10 Best RAM Cleaner & Optimizer Software for Windows 11, 10 PC [2024]

Blog Summary: Computer running slowly? Maybe, it’s time to clean out the clogged memory. Use a professional RAM Cleaner & Speed Booster Software to make your Windows 11/10 PC run at full capacity. Keep reading to learn about the best tools to optimize memory & speed up your device.

Do you often experience slow, laggy, or freezing PC performance? Do you get frustrated when your programs take too long to load, run, or close? To figure out what’s taking up so much RAM, you can use Task Manager and kill the unresponsive or unused programs. Most common ways to reduce RAM consumption on Windows is to disable startup items, end irrelevant processes, clean caches, and temp files.

It is easier than you think to eliminate excessive RAM consumption? All you need is to install a RAM Cleaner and Optimizer Software. They instantly free up a valuable amount of storage space on your PC and optimize it for better speed, performance, reliability, and security. 

Recommended – Complete PC Optimization Software

Advanced System Optimizer is the top recommendation when it comes to selecting the best RAM cleaner & optimizer for Windows. It is a suite full of 20+ tools to help you achieve the best performance on your PC. It includes Smart PC Care tool to quickly scan and fix the computer issues regarding – Security, Cleaning & Optimization. You will find Startup Manager, App Uninstaller, Duplicate Files Remover, Memory Optimizer which can help you free up RAM easily. Additionally, it includes other helpful tools such as Registry Optimizer, Driver Updater, Game Booster, System & Privacy Protector, Backup & Data Recovery tools. Advanced System Optimizer runs a comprehensive scan of your computer and utilizes the computer resources to effectively manage the RAM and system usage.

How To Choose The Best RAM Cleaner Software For Your PC?

Well, there’s no definitive answer to this question, as different RAM cleaner programs may have different functionalities, performance results, and compatibility with your computer. However, you can follow the general criteria shared below to select the best RAM cleaner software for Windows. 

  • The software should be easy to use and intuitive to use. 
  • The RAM cleaner should be able to free up enormous amounts of RAM by removing unwanted processes, files, and cache entries. 
  • The program should be able to prioritize important tasks & apps to optimize RAM usage. 
  • The tool should be compatible with all popular Windows OS versions & system specifications. 
  • The RAM cleanup & booster should have a good reputation in the market from users & experts

What Does a RAM Cleaner Do?

RAM cleaners are the dedicated applications which can help the users with the low memory issues. As they come equipped with the functionality to clear the unwanted processes running in the background.

Additional Information – This is How you can Kill Unresponsive Programs without Task Manager!

Interesting HackIf you don’t want to install a third-party tool to clear RAM on Windows 11/10 PC, you can create a custom RAM cleaner to clear reserved memory by programs. All you need to do is, simply run a VB Script. 

Time Needed – 5 Minutes 

STEP 1 – Open Notepad. 

STEP 2 – Type the following script text: FreeMem = Space (1000000000) 

Best Ram Optimizer

(Here 1000000000 indicates the amount of RAM in bytes you wish to clean. In our case, it’s 1 GB.)

You can change the amount to 2000000000 for 2 GB or 4000000000 for 4 GB. It is recommended to not set the amount higher than half of the built-in RAM of your system to avoid any type of errors.)

STEP 3 – Save the file as ‘Memory Cleaner’ at your favorite destination. Make sure you add the extension as .vbs at the end of the file name. Also, select “All Files” from the Save as type dropdown.

Best Memory Cleaner

Now you can run the file at any time, you wish to clear the reserved memory, right from your desktop.

Top 3 Recommendation – RAM Cleaner For Windows 11/10 PC (2024)

Advanced System Optimizer

Advanced System Optimizer

  • One-click PC cleaner.
  • Free unused allocated memory.
  • Game optimizer.

Best choice

Ashampoo WinOptimizer Logo

Ashampoo WinOptimizer

  • Automatic scanning & boost.
  • Effective junk cleaner.
  • Useful startup manager.

