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

NotMyFault is a free tool to crash, hang, and cause kernel memory leaks to learn how to diagnose different device and hardware problems on Windows systems.

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

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

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.

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.

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.

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.

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

Cloud Storage Tester runs a series of tests to ensure that your Dropbox desktop application transfers files to and from the cloud effectively.

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

BatteryCare is designed to optimize the usage and performance of the modern laptop's battery.

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

FileAccessErrorView reveals error details when a program attempts to open/read/write/delete a file.

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

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.

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.

Auslogics ChillMate is a compact yet powerful tool designed specifically to address the common issues of laptop overheating, battery drain, and intrusive fan noise.

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

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

HeavyLoad is intended to stress all resources of a PC (like CPU, RAM, hard disk, network, operating system, etc.) in order to test if it will run reliably under heavy load.

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.

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

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