The best programs for cleaning and optimizing your computer

Often the user is faced with the problem of reduced PC speed, slow system loading, and a significant decrease in its performance and performance. The reason for this may be the accumulation of remnants of deleted software, unnecessary registry entries, errors and other “garbage” in the “bins” of the OS.

To solve these problems, you can use programs to clean and optimize your computer, which we will introduce you to in this review. Each utility has a unique set of capabilities, useful options, user settings and significant advantages. Get to know the products and choose the best optimizer.

Computer Accelerator download

A powerful product designed to eliminate system freezes and crashes, effectively optimize the registry, clean your computer of junk, and manage startup. According to the developers, with the help of their program, PC operation will be accelerated by up to 70%, and Windows loading and performance will improve significantly. Using the scheduler functions, you can run optimization on a schedule, specifying the frequency and selecting the necessary items, and using the options for detecting and correcting errors, you can eliminate the problems found. Accelerator tools will help you deal with traces of temporary files, broken shortcuts, browsing history, old keys and other elements that slow down the system.

The best programs to clean and optimize your Windows 10 computer

Tools for cleaning and optimizing your PC help you semi-automatically find duplicate files, unnecessary documents and libraries on your hard drive, restore the registry and get rid of unnecessary services and processes.

AVG TuneUp Performance Optimizer

AVG TuneUp Performance Optimizer is a solution for office and home computers. Developers offer tools to speed up your PC, search for unnecessary files, track cookies and browser cache, and update drivers and software through the application.

The special feature of AVG TuneUp Performance is to demonstrate optimization results using graphs, lists and charts. The “Before” field displays current indicators, and the “After” form talks about possible changes and innovations that will appear. Visual cues will help an inexperienced user understand the interface and tools of the program.

AVG TuneUp program interface

CCleaner

CCleaner is a service for cleaning and speeding up your PC. The developers offer privacy settings, fixing errors and problems, updating drivers, editing the registry, and deleting unnecessary files on the hard drive.

Clearing temporary data is automated and is performed in the background 2-3 times a week or when the PC starts. There is interaction with browsers. You can hide pop-up ads, enable warnings when downloading information from phishing sites and unverified data from the network.

Ashampoo WinOptimizer

Ashampoo WinOptimizer is a set of tools for desktop computers and laptops running Windows 10. Allows you to configure to save battery power:

• display brightness decreases;
• services and graphic effects are disabled;
• background processes;
• The performance mode changes to energy efficient.

Note! The program interacts with browsers to protect against banners and unwanted plugins.

WinOptimizer is adapted for automatic operation. You need to click Start in the main menu, after which diagnostics will begin, displaying information about the system. Before making changes, the program prompts you to make backup copies.

Ashampoo WinOptimizer interface

Wise Care 365 download

The utility diagnoses the working system and provides advice for optimizing it. Vice Care can easily handle cleaning the registry, deleting cache from the browser, clearing junk, defragmenting disks and protecting confidential data. The program analyzes the system and provides recommendations for resolving the issue of improving PC performance. The functionality also includes creating backup copies, generating passwords, checking software for updates, and clearing unused material. Please note that the free version does not have the ability to create a backup copy.

Clean up your internal drive

If the internal memory is almost full, this can slow down your Windows computer. Open search and type Disk Cleanup . Click on the suggested tool. Specify the drive and wait for the program to complete the scan. Click Clean up system files . Then run the scan again.

If you are prompted with the option “Previous Windows installations”, check the box next to it and click “OK” . You can also mark other options and erase them.

Disk Cleanup:

Advanced SystemCare download

The product consists of a number of specialized utilities, the functionality of which is aimed at optimizing, increasing productivity and significantly improving the performance of Windows. The optimizer performs useful and important actions for the system, namely: optimizing and defragmenting disks, cleaning temporary files and the system registry, increasing the productivity of the operating system, correcting errors, protecting against spyware, managing startup lists, clearing the history of viewed files and the web browser. After installation and the first launch, a backup copy will be automatically created, to which you can return at any time.

Rating of the best optimizers for Windows 10

PC optimizers are programs that allow you to improve the performance and speed of the operating system, remove outdated entries, errors, garbage and irrelevant data from the registry.

Carambis Cleaner download

The program improves PC responsiveness by cleaning the machine from useless registry entries and system areas, as well as correcting various types of errors. The “Cleaner” comprehensively improves computer performance, cleans up the “tails” behind the browser, deletes short-term cache data, duplicate objects and unnecessary registry keys. Karambis Cleaner includes tools for permanent cleaning of files and folders, as well as a startup manager. It is worth noting that the trial version only involves scanning the system, while other features are available when purchasing a license.

Kerish Doctor 2019

- another paid “vitamin” for Windows, which promises to keep the patient healthy and cheerful. The utility operates in two modes - automatic and manual. When launched in the first, optimization is carried out in real time without active user participation. In the second - only on command. By the way, to save resources, you can switch some functions to automatic mode, for example, only threat protection, and run the rest as needed.

