Top 10 Best ️‍PC Cleaner and Optimization Software

Top 10 Best ️‍PC Cleaner and Optimization Software


If your Windows computer suffers from slow boot times, frequent system crashes, or other common PC errors, download a PC cleaning and optimization tool immediately. By using these performance improvement programs, you can dramatically improve speed and increase overall productivity.

All of these computer tune-up and cleaning utilities perform various tasks such as deleting junk files, caches, cookies, browsing history, temporary files, fixing invalid registry entries, removing duplicate content and limiting unwanted processes from using background memory and much more. This guide focuses on the best paid and free PC cleaning apps available in the software world today.

The market is teeming with plenty of PC optimization software, all of them claim to offer faster performance than ever before, but not all of them live up to the hype. That is why we have tested over 30 PC optimizing software and collected the best tools that will surely speed up your system and keep it running longer.

What to look for in the best IT cleaning and optimization software?

Today, most PC optimization software for Windows 10 and other versions come with a wide range of features for deep cleaning and protection. Ideals include tools such as:


  • One-click solution: to quickly clean the PC and optimize overall performance:
  • System Cleaner: To scan and remove unnecessary clutter, junk files, caches, cookies and more.
  • Memory Optimizer: To manage background processes that use unnecessary RAM.
  • Application Uninstaller: To locate large, unused, and unwanted applications and remove them in bulk.
  • Registry Cleaner: Find and repair invalid registry entries.
  • Driver Updater: to install the most recent and compatible drivers for each device.
  • Duplicate Cleaner: to delete photos, videos, audios and other similar and identical files.
  • Game Booster: to enjoy the fastest gaming experience without lag.
  • Privacy Controls: To give your PC 360 degree protection.

And much more! Having each of these features in one tool indeed makes the best PC Optimizer software for Windows.

Here is the list of the best pc optimizer and cleaning software to tune up your Windows computer.

1/ Advanced System Optimizer

Advanced System Optimizer
Advanced System Optimizer

Advanced System Optimizer (formerly Advanced Vista Optimizer) is a software utility for Microsoft Windows developed by Systweak (a company founded in 1999 by Mr. Shrishail Rana). It is used to improve the performance and speed of the computer.

Advanced System Optimizer has been reviewed by PCworld, Cnet, G2, and Yahoo.

Advanced System Optimizer has utilities for optimization, acceleration, cleaning, memory management, etc. Its utilities include system cleaners, system and memory optimizers, junk file cleaners, privacy protectors, boot managers, security tools and other maintenance tools, fix missing or broken DLLs and includes a file eraser. There is a link (which is recommended), which is used to find the problems on the PC, to give information on how to speed up the computer or to view the settings of various features of the program with the scheduler.

The (Single Click Care) option scans the computer for optimization of all areas of the computer. This program has a tab (Optimization), which is used for memory optimization and to free up computer memory. The startup manager feature of this program is used to manage the programs that load when the computer starts up.

Registry Cleaner has 12 categories of registry errors and can detect and remove registry errors.

The 2008 version had more than 25 tools. It can be programmed to run optimization without user intervention.

2/ Advanced PC Cleanup

Advanced PC Cleanup
Advanced PC Cleanup


Main functions of Advanced PC Cleanup


Advanced PC Cleanup displays the current state of your Windows PC in a single scan. This includes all junk and temporary files as well as areas needed to be taken care of. It shows the storage space you can free up. Check for malware and saved information to secure your identity and your system at the same time.


1. Scan the PC for any clutter


The scan will show how much storage space can be reclaimed by deleting all unused files and old downloads. Clear personal information saved on the web browser.


2. One-click solution


Solve all issues like cleaning PC and improve performance with one click. Remove malware and adware to protect the system from any potential threat to data.

