windows 10 for free, with the Microsoft Media Creation Tool!
WinFi is a toolset for quick Wi-Fi troubleshooting. It's features and functions leave many other Wi-Fi analysis tools far behind.
WinRAR is a powerful archive manager that is compatible with many compression formats. It is commercial software, but you can use it for free.