System cleaners rankings
System cleaners, ordered by GitHub stars · 13 projects
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Win11DebloatRaphireA lightweight, easy-to-use PowerShell script that allows you to quickly declutter and customize your Windows 10/11 experience by removing pre-installed apps, disabling telemetry, and more.PowerShell 57.9k 2026.08.242
czkawkaqarminA multi-functional file cleaning tool that finds duplicates, empty folders, similar images, and more.Fluent 33.9k 2026.09.093
Bulk-Crap-UninstallerBCUninstallerA free and open-source program uninstaller for Windows that excels at removing large amounts of applications with minimal user input, with support for cleaning up leftovers, detecting orphaned applications, and running uninstallers according to premade lists, compatible with Windows Store Apps, Steam, and Windows Features.C# 21.7k 2026.09.074
MangoDiskharry0703A safety-first, open-source cross-platform disk cleaner for macOS and Windows, featuring disk space analysis, duplicate file finder, large file cleanup, app uninstaller, and startup manager.Rust 4.2k 2026.10.165
light-cChunyu33LightC is a free, minimalist, lightweight, and high-performance C-drive cleanup tool for Windows, used for safe junk cleanup, disk analysis, and system maintenance, built with React and Tauri.Rust 3.0k 2026.10.136
disk-butlerYGTQ3A Windows disk and memory maintenance assistant for everyday users, built with Tauri 2 + React, offering disk visualization, one-click cleanup, deep system cleanup, and startup management.Rust 563 2026.10.087
WonderBoxjasonwong1991WonderBox is a native macOS system toolkit offering honest memory optimization, deep cleanup that finds the real space hogs, app uninstall, disk analyzer, fan control, and keep-awake, with numbers you can verify in Activity Monitor.Swift 413 2026.10.118
CrunchyCleanerKnuspiiA lightweight cross-platform software cache cleanup tool, single binary with no dependencies, supporting Windows and Linux with a TUI interface.Go 156 2026.08.219
softmanagerDustinWinA portable, extracted edition of Tencent PC Manager's software manager that lets you download, install, upgrade and uninstall software on Windows and remove UWP apps in one click, with updateable software library files. 94 2024.11.1810
grcleangraentGrClean is a free, open-source Windows cleaning and optimization tool built on Electron + Vue3, offering junk cleaning, WeChat/QQ cache cleanup, big-file analysis, duplicate finder, startup management and a health score across 20+ modules, with a hard promise to never touch chat history.TypeScript 20 2026.10.0611
DevCleanermatou1118DevCleaner is a local cleanup tool for Windows with a native PySide6 interface, packaged as a single offline exe that scans and safely removes installers, temporary files, developer caches, and invalid registry entries.Python 2 2026.09.2912
DustingxiguayiqiuDusting is a Windows junk cleanup tool written in Go with giu, offering nine cleanup and management tabs for system junk, AppData, program leftovers, uninstalling, duplicate files, and more, plus 50 system utilities.Go 1 2026.08.1113
app_data_managerjr-createSoftware Data Migrator is a Windows 10/11 desktop tool for PC migration that scans installed software, infers their user-data directories, and offers back-up-then-delete and uninstall flows, with a PySide6 interface.Python 0 2026.09.27
Win11DebloatRaphireA lightweight, easy-to-use PowerShell script that allows you to quickly declutter and customize your Windows 10/11 experience by removing pre-installed apps, disabling telemetry, and more.PowerShell 57.9k 2026.08.242czkawkaqarminA multi-functional file cleaning tool that finds duplicates, empty folders, similar images, and more.Fluent 33.9k 2026.09.093Bulk-Crap-UninstallerBCUninstallerA free and open-source program uninstaller for Windows that excels at removing large amounts of applications with minimal user input, with support for cleaning up leftovers, detecting orphaned applications, and running uninstallers according to premade lists, compatible with Windows Store Apps, Steam, and Windows Features.C# 21.7k 2026.09.074MangoDiskharry0703A safety-first, open-source cross-platform disk cleaner for macOS and Windows, featuring disk space analysis, duplicate file finder, large file cleanup, app uninstaller, and startup manager.Rust 4.2k 2026.10.165light-cChunyu33LightC is a free, minimalist, lightweight, and high-performance C-drive cleanup tool for Windows, used for safe junk cleanup, disk analysis, and system maintenance, built with React and Tauri.Rust 3.0k 2026.10.136disk-butlerYGTQ3A Windows disk and memory maintenance assistant for everyday users, built with Tauri 2 + React, offering disk visualization, one-click cleanup, deep system cleanup, and startup management.Rust 563 2026.10.087WonderBoxjasonwong1991WonderBox is a native macOS system toolkit offering honest memory optimization, deep cleanup that finds the real space hogs, app uninstall, disk analyzer, fan control, and keep-awake, with numbers you can verify in Activity Monitor.Swift 413 2026.10.118CrunchyCleanerKnuspiiA lightweight cross-platform software cache cleanup tool, single binary with no dependencies, supporting Windows and Linux with a TUI interface.Go 156 2026.08.219softmanagerDustinWinA portable, extracted edition of Tencent PC Manager's software manager that lets you download, install, upgrade and uninstall software on Windows and remove UWP apps in one click, with updateable software library files. 94 2024.11.1810grcleangraentGrClean is a free, open-source Windows cleaning and optimization tool built on Electron + Vue3, offering junk cleaning, WeChat/QQ cache cleanup, big-file analysis, duplicate finder, startup management and a health score across 20+ modules, with a hard promise to never touch chat history.TypeScript 20 2026.10.0611DevCleanermatou1118DevCleaner is a local cleanup tool for Windows with a native PySide6 interface, packaged as a single offline exe that scans and safely removes installers, temporary files, developer caches, and invalid registry entries.Python 2 2026.09.2912DustingxiguayiqiuDusting is a Windows junk cleanup tool written in Go with giu, offering nine cleanup and management tabs for system junk, AppData, program leftovers, uninstalling, duplicate files, and more, plus 50 system utilities.Go 1 2026.08.1113app_data_managerjr-createSoftware Data Migrator is a Windows 10/11 desktop tool for PC migration that scans installed software, infers their user-data directories, and offers back-up-then-delete and uninstall flows, with a PySide6 interface.Python 0 2026.09.27