3/ Iolo System Mechanic

Iolo System Mechanic
Iolo System Mechanic

System mechanic Ultimate Defense

Total performance, protection and privacy

  • Speeds up CPU, memory, broadband, and hard drives
  • PC Cleaner removes clutter and junk files that slow you down
  • Antivirus features that block and remove the latest types of malware
  • Data recovery software to help you find and recover lost or deleted files
  • Password manager secures passwords and credit cards online
  • Protects browsing habits and thwarts the collection of personal data

4/ Piriform CCleaner

Piriform CCleaner
Piriform CCleaner


CCleaner, developed by Piriform (a company acquired by Avast in 2017), is a utility used to clean potentially unwanted files and invalid Windows registry entries from a computer. It is one of the oldest system cleaners, first released in 2004. It was originally developed for Microsoft Windows only, but in 2012 a macOS version was released. An Android version was released in 2014.

CCleaner has been reviewed by Chip.de, TechRadar, PC Magazine, and TechRepublic.

CCleaner can remove potentially unwanted files left behind by certain programs including Microsoft Edge, Internet Explorer, Firefox, Google Chrome, Opera, Safari, Windows Media Player, eMule, Google Toolbar, Netscape, Microsoft Office, Nero, Adobe Acrobat, McAfee, Adobe Flash Player, Sun Java, WinRAR, WinAce, WinZip and GIMP as well as browsing history, cookies, recycle bin, core dumps, file fragments, log files, system caches, application data , the history of autocomplete forms and various other data. The program includes a registry cleaner to locate and fix issues in the Windows registry, such as missing references to shared DLLs, unused registry entries for file extensions, and missing references to application paths. CCleaner 2.27 and later can erase the free MFT space of a drive or the entire drive.

CCleaner can uninstall programs or modify the list of programs that run at startup. Since version 2.19, CCleaner can delete Windows system restore points. CCleaner can also automatically update installed programs and computer drivers.

CCleaner also has its own web browser called CCleaner Browser. CCleaner browser is included for optional installation in CCleaner installer, but it can also be installed from its website. CCleaner browser avoids advertising, avoids tracking, has built-in security against all kinds of malware, phishing, malicious downloads and also avoids unwanted stuff like pop-ups or excessive browser cache. The browser is only available for Microsoft Windows.

5/ IObit Advanced SystemCare Pro

IObit Advanced SystemCare Pro
IObit Advanced SystemCare Pro

Advanced SystemCare 15

Clean, speed up, and protect your PC for peak performance


  • Free up space with enhanced AI cleaning of junk files and invalid registry entries
  • Disguise your real identity and remove traces of privacy so you can surf safely
  • 200% faster PC with automatic start-up management and free RAM
  • 1 click to keep your software up to date and get rid of PC risks

6/ CleanMyPC

CleanMyPC
CleanMyPC


Why are we stopping active development?


At MacPaw, we have made the strategic decision to focus our system maintenance and cleaning utilities on the Apple ecosystem.

Since honesty and caring for users has always been part of our core values, we have decided to announce that we will no longer be actively developing CleanMyPC. This will allow us to focus on our flagship product, CleanMyMac, and bring more valuable features to our users.

What does this mean for users?


1. You can still use CleanMyPC. It remains secure, stable, fully functional, and supported on all PCs that meet the system requirements:

  • Windows 7, 8, 10 or 11
  • 50.2 MB of disk space to install CleanMyPC
  • 2 GB of RAM

2. Windows 11 is the latest supported operating system. CleanMyPC may work on future versions of Windows, but we cannot guarantee the stability and security of the application and your data.

3. Only critical bugs in CleanMyPC will be fixed in the future. There will be no new features, changes, enhancements, or compatibility updates for the latest versions of Windows.

4. CleanMyPC will switch entirely from subscriptions to licensing.

  • All active subscribers will automatically receive a full license with no expiration date. The transition is free; you will not need to take any action or re-enable CleanMyPC on your computer. Once your new license is active, we'll send you an email about it.
  • To check the type and status of your license, you can use the online license manager or the help dialog of CleanMyPC. The subscription manager will no longer be available for CleanMyPC.
  • If you have an active CleanMyPC license, there won't be any changes for you, so you can continue to use the app as usual.
  • For new users, only one-time purchases (licenses with no expiration date) will be available on the MacPaw Store.

