CCleaner is described as 'Optimizes systems by removing unused files and cleaning registries, speeding up PCs. Features include automatic cleaning, driver update, privacy protection' and is a leading System Cleaner in the os & utilities category. There are more than 100 alternatives to CCleaner for a variety of platforms, including Windows, Mac, Android, Linux and Android Tablet apps. The best CCleaner alternative is BleachBit, which is both free and Open Source. Other great apps like CCleaner are Glary Utilities, PrivaZer, SD Maid SE and CleanMyMac.
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![BleachBit user interface in dark mode [source: official documentation]](https://img.alternativeto.net/s/309x197/jpeg/bleachbit_608743_full.png)
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
Advanced PC cleaner removes unnecessary tracks through comprehensive scanning, secures digital footprints from browsing and file downloads, frees disk space, and backs up registries, compatible with system 7 to 11. Offers installable or portable app options with customizable setup.
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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.
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All-in-one Mac cleaner: Remove junk, duplicates, malware, and enhance performance. Deep clean, scan threats, manage apps, update software, declutter storage for optimized Mac efficiency. Offers personalized optimizations ensuring your Mac is ready for any task.
Ukraine
The free system maintenance suite your PC deserves. 15+ powerful tools to clean, optimize, and protect your Windows, macOS, and Linux machines. Open source, no ads, no bloatware. Just a faster computer.
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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
Multifunction utility for system maintenance, file verification, and cache removal, also allowing Apple app parameter tweaks. Compatible with major OS versions, featuring improved APFS snapshots deletion, enhanced cache removal, and new customization options.
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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
Clean up useless and outdated junk files, browser traces, cookies, and history. Free up disk space, protect your privacy, and speed up your PC.
China
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...
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Tune-up software developed by Microsoft that helps reduce ram usage, clean junk files and keeps your Windows device running smoother. Also contains a user interface for Windows Defender Antivirus.
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![BleachBit user interface in dark mode [source: official documentation]](https://img.alternativeto.net/s/618x394/avif/bleachbit_608743_full.png)