The wealth of features of Kerish Doctor 2022 is not inferior to WinOptimizer. There is no one-button system optimization function here, but there is its analogue - a full check and subsequent elimination of the problems found. Before scanning, the program creates a registry backup.

Key features of Kerish Doctor 2022:

• Full diagnostics - identifying the main problems of decreased productivity.
• Cleaning up digital waste.
• Selective scanning of user-specified objects.
• Solving common Windows problems.
• Fine-tuning the system.
• Checking vulnerabilities and updates of installed programs.
• Optimization of startup, network connection, task scheduler, memory, services.
• Recovering deleted data.
• Find duplicates, empty folders and large files.
• Collecting information about the system.
• Protection against malware, including system blockers.
• Game Booster - acceleration of gaming applications.
• Real-time failure prevention.
• PC hardware temperature monitoring.
• Privacy protection.
• System Restore.
• Process and startup manager.
• Task Manager.
• File shredder.
• Analyzer of statistics of completed operations.

When run periodically, Kerish Doctor noticeably improves Windows performance, including by correcting errors that other optimizers missed. However, in automatic mode, when all available functionality is used, old and slow computers can become even more dull.

The cost of a program license key for 1-3 computers starts from 390 rubles. The license is valid for 1-3 years.

Wise Registry Cleaner download

The application is specially designed for high-quality cleaning of the system registry while providing the user with information about identified problems. The software is also capable of removing damaged, incorrect, unused or outdated files, increasing disk space, creating a copy of the registry, and sorting analyzed errors into “safe” and “suspicious”. Important files will not be deleted without the user's prior approval, and all deleted information can be easily found in the REG file.

CCleaner download

The utility quickly finds and efficiently removes temporary web browser data, unused or old files and other “garbage” clogging the system. SeaCleaner not only optimizes Windows, but also increases free disk space, thereby speeding up the PC's performance and response to commands. The user can selectively send files for scanning and destruction, configure cleaning of the cache, recycle bin, buffer, cookies, temporary files, histories and recent commands. The ability to remove “meaningless” material and objects with incorrect extensions without affecting important information has been implemented. It has a clear Russian-language interface and free distribution.

Glary Utilities download

A high-quality useful application optimizes and cleans the system, improving its performance, defragments disks, cleans the registry, deletes and hides files, and also manages startup. Important advantages are the ability to search for errors in the registry and effectively eliminate them, remove irrelevant material without threatening important information, uninstall software on a computer, clear cookies and history in browsers, block malicious utilities, configure the autorun menu and manage running processes. In addition, Glari fixes broken links, encrypts data, checks folders and shortcuts, and also has settings for the context menu.

Programs to improve Windows 10 performance

Computer performance depends on many factors: the occupied space of the hard drive, the number of junk files, and the absence of unnecessary data in the system registry. Special software will help reduce the load on the central processor and speed up the PC.

Computer accelerator

“Computer Accelerator” is a multifunctional software package for fixing registry errors and deleting temporary files. The application transfers duplicate photos, documents and media content to the Trash, restores shortcuts and deep cleans selected hard drive partitions.

The developers have provided a “Startup” section, which allows you to configure programs, services and clients with games that start when Windows starts.

“Computer Accelerator” is distributed in three editions in Russian, without pop-up advertising or banners.

Interface of the Computer Accelerator program

Advanced System Care Free

Advanced SystemCare Free is a classic optimizer for Windows 10 with the ability to search for temporary files, defragment the registry and configure settings. A special feature is the in-program collection of additional utilities that can be selected and loaded as plugins.

Through Advanced SystemCare Free it is easy to update drivers and software, delete unnecessary data, change the design of the Start menu and shortcuts on the desktop.

The app has a Turbo mode to force background processes to stop, which improves gaming performance. There is also deep security optimization with “anti-spying” in the browser and ad blocking.

For beginners, a series of instructions has been prepared related to navigating the menu and selecting appropriate actions.

Comodo System Utilities

Comodo System Utilities is a universal solution for recovering lost shortcuts, cleaning the registry and deleting files that are not moved to the Recycle Bin in the standard way. The program has separate tabs containing tools for working with disk space.

Additional features include:

• “Autorun” setting;
• creating backup data;
• system recovery function.

Note! You can create restore points manually or configure automatic creation.

Comodo System Utilities interface

EasyCleaner download

Performs the functions of cleaning the registry, backing up performed actions and searching for duplicate, irrelevant or outdated files. EasyCleaner easily analyzes the system, identifies inaccuracies and errors, frees up space in the device memory, puts things in order in folders and optimizes. The utility has a graphical option for determining free space and a startup editor. The developers claim a guarantee of key preservation and system protection, effective “stripping” of obsolete material and noticeably improved machine operation. There is a “quick clean” option, setting up scanning of only selected zones and providing a graphical report upon completion of the scan.

AVG PC TuneUp download

This software checks programs, streamlines PC performance, and optimizes OS health. TuneUp improves performance, recovers accidentally deleted files, removes accumulated irrelevant material, defragments the hard drive and fixes broken registry keys. After launching the utility, the optimizer will automatically begin analysis and display areas that require correction. Among the shortcomings, we can note the English-language menu and the 15-day trial period.

