Windows
Most popular 

System Cleaner

software
Relevance Popularity Rating
CCleaner

CCleaner

free rating
4,259,942
Piriform Software Ltd.
Junk files, unnecessary installation leftovers...
up on your system inadvertently, choking...manager, an uninstaller, a system restore option
Winamp

Winamp

free rating
2,462,571
Winamp SA
Winamp is an advanced audio and video player, which was released in 1997. It comes with a comprehensive...
Winamp is an advanced audio and video player, which was released in 1997. It comes
ESET NOD32 Antivirus

ESET NOD32 Antivirus

rating
835,465
ESET, spol. s r.o.
ESET NOD32 Antivirus gives protection to your computer from viruses, spyware, worms, trojans...
ESET NOD32 Antivirus gives protection to your computer from viruses, spyware, worms, trojans
BlueStacks

BlueStacks

free rating
821,211
BlueStack Systems, Inc.
BlueStacks is a free and handy utility that allows you to launch Android applications...
BlueStacks is a free and handy utility that allows you to launch Android applications directly
Audacity

Audacity

free rating
782,334
Audacity Team
Except for a few features available in some professional audio editors of the highest level...
Except for a few features available exclusively in some professional audio editors of the highest
IObit Uninstaller

IObit Uninstaller

free rating
688,354
IObit
Though most, if not all, programs and apps...
Though most, if not all, programs and apps come with their own uninstallation routine
Python

Python

free rating
682,175
Python Software Foundation
Python is an object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java. It comes with a large...
Python is an object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java
Driver Booster

Driver Booster

free rating
672,291
IObit
Driver Booster 8 is one of the most popular driver update...
restore the system, view system information ...including after system reinstall or upgrade
Avira Free Antivirus

Avira Free Antivirus

free rating
616,640
Avira GmbH
A free antivirus protecting your computer against all kinds...
swift and smooth system scans at the push...also an early warning system, which analyzes unknown
Advanced SystemCare

Advanced SystemCare

free rating
610,829
IObit
Though it incorporates one of the most powerful engines available in the market—...
certain performance settings, system errors ...an App/Extension Cleaner, a Performance
360 Total Security

360 Total Security

free rating
588,242
360 Security Center
360 Total Security protects you from various kinds of malware programs using multiple anti...
can also perform Windows system optimization by managing startup
Baidu PC Faster

Baidu PC Faster

free rating
512,737
Baidu, Inc.
Baidu PC Faster is a complete set of optimization tools. It has an attractive graphical...
eliminate malware infecting your system, such
Smart Defrag

Smart Defrag

free rating
312,794
IObit
Smart Defrag can defragment your files to improve the file-access speed from traditional magnetic...
cannot be moved while system is running
Revo Uninstaller

Revo Uninstaller

free rating
306,515
VS Revo Group
Revo Uninstaller helps you uninstall software and remove unwanted programs installed on your computer...
Revo Uninstaller helps you uninstall software and remove unwanted programs
Quick Heal AntiVirus Pro

Quick Heal AntiVirus Pro

rating
237,614
Quick Heal Technologies Pvt. Ltd.
Quick Heal AntiVirus Pro is a real time security protection...
time security protection system that ensures complete...slowing down your system. The program
Your Uninstaller!

Your Uninstaller!

rating
233,768
URSoft,Inc
The main use of this tool is to uninstall applications that are no longer needed...
that can do a much cleaner job, such...point to preserve your system
IObit Malware Fighter

IObit Malware Fighter

free rating
229,877
IObit
IObit Malware Fighter combines three engines (IObit Anti-malware Engine, the world-leading Bitdefender Engine...
resources, and protects your system
Glary Utilities

Glary Utilities

free rating
226,879
Glarysoft Ltd.
Glary Utilities is a set of maintenance tools that help you keep...
slowness, instability and system crashes ...options like "Registry Cleaner", "Spyware Remover"
Folder Lock

Folder Lock

rating
184,941
NewSoftwares LLC
If in search of a comprehensive solution to protect all your sensitive information from prying eyes...
can protect both your system...in case of a severe system failure or a change
AVG PC Tuneup

AVG PC Tuneup

rating
131,331
AVG Technologies
AVG PC Tuneup is an all-in-one system optimization tool. It has an dashboard that shows your PC's tuning potential...
an all-in-one system optimization tool

Tags

Spyware Clean pc Uninstaller Registry cleaner Startup manager Speed up PC Computer clean Security Cleaner Registry

Featured stories

See all
Best Tools to Restore Your System on Reboot Best Tools to Restore Your System on Reboot
Is there someone who keeps messing up your Windows and changing your settings? Here are some of the best tools to help you eliminate the problem.
Microsoft unwittingly installs Windows 10 on some systems Microsoft unwittingly installs Windows 10 on some systems
A "mistake" made by Microsoft started the upgrade to Windows 10 process automatically.
Are registry cleaners worth the effort for Windows 10 users? Are registry cleaners worth the effort for Windows 10 users?
Registry cleaning tools brag about speeding up your Windows by fixing broken registries and cleaning unnecessary entries, but how much of that is actually true?
These are the system requirements needed for Windows 10 VR These are the system requirements needed for Windows 10 VR
Microsoft has recently announced that Windows 10 VR headsets from third-party OEMs will become available in 2017. Here's the hardware that you will need to be able to use them:
Overwatch to improve its aiming system on consoles Overwatch to improve its aiming system on consoles
Blizzard will soon allow those who play Overwatch using a controller to customize the aim smoothing feature and even turn it off completely.