Open Source TypeScript PC Cleaners

Sparkle is an open-source Windows utility for removing unwanted software, cleaning system files, and adjusting PC settings. It combines reversible tweaks, recommended presets, and debloating tools in one interface. Users can clear temporary files, cached data, and other system clutter. The application also provides maintenance utilities, DNS management, and batch application installation. A dashboard displays hardware and operating system information alongside the number of active tweaks. Sparkle supports Windows restore points and lets users undo individual tweaks or all applied tweaks.

Kudu is a free, open source system maintenance and security application for Windows, macOS, and Linux. It removes temporary files, logs, browser caches, abandoned application data, and other unnecessary content to recover disk space. Its security tools include malware scanning, heuristic analysis, secure file deletion, and controls for Windows privacy settings. Users can analyze disk usage, manage startup programs, uninstall software, remove bloatware, clean stale drivers, and update multiple applications in bulk. Real-time monitoring displays processor, memory, storage, network, and drive health information. Kudu also supports scheduled scans, restore points, cleaning history, one-click maintenance, command-line automation, and an interface translated into 30 languages.

PC Tweaker is a Windows optimization and diagnostic application designed to help users review system settings before making changes. Built with Rust, Tauri, and React, it provides tools for performance tuning, gaming configuration, privacy, and maintenance. Its scanning system identifies potential issues involving startup processes, storage, hardware, and system settings. Users can inspect audio devices, analyze driver latency, and review hardware information before selecting adjustments. Gaming tools include configurable performance settings, processor scheduling options, and supported game session controls. Privacy settings address Windows advertising, tracking, and diagnostic configurations. The application records previous values and supports restoring eligible changes individually or by session. PC Tweaker also includes customizable Gaming, Study, and Work optimization profiles.