Free, open-source CCleaner alternative for Windows 10/11. No ads, no Pro version, no telemetry. 13 cleanup tasks in parallel. // Alternativa libre y gratuita a CCleaner.

Open-source Windows system toolkit: privacy toggles, DNS changer, file shredder, bulk app installer, network monitor, disk cleanup, process manager, and 55+ features in one portable .exe. .NET 10 / WPF.

One-liner to install Advanced SystemCare Pro -- the all-in-one PC optimizer that automatically cleans, fixes, and speeds up Windows.

Advanced SystemCare Pro cleans junk files, optimizes startup programs, and boosts PC performance. Includes real-time RAM optimization, registry repair, and privacy sweep tools.

Ashampoo WinOptimizer cleans junk files, fixes registry errors, manages startup programs and optimizes Windows performance in one click

Ultimate FPS Optimizer | Boost FPS, Reduce Ping, Optimize Windows Performance

простая и безопасная очистка диска C

Reduce Lag & Improve Frame Consistency

Lightweight system maintenance tool and automation hub for Windows.

Windows 10\11 optimizer

Optimizer is a modern Windows performance utility built using C# (.NET Framework) and Guna UI2. It is designed to improve system performance, clean junk files, boost games & emulators, and monitor system health — all through a smooth, futuristic UI.

A powerful, open-source Windows optimization and cleaning batch script. Speeds up PC, clears cache, fixes core files and disables telemetry.

AD HyperOptimize — Windows PC optimization suite built with Tauri 2 + Rust. Health scoring, GPU/CPU tweaks, game profiles, latency analysis, debloater, privacy, cleanup & more.

One-click PC optimizer for Marathon. Apply all proven tweaks from top gaming sites – boost FPS, fix stuttering, and get smooth gameplay. No manual registry editing.

WinMaster — Ucretsiz Windows Sistem Yonetim Araci | Indirme Sayfasi | botyazilim.com

Windowsowe narzędzie (WinForms, .NET 8) do szybkiego sprawdzania informacji o komputerze, temperatur, zdarzeń, dysków (SMART/sensory) oraz do uruchamiania komend serwisowych.

This repository provides tools and settings to clean memory and optimize performance in Genshin Impact, helping you achieve better FPS and smoother gameplay by managing system memory more efficiently.

Safe, transparent Windows cleanup utility with preview, results, backups, and dedicated sections for system junk, browsers, registry traces, startup management, and performance review. Built with PowerShell, WPF.

A comprehensive GUI-based diagnostic tool that analyzes your Windows PC's performance and provides actionable insights to improve system speed.