The best System Cleaner alternative to Kudu is BleachBit, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Kudu and loads of them are System Cleaners so hopefully you can find a suitable replacement. Other interesting System Cleaner alternatives to Kudu are CCleaner, Glary Utilities, Wintoys and SD Maid SE.
BleachBit deletes unnecessary files such as cache and cookies to enhance privacy and disk space efficiency on Linux and Windows. It supports numerous applications including web browsers, office suites, and multimedia tools.
United States
Enhances system performance by clearing unused files, optimizing registries, speeding up boot times, and updating drivers. It safeguards privacy via auto cleanup of cookies and browser history, freeing disk space with file cleanup, duplicate detection, and efficient startup management.
United Kingdom
Offers a suite of powerful tools to optimize your Windows PC performance with features like registry and disk cleaning, privacy protection, and internet speed optimization, designed for both novices and professionals, and available in 23 languages for global accessibility.
China
Unlock the full potential of the operating system and control every aspect of the experience in a safe and time-saving manner. You can configure, optimize, clean, repair, and tweak Windows to your preference, having all the settings you need at your fingertips.
Romania
EU
SD Maid SE (aka SD Maid 2) is a file management tool for Android that specialises in maintenance. Its core purpose is freeing up space and removing unwanted data.
GermanyEU
Open source Mac command line utility integrating disk cleanup, deep app uninstallation with artifact removal, disk analysis, optimization tasks, and a live terminal dashboard for real-time CPU, GPU, memory, disk, and network monitoring with interactive options.
China
A modern, professional-grade Windows debloating and privacy hardening tool. Remove bloatware, optimize performance, harden privacy, and reclaim control of your system.
Free, open-source macOS cleaner. CleanMyMac alternative with zero telemetry. Native SwiftUI, scheduled auto-cleaning, Xcode/Homebrew/system cache cleanup. MIT licensed.
United Arab Emirates
Open-source Windows software offering more than 30 system tweaks spanning performance, privacy, GPU, power, bloatware, and user experience, with detailed risk ratings, automatic backups, one-click reverts, built-in management tools, and user-controlled settings.
Vietnam
An open-source mac app cleaner inspired by Freemacsoft's AppCleaner and Sun Knudsen's Privacy Guides post on his app-cleaner script. This project was born out of wanting to learn more. There's probably parts of the code that could be done better as I'm fairly new...
RomaniaEU
Free zero-telemetry CleanMyMac alternative for macOS (Apple Silicon). Native SwiftUI: forensic uninstaller, disk analyzer, duplicates, Xcode/Docker reclaim. Source-available GPLv3 + Commons Clause.
Tron is a collection of programs, tools, utilities, and Windows functions that are all scripted together. Those programs and such are designed to remove malware and bloatware, repair damaged operating systems, update old versions of very common applications, free up drive space...