Narrow profile cleaners

We’ll start our review with highly targeted cleaner applications that allow you to free up space on your hard drive. The principle of their operation: removing unnecessary objects previously generated by the system, web browsers and multimedia programs, clearing browser history of unused shortcuts, caches of help object files, remnants of installers and other components.

A simple free utility, WiseDiskCleaner, solves all disk cleaning tasks and allows you to defragment it. Using this program, you can set 2 levels of analysis: quick and deep; the latter, however, requires a lot of time, but you can assign it to a period of system downtime; an integrated scheduler is provided for this.

The next utility, PC Decrapifier, will discuss its functionality separately. The disk cleaning method proposed by the developers of this utility is a little non-standard, but quite effective. The program collects historical data based on user actions and automatically breaks all installed software into three categories: junk, useless, and after that the computer owner can make a decision and remove all unnecessary programs. Cleaning is carried out by standard uninstallers which can sometimes leave behind unused keys in the registry.

We recommend using WiseDiskCleaner; this utility is more flexible; it captures more system components for analysis; therefore, its scope of application is much wider than in PC Decrapifier, especially since its scanning algorithm cannot be influenced by subjective user assessment.

Razer Game Booster download

An excellent gamer's assistant that allows you to unload the RAM, close unused programs and optimize resources for a comfortable gaming experience. Helps improve the operation of the OS so that the game runs without freezes, glitches, and in a smooth mode. In addition, Riser Game Booster creates screenshots and captures video of the game using “hot keys”. The user can select resource settings and save all settings for later use. Since the software closes all slow-down applications, unsaved or unclosed material may be lost.

Remove unnecessary programs from your PC

The optimal solution to speed up Windows 10 on a weak laptop is to remove unnecessary software. This way you can avoid CPU and internal memory usage. Go to “Settings” - “Applications” and erase everything unnecessary.

To avoid software accumulation in the future, choose software carefully. For example, read software reviews before installing applications. Thanks to the product descriptions, you can choose only the software you need or switch to online services.

Removing software:

Soft Organizer download

Useful software removes uninstallable and unnecessary software, finds and cleans traces of applications, creates backup copies, and also allows an experienced user to intervene in the work process and control it. It is possible to simultaneously remove several items installed from the Windows Store and display the rating of applications based on the number of uninstallations after installation by other users. An easy search will help you quickly find the material you need by name.

Set up software startup

Many programs start automatically every time you turn on your PC. Some of them can slow down Windows. You can configure startup settings yourself by going to system settings.

However, it is worth considering the need for the software to run in the background. For example, an antivirus program should load when the device starts and continue to run as long as the computer is turned on. Other applications, such as OneDrive, Discord, Skype, do not need to start automatically and can be disabled.

Disabling Discord autoplay:

Reg Organizer download

Convenient software checks, cleans and optimizes the system registry for faster and better operation of the operating system. The functionality will help you easily eliminate unnecessary entries and optimize the registry, indicating the number of errors, the date of the last improvements and the condition of the disks. Reg organizer removes utilities, cleans disks, compresses and defragments, changes the system registry. The 30-day trial version does not have access to system testing.

Vit Registry Fix download

The product analyzes the registry and finds inactive keys in it, uninstalls installed software and clears unnecessary data. The utility's functionality is capable of finding registry errors, cleaning up outdated material, creating key returns and monitoring the startup area, which significantly optimizes the system and improves its performance. The user can select areas to analyze, apply additional tools for improvement, eliminate accumulated “garbage” and customize scans to suit their needs.

Auslogics Registry Cleaner download

The application cleans your computer of irrelevant entries or errors created in the registry. The options include fixing damaged records to stabilize and speed up the OS. Auslogik Register Cleaner finds errors in installed programs, startup, shortcuts, fonts, help files, software paths, histories, file extensions, virtual devices, remote software and the Internet. Then it provides the user with detailed information about errors to be corrected or deleted. The utility scans by category, analyzes thousands of records in a fraction of seconds and does not load resources.

Stop resource-intensive processes

Your computer may be performing tasks that require a lot of resources. You can view the running processes in the Task Manager. To do this, right-click on the taskbar and select the desired option. In the “Processes” click on “CPU” to sort services by resource consumption level.

The upper elements place the most stress on the system. To speed up the device, you can close these programs or switch to less demanding software. You can also end the process. However, be aware that some of them may be critical for Windows. You can stop the service by right-clicking on the process. Select "Cancel task" and confirm your decision.

Task Manager:

TweakNow RegCleaner download

The software efficiently cleans the registry of irrelevant entries and frees the PC from various debris, which ensures increased system boot speed and stable operation. Implemented the creation of backup copies, cleaning and optimization of the registry, checking its entries for the presence of unused elements and displaying identified problematic entries. TweekNau RegCleaner can work in the background, create a backup file before each new cleaning, notify the user in convenient ways, clear the cache in browsers, defragment the registry and activate auto-scanning. The toolkit will help you completely remove applications from startup, free up disk space, analyze the registry in detail, and destroy outdated data. Among the shortcomings, we highlight the English-language interface.