Top Alternatives to CCleaner

Glary Utilities is a comprehensive system cleaner and performance booster.

BleachBit quickly frees disk space and tirelessly guards your privacy.

AVG TuneUp is a free Windows utility designed to clean up junk files on your PC and possibly increase system performance.

Duplicate Cleaner helps you make some more room on your PC's hard drive by removing unnecessary or copied files in bulk.

Clean Master (Cleaner) is an app that will keep your Android device always tidy and performing well.

Auslogics BoostSpeed is a software application presented as a bundle of software utilities intended to speed up, optimize and clean the user's computer, fix registry errors, improve Internet performance, remove unneeded files and entries, and defragment the disks and the registry.

Advanced SystemCare Free is a popular system cleaner and optimizer.

CleanMyMac is a utility application for the macOS operating system.

OnyX is a multifunction utility that you can use to verify the startup disk and the structure of its system files, to run miscellaneous maintenance.

Wise Registry Cleaner is a free registry cleaner to improve PC performance.

FSlint is a utility to find and clean various forms of lint on a filesystem.

Wise Care 365 is a PC performance enhancement application, which consists of five key elements PC Checkup, System Cleaner, System Tune-up, etc.

Wise Disk Cleaner helps you claw back misused space on your hard drive by easily removing all sorts of redundant junk files, quickly.

System Mechanic is a software designed to repair, optimize, and protect Windows PCs.

Click&Clean is a free, fast and easy-to-use extension for Chrome that can be used as a powerful private data Cleaner.

SlimCleaner is a lightweight utility for removing all kinds of junk and broken files from your computer to help improve overall performance.

SD Maid will help you keep your device clean. It offers a collection of tools to manage apps and files.

Anti-Twin is a small software application which compares files, i.e. it searches for duplicate or similar files on your hard disk drive.

Comodo System Utilities is a collectio of system utilities.

RegSeeker is a registry and cleaning tool for Windows.

Cocktail is a general purpose utility for macOS that lets you clean, repair and optimize your Mac.

Uninstall Tool is a unique and powerful uninstaller software.

Stellar SpeedUp Mac is a set of utilities to deliver high-end performance on Mac OS X.

System Ninja is a fast, powerful and effective system optimization solution for Windows. It’s designed to quickly remove junk files, improve system speed and fix problems.

All-In-One Toolbox is a real toolbox for Android. It offers you a mere 29 different tools that you can use to keep your Android working in good condition.

FCorp Cleaner++ is a lightweight application designed for cleaning unused registry entries and uninstalling unused programs.

PrivaZer automatically recognizes your storage device type and adapts its overwriting algorithms to the storage medium.

Windows Repair is a utility that contains numerous mini-fixes for Windows.

Ashampoo WinOptimizer is a system tweaking utility.

Toolwiz Care is a free toolkit designed to speed up slow PC.

TweakNow PowerPack is a suite of PC registry cleaner utilities that let you tweak every aspect of your Windows 7, Vista or XP operating system and browser.

Monolingual is a program for removing unnecessary language resources from macOS, in order to reclaim several hundred megabytes of disk space.

jv16 PowerTools a utility software suite for the Microsoft Windows operating system designed to help analyze, optimize and maintain the computer.

WinUtilities is a multi-functional system performance and optimization suite for Windows.

Reg Organizer is a set of efficient tools to tweak, optimize, and clean Windows, designed to effortlessly free up system resources and rev performance to the max.