WSCC - Windows System Control Center is a freeware app that will install, update, execute and organize utilities from suites such as Microsoft Sysinternals and NirLauncher.

Gamepad Tester is a portable app that allows you to test your Xbox controller's buttons, triggers, thumbsticks, and vibration motors for issues.

Stress My PC is a freeware stress testing software designed to perform a computer stress test.

Microsoft Sysinternals Suite is a portable app containing dozens of Sysinternals troubleshooting utilities and Help files.

BurnInTest Windows is a software tool that allows all the major sub-systems of a computer to be simultaneously tested for reliability and stability. Also available for Linux.

Sergei Strelec's WinPE 64-Bit for Windows 10/11 creates a bootable DVD or thumb drive for PC maintenance, including partitioning, backup and restoring, diagnostics, data recovery, and more. There are 32 and 64-bit and a smaller update available.

StressTheGPU allows you to perform stressing and maxing out of your graphics cards.

Sergei Strelec's WinPE creates a bootable DVD or thumb drive for PC maintenance, including partitioning, backup and restoring, diagnostics, data recovery, and more. Current users can download the smaller update here or 64-bit Windows 10/11 only here.

Error Lookup is a lightweight program for retrieving information about Windows errors.

IsMyTouchScreenOK is a portable app that allows you to check your LCD or plasma monitor for properly functioning multi-touch.

Chainsaw allows advanced users to search and hunt through Windows Event Logs rapidly.

Sys_Minion is geared towards providing shortcuts to a small list of common, hard-to-find, and even hidden Windows utilities. Video tutorial available.

Macs Fan Control allows you to control various vital aspects of fans including noise and overheating issues on Macintosh machines running Windows.

Windows Repair Toolbox includes most third-party applications and utilities you might need to repair any Windows problems in one small application. Video tutorial available.

BIOS Beep Codes Viewer helps diagnose computer issues by interpreting BIOS beep codes during system checks and start-up. Portable version is also available.

SystemRescueCd is a Linux system rescue disk available as a bootable CD-ROM or USB stick to administrate or repair your system and data after a crash.

Microsoft Support and Recovery Assistant (SaRA) is a desktop client that enables Microsoft customers to troubleshoot and diagnose their issues.

Malwarebytes Support Tool assists you to troubleshoot issues with Malwarebytes for Windows and more.

Sergei Strelec's WinPE Update is for updating to the latest version of Sergei Strelec's WinPE.

Event Log Explorer enables you to diagnose any issues generated within Windows quickly.

SARDU multiboot creator builds a multiboot USB stick (or other removable) for PC and Mac with Utilities, Antivirus, Windows PE, and more in a few minutes without making partitions and without any knowledge of Multiboot systems.

Windows Malware Effects Remediation Tool is an Open Source tool for cleaning the aftereffects of malware infections.

Calibrite PROFILER provides an intuitive and easy-to-use calibration software solution for Calibrite calibration devices.

EventLook is a free, portable app designed to be a better alternative to the Windows event viewer.

Passmark BurnInTest Linux is a software tool that allows all the major sub-systems of a computer to be simultaneously tested for reliability and stability.