performance

Fast & Deep Defrag to Optimize Hard Drive & PC Performance

Performance optimization, system monitoring, and CPU stability testing tool for Intel and AMD processors

Internet connection speed test application

System Informer is a free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware.

A modern, open-source system cleaner for Windows, macOS, and Linux

SysGauge is a system and performance monitoring utility allowing one to monitor the CPU usage, memory usage, network transfer rate, operating system performance, file system performance, the status and resource usage of running processes

A PC Benchmark Validation Software

A gaming performance overlay and telemetry application to monitor and measure your gaming experience.

Cross-Platform AI Benchmark

The Open Capture and Analytics Tool (OCAT) provides an FPS overlay and performance measurement for D3D11, D3D12, and Vulkan.

Vovsoft RAM Benchmark is a benchmarking utility designed to assess the performance of your RAM, revealing the speed of the memory. You can quickly test the RAM speed of your desktop or laptop computer.

Windows tuning for performance, gaming and privacy, with recorded changes and restore tools for supported settings.

A modern load testing tool, using Go and JavaScript.

SysGauge is a system and performance monitoring utility allowing one to monitor the CPU usage, memory usage, network transfer rate, operating system performance, file system performance, the status and resource usage of running processes

A TCP, UDP, and SCTP network bandwidth measurement tool.

MultiPing provides a graphical view of network performance, monitors hundreds of targets, and sends automatic alerts.

Become a debugging and web performance guru with the ultimate in-browser HTTP sniffer.

GPU monitoring tool for Windows - htop-like task monitor for NVIDIA, AMD, and Intel GPUs

Advanced Windows process and power plan manager.

Python frame stack sampler for CPython

An interactive SQL Execution Plan Viewer built with Tauri + Vue + D3.js

Modular PC optimization suite — timer resolution, stretched/custom resolution, a tweak catalog, and system diagnostics in one installed app.

Minimal, calm antivirus with real-time safety score and built-in system tools.

A modern task manager and system monitor for Windows 11, built with WinUI 3.

Native Windows performance diagnostics for the terminal

A real time, nanosecond resolution, remote telemetry, hybrid frame and sampling profiler for games and other applications.

Chromium browser compiled with the Clang/LLVM compiler.

Chromium browser compiled with the Clang/LLVM compiler.

The Apache JMeter application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance.

SysGauge Server provides the ability to display multiple, detached monitoring windows on different physical monitors allowing one to effectively utilize multi-monitor configurations and show as much information as possible in complicated

SysGauge is a system and performance monitoring utility allowing one to monitor the CPU usage, memory usage, network transfer rate, operating system performance, file system performance, the status and resource usage of running processes

Lightweight Windows tray controller for MSI laptops - switch User Scenarios (Extreme / Balanced / ECO-Silent) without the MSI Center UI.

A trusted computer performance measurement expert

Test your device's AI processing performance on CPUs, GPUs, and dedicated AI acceleration units to accurately measure your device's AI ability.

Open-source API client with a native C++ load-testing engine - Postman-style requests and k6-level load tests in one local app.

PPM is a tool that allows you to auto-apply two aspects related to process performance: priority in the system and processor affinity.

Lightweight, ultra-fast TUI system monitor for Windows written in Rust.

Modern Windows system toolkit — network monitor, performance tuning, cleanup, battery health, process manager, and more.

Measures the latency between CPU cores, forked from nviennot/core-to-core-latency

A lightweight, cross-platform system benchmark tool written in Zig. Single binary, zero dependencies.

PerfView is a CPU and memory performance-analysis tool.

CPU profiling trace viewer