The CleanMyPC Support Portal is always up and running, along with the Knowledge Base, FAQs, and most importantly our Customer Support team.

7/ Glary Utilities Pro 5

Glary Utilities Pro 5
Glary Utilities Pro 5

Glary Utilities PRO is a powerful and premium all-in-one utility to repair, speed up, maintain and protect your PC. It optimizes your computer's performance, fixes problems, protects your privacy, and helps you customize your system according to your needs.

Glary Utilities Pro offers many powerful and easy-to-use system tools and utilities to repair, speed up, maintain, and protect your PC.

It allows you to clean common junk files from the system as well as invalid registry entries and internet traces. You can manage and remove browser add-ons, analyze disk space usage, and find duplicate files. You can also view and manage installed shell extensions, encrypt your files against unauthorized access and use, split large files into smaller manageable files, and then join them. Additionally, Glary Utilities includes options to optimize memory, find, repair or remove faulty Windows shortcuts, manage programs that start when Windows starts, and uninstall software. Other features include secure file deletion, an empty folder finder, and more.

All Glary Utilities Pro tools are accessible through a pleasant and completely simplistic interface.


Characteristics:


  • Automatic background care
  • Optimize, clean and increase the speed of your Windows.
  • Protect your privacy and security.
  • Block spyware, Trojans, adware, etc.
  • Correct some application errors.
  • Simple, fast and user-friendly interface
  • Much more powerful utilities

8/ Ashampoo WinOptimizer

Ashampoo WinOptimizer
Ashampoo WinOptimizer

Optimize and speed up your PC with ease

Ashampoo WinOptimizer FREE speeds up, cleans and repairs your Windows system. It is not only a cleaner, but it also provides utilities for system maintenance, performance or customization. Improve your security and protect your privacy with just a few clicks, also for Windows 10.


Windows 10 too slow? Ashampoo WinOptimizer FREE will fix it!

Ashampoo WinOptimizer FREE is the ultimate tuner and speed boost for your PC! This PC optimizer not only speeds up your PC, but rids your machine of unnecessary services and processes. Ashampoo WinOptimizer FREE also cleans your startup folder for faster boot times and more disk space. It is the perfect cleaning utility to make your PC run faster so that it feels like new!


Eliminate navigation traces

Internet Cleaner eliminates junk files created while browsing the web or downloading. Clear browser caches for all installed browsers and delete files and other history related objects, even on multiple user profiles! Clean your PC of junk files and reclaim disk space! Ashampoo WinOptimizer FREE provides individual configuration options for Chrome, Safari, Edge, Opera and cookie handling!


More details on the operating system and hardware

Ashampoo WinOptimizer FREE comes with extensive analysis capabilities which includes not only disk space usage but also system and hard drive benchmarks to determine system, processor and hard drive performance. Further information on system components and hardware is also available along with detailed details of installed hardware and software. Is your PC working? Here's where you can get to the root of the problem!


Protect your privacyh

Windows is known for its lax data and privacy policies. Ashampoo WinOptimizer FREE offers two powerful modules to personalize Windows and protect your privacy. AntiSpy takes care of telemetry, folder sharing, remote access and update settings while Win10 Privacy Control allows users to turn off location services, cloud syncing, Cortana and many other privacy related features. Not only will this help you protect your privacy, but it will also conserve valuable system resources.

Safely delete, encrypt and recover files

When deleting sensitive data, it is essential that the files in question cannot be recovered. File Wiper permanently wipes out files and makes them unrecoverable even for special data recovery tools. Ashampoo WinOptimizer FREE can also split large files eg. to place them on separate storage volumes and recover accidentally deleted files - unless they were deleted with File Wiper, of course!

