CCleaner

Cleaner tool for your system - protects your privacy, makes your computer faster and more secure.

• Bundleware - The software tries to install Avast too - Spyware, runs in background and collects information to send to Avast. Background mode can be disabled, but gets re-enabled on each run - Shows pop-up system wide ads from time to time

Freemium Mac Windows Android Android Tablet

SD Maid

File manager, search tool, removes orphaned files, freeze/reset/remove apps, optimize databases, find big files.

Freemium Android Android Tablet

Clean Master

Clean Master is an all-in-one cleaner app on Android for cleaning app cache, unused files, residual files, search history and uninstalling apps. With this apps user can...

Freemium $ $ $ Windows Android Android Tablet

Click&Clean

Click&Clean is a free, fast and easy-to-use extension for Google Chrome and Mozilla Firefox that can...

Free Mac Windows Linux Chrome OS Chrome ... Waterfox Pale Moon Firefox

PrivaZer

PrivaZer is a free tool for cleaning and PC confidentiality, which cleans unnecessary tracks with deep and thorough scanning, it's worth it! PrivaZer also has a...

Free Windows

jv16 PowerTools

PC System Utilities Software designed to make your computer work fast and smoothly.

Commercial Windows

SlimCleaner

SlimCleaner is a freeware PC maintenance program that uses crowd-sourced feedback to make up-to-date optimization recommendations for users. In many ways it's like...

• Bundleware The installer contains adware and possibly other malware. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/

Freemium $ $ $ Windows

EasyCleaner

EasyCleaner is a small program which searches the Windows registry for entries that are pointing nowhere. EasyCleaner also lets you delete all kinds of unnecessary files...

Free Windows

AppleJack

AppleJack is a user friendly troubleshooting assistant for Mac OS X. With AppleJack you can troubleshoot a computer even if you can't load the GUI, or don't have...

Free Open Source Mac

FCorp Cleaner++

Cleaner++ is a handy and reliable application designed to perform a quick cleanup Unused registry entries, Junk Files, as well as to uninstall programs from the computer.

• Discontinued Development of FCorp Software has been discontinued in 2016. Last version of Cleaner++, released in July 2016, can be still downloaded from SoftPedia.

Free Windows

CleanMyPC

CleanMyPC is a dozen tools in one for a cleaner and safer PC. It scans your whole system to clean up junk files and speed up your computer. Uninstall apps the right way...

Commercial Windows

Comodo System Utilities

Comodo System Cleaner is a powerful suite of utilities and tools that allows you to make your Windows XP or Vista computer faster, more efficient and more secure. ...

Free Windows

Disk Xray

Disk Xray is a disk usage statistics viewer, duplicate files/folders finder and cleanup tool for Mac OS X. Disk Xray consists of three modules: 1. Folder scanner is...

Commercial Mac

KCleaner

KCleaner is designed to be the most efficient Hard Disk cleaner, tracking every useless byte in order to give you all the resources you may need for your documents...

Freemium Windows

Baidu Cleaner

Baidu Cleaner is the most powerful PC optimization tool in the world. It offers comprehensive cleaning, and a smart junk cleanup reminder system. Baidu Cleaner also has...

• Discontinued This software is still available but has been in beta since 2015.

Free Windows