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

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

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

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.

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.

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.

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

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

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

DPC Latency Checker (DPC) is a valuable tool that helps identify and diagnose issues related to Deferred Procedure Call (DPC) latency on Windows systems.

SimpleWMIView is a simple freeware tool for Windows that displays the result of WMI queries in a simple table and more

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

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.

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

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

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

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.

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

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

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.