8 Best PC Cleaner and Optimizer for Microsoft Windows 2021

Wise Cleaner
7 min readDec 8, 2021

There are several PC cleaners and Optimizers available on the software market. Surprisingly they all claim they are the best and provide the best functionality at their end. PC Cleaner and optimizer improve the functionality and help PC to run with its faster mode. And for Microsoft Windows, the cleaning and optimizing process should follow every one week or two weeks gap. Professionals use their laptop or PC for a long time, browse sites that collect cookies, junk etc. Users must keep handy the cleaner and optimizer software ready with them to avoid unnecessary hassle.

Why do you need a PC Cleaner and Optimizer?

If you want satisfactory performance from your PC, you must take care and fix the space-related issues. The primary reason is to clean the PC, remove the junk files, cache, unwanted registry entries, unused applications etc., from the PC and optimize the computer’s speed and functions. All these junks, caches, and registries occupy the required space of your computer or laptop. To maintain its required speed and performs as per its configuration, the PC needs regular cleaning and optimizing the entire system.

8 best PC Cleaner and Optimizer software: Clean and Optimize your PC for lifetime service guaranteed

Wise Care 365

Wise care 35 is the best software that cleans all the unwanted stuff from your PC in a hassle-free manner. If your pc shows slow and does not produce the desired performance, Wise Care 365 will clean and remove all those unwanted items permanently. It runs thoroughly and optimizes your PC, fixes the speed and increases the performance level. What else do you want? The software is 100 % safe for use, and it will not interfere with your PC data. One of the best software that works to fix the PC, remove unwanted things, make it stable and increase its speed.

The Features of Wise Care 365

● It’s a multi-tasker software

● Deep and fast cleaning and identified junk, cache, registries will delete permanently

● Works in a super faster mode

● Occupy less system resource and produce a much more significant result

● Optimize the system and improve the speed of your PC

● You can auto-schedule the cleaning and optimizing process

Price: Free and Pro are both versions available. Pro comes at $29.96

Compatible windows: Windows 10/8/7/ Vista/ XP

Pros

● It’s advanced software that provides all the latest functionality

● It has multi-tasking ability

Cons

● There are no cons with it

IObit Advanced SystemCare

IObit Advanced SystemCare functions with its advanced features. The software can go with deep cleaning, real-time optimization, and registry removal and boost the PC’s speed.

The Features of IObit Advanced SystemCare

● Advanced cleaning and optimization process

● Works in multi-tasking mode

● The user-friendly customizable interface is easy to use with correct all the errors on your PC

● The auto-cleanup option is there

Price: Free and Pro, both versions available. Pro starts with $20

Compatible: All the latest Windows

Pros

● The customizable interface is easy-to-use for users

● Free and Pro, both versions available

Cons

● Cannot detect individual files while optimizing

● During installation, other unwanted software also install

Piriform CCleaner

Piriform CCleaner cleans and optimizes your PC. The software works an auto-scheduling process that cleans up the PC by removing temporary files, unwanted registry entries, windows cache etc. It improves the speed quality of your PC.

The Features of Piriform CCleaner

● The auto clean up mode you can enable

● The software helps to improve the PC speed

● It can optimize the windows and improve the overall performance

Price: 14 days trial version is free. Later you have to pay $24.95

Compatible: macOS, Android, Windows

Pros

● Desktop and mobile, both versions available

● User-friendly interface

Cons

● Can create duplicate tools after the installation

● Slow in speed

Razer Cortex

Razer Cortex is best used for gamers out there. The software removes unwanted applications, windows cache, cookies and various registry entries and improves the overall functions of your PC. It also clears out system memory and defrags it to increase the performance level.

The Features of Razer Cortex

● The software works best in gamers’ PC

● It suspends all the unnecessary system processes, removes junk, cache, cookies, and unwanted files from the PC

● While cleansing, the process displays the FPS statistics

Price: It’s a Free tool

Compatible Windows: Windows 10/8/7

Pros

● It takes update regularly

● Best use for gamers

Cons

● While downloading install other softwares also

● The system optimization function is limited

Ashampoo WinOptimizer

Ashampoo WinOptimizer functions to remove unwanted items from your PC. You can set auto-scheduling tasks for cleaning and optimizing processes. If you want a detailed description of every removal, including reasons and kinds of errors that bring down your PC performance, the software suits you the best.

The Features of Ashampoo WinOptimizer

● The software provides you with a detailed description of the removal the unwanted items from the PC

● The software set a module to routine maintenance tasks to detect the issues and remove them permanently

● With a single click, you can clean browser cookies and registry entries

Price: Available Free and Pro both. Pro price is $49.99

Compatible Windows: The latest windows are compatible

Pros

● You will get a detailed scanning report

● Deep, fast and thorough scan options are available

Cons

● Pro version comes with more features compared to accessible mode

● The user interface is not much active

Restoro

The software offers a wide range of PC cleaning and optimizing functionality. With a single click and a thorough scan, Restoro detects the issues that become barriers to your PC’s overall performance. After cleaning all the unwanted items from your PC, it optimizes with a standard process so that your PC gets back its earlier speed.

The Features of Restoro

● It’s a powerful system repair tool that cleans all the unwanted items from your PC

● The fast and deep scan even detect the malware infectious issues about your PC

● Restoro works on the security and privacy protection of your PC along with the cleaning and optimization process

● Fast and quick detection process saves your time

Price: Free and Pro available. Pro comes under two tiers: $29.95 for a one-time repair license; $39.95 for one license with unlimited use.

Compatible Windows: Windows 10/8/7

Pros

● Fast and deep scanning is there

● It’s a powerful tool that scans and detect even the malware

Cons

● The free version comes with limited features

● The software works with Windows OS

Iolo System Mechanic

Iolo System Mechanic optimizes your PC after cleaning up junk files, folders, unused applications, unwanted registry entries etc., from your PC and helps run with the fastest speed. The software also creates a safeguard that traces your browsing history, eliminate malware and saves your PC from virus attack.

The Features Iolo System Mechanic

● It’s tune-up your system after removing all the junk elements

● It scans your browsing history and verify the data and protect your PC from malware attack

● System Mechanic optimize the PC and helps to improve the performance

Price: Available Free and Pro. Pro price is $49.95

Compatible Windows: Windows 8/10/11

Pros

● Cleanup with one-click

● You can optimize the scan type

Cons

● Without Pro purchase, you cannot access a few outstanding features

● Much expensive

● More features may help confused users

CleanMyPC

With a single click, the software can clean your PC, optimize your system, manage the files and tools and help to organize your PC following a proper system. After installing the software, you can avoid system crashes and multiple errors that affect the overall functions of the PC.

The Features of CleanMyPC

● It cleans and optimizes your PC

● Backup all the data before permanent deletion

● Remove the reasons for system crashes and errors to run the PC smoothly

● Can clean up excessive broken data

Price: Free and Pro both are available. Pro starts with $39.95

Compatible Windows: Windows 7 & Up

Pros

● Remove the excessive broken data

● Auto ran optimization option available

Cons

● The interface is a bit complex for the beginners

● The free version is much limited

Conclusion

PC cleaning and optimizing process give a new life to your PC as it helps to get back required space to run the system better. Cleaning and optimizing process also ensure should not corrupt all the valuable applications, and there will be no malware attack to destroy the system OS. Regular cleaning and optimization ensure the overall performance that affects your productivity as well.

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