Optimize your Windows system with FREE Ashampoo WinOptimizer and get the fast, light and secure system you always wanted!

9/ AVG TuneUp

AVG TuneUp
AVG TuneUp


AVG TuneUp, formerly known as AVG PC Tuneup and TuneUp Utilities, is a utility software suite for Microsoft Windows designed to help manage, maintain, optimize, configure, and troubleshoot a computer system. It was produced and developed by TuneUp Software GmbH. TuneUp Software was headquartered in Darmstadt, Germany, and was co-founded by Tibor Schiemann and Christoph Laumann in 1997. In 2011, AVG Technologies acquired TuneUp Software. AVG was then acquired by Avast in 2016.

In 2018, eighteen major versions of TuneUp Utilities were released. TuneUp Utilities got generally positive reviews, although several reviewers did not approve of its value for money.

AVG PC TuneUp offers features for PC maintenance, optimization, updates, freeing up hard drive space and uninstalling unwanted applications. The (Automatic Maintenance) tool removes tracking cookies, cache files, old files of deleted applications, and fixes issues with the Windows registry. PC TuneUp's "sleep mode" puts background processes to sleep until they are needed to reduce their load on computer resources. PC TuneUp also has an uninstaller to remove unwanted programs such as bloatware and a software update program that installs the most recent patches or updates. Disk Cleaner and Browser Cleaner tools remove installation files, temporary system files, browser caches, and other files.

10/ Restoro

Restoro
Restoro

The complete system solution

Powerful technology that securely secures and repairs any PC to an optimized state

It is the only software that any PC user has ever needed.

  • Remove malware threats
  • Detect dangerous websites
  • Restore maximum performance
  • Free valuable disk space
  • Replace damaged Windows files
People also ask:

Q1. What is the best PC cleaner?

Advanced PC Cleanup & CCleaner are the best Windows 10 optimization tools to clean a PC and keep it in good condition for a long time. Both cleaning utilities provide excellent modules for deep system cleaning, 360 degree protection, and memory boost.

Q2. What should I do to clean my PC?

Although the best bet for cleaning up your computer is to go through a dedicated computer optimizer. Alternatively, you can take several steps such as keeping your hard drive free, closing unused tabs, cleaning up browsing traces, temporary files, deleting large / unnecessary files, etc.

Q3. Is PC Cleaner Safe?

There are a variety of PC and Windows 10 cleaning optimization tools available in the market that advertise themselves as genuine to improve and speed up performance. However, not all of the claims live up to the hype. After researching over 30 PC cleaner apps for Windows, we've rounded up eight of them. All of them are safe to use and able to meet optimization needs and requirements.

Q4. How can I optimize the performance of my computer?

To optimize your PC manually, you need to do this: uninstall unused / large / unwanted apps, limit autorun items, remove junk files, caches and more, perform disk defragmentation, clean up duplicate files, use a lightweight browser.

Q5. Are the PC debugger programs working?

Well the short answer is yes! PC Tuneup utilities make a noticeable difference in the speed and overall performance of computers.

Q6. What is a PC optimizer?

The best Windows optimizer for Windows is the one that can help identify and remove temporary files, uninstall unnecessary computer programs, fix invalid registry entries, and help resolve common computer errors by optimizing the device for optimum performance.

The Final Word on the Best Free PC Cleaner & Optimizer for Windows 10, 8, 7

That concludes our list of the best free PC cleaners and best PC optimizers you can get your hands on in 2021. It's a tough choice to make when you have so many apps doing almost the same tasks.

In our opinion, we suggest Advanced System Optimizer as the best Windows optimization app as it covers many aspects of cleaning your PC and that too at no cost. When it comes to choosing the best PC optimizer, Advanced PC Optimizer wins the battle of the comparison because it includes one of the best malware protection modules in addition to several optimization aspects.

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