Rainmeter
Enhance your Windows computer at home or work with skins; handy, compact applets that float freely on your desktop.
Rainmeter is the best known and most popular desktop customization program for Windows. Rainmeter skins provide you with useful information at a glance. It's easy to keep an eye on your system resources, like memory and battery power, or your online data streams, including email, RSS feeds, and weather forecasts.
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.
Download the latest LTS version of Ubuntu, for desktop PCs and laptops. LTS stands for long-term support — which means five years, until April 2029, of free security and maintenance updates, guaranteed.