Best choice

Advanced PC Cleanup

Advanced PC Cleanup

  • Remove junk & obsolete files.
  • Fix invalid registry entries.
  • Remove malware traces.

Best choice

10 Best RAM Cleaners and Booster For Windows 10 PC (Free/Paid)

Let’s get started and find out about the best RAM cleaner for PCs. For our users, we have curated the list of the top 5 Windows 11/10 best memory cleaners. You can take advantage of this and select the one which suits you best.

1. Advanced System Optimizer

USP- Best PC optimization tool to speed up the computer.

Latest Version – 3.81.8181217

Price – $49.95

ASO junk Cleaner steps

Advanced System Optimizer is undoubtedly one of the best RAM cleaner tools available online. It offers overall system maintenance and protection to make your device new again. Advanced System Optimizer is an easy to use, clean up and optimization tool for Windows power-packed with a bunch of useful features fit for your Windows optimization needs. Let’s explore a few key highlights of this nifty RAM booster tool:


  • Cleans your system, including temp files, junk files, and all unwanted files that clutter your device’s storage space.
  • Defragments your PC’s hard drive for better allocation of data, optimally utilizing system resources.
  • Instantly boosts up your PC’s speed while freeing up RAM’s storage space.
  • Updates device drivers to run system error-free.
  • It allows you to take a quick backup of system files, along with recovery options to retrieve data in case you accidentally delete any files.

  • Memory management module.
  • Game optimizer.

  • Does not Protect from viruses.

2. Ashampoo WinOptimizer

USP- Boosts performance along with recovering storage space.

Latest Version – 25.0.18

Price – $49.99

Ashampoo WinOptimizer Dashboard

Ashampoo WinOptimizer can not only help you to optimize your system’s performance but also make it more secure. This nifty RAM booster tool offers much-needed maintenance for your system and fine-tunes your PC’s performance in a few clicks.

Ashampoo WinOptimizer is one the best PC RAM cleaners because it quickly scans your entire Windows machine and clears the broken registry, gets rid of temp and junk files, and optimizes your PC’s speed. Here are a few key highlights of the Windows 10 RAM cleaner tool:


  • Cleans the start-up folder of your system, resulting in faster boot time of your Windows PC or laptop.
  • It helps you with eliminating browsing traces from all the web browsers you use, including Google Chrome, Safari, Edge, Opera.
  • Whether you’re a beginner or expert, Ashampoo WinOptimizer offers system maintenance to users of every skill level.
  • Offers a deep cleaning of your RAM, allowing you to analyze your system’s performance.
  • The Internet Tuner feature of the tool helps you optimize network settings.

  • System optimization toolkit.
  • One click optimization.

  • Trial version has limited features.

3. Advanced PC Cleanup

USP- Cleans Unwanted Files And Frees Memory Space

Latest Version –

Price – $39.95

Advanced PC Cleanup - best ram cleaner

Advanced PC Cleanup is one of the PC cleaner tools to optimize your PC. This tool comes with useful features to help you in improving the speed and performance of your computer. This will show you the system status along with the unwanted items and how much of disk space it hogs.

This can be cleaned with the one- click solution and provide you with results in a few minutes. You can use the cleaning tools individually as well to remove junk, temporary files and trash from the Recycle bin. Moreover, you can secure your system and data from the malicious content with the help of Advanced PC Cleanup. Uninstall as many applications you want to remove from the tool and free up storage space. Here are a few more features from Advanced PC Cleanup which makes it the best RAM cleaner for Windows 10.


  • Clears all invalid registry entries.
  • Clean trash from the Recycle bin.
  • Removes the junk and redundant files.
  • Manages startup programs.
  • Protects from malware.

  • Startup programs manager.
  • Uninstall unwanted files and programs.

  • Limited storage space is freed with free trial.

4. Wise Memory Optimizer

USP- Cleans unwanted files and applications to recover memory easily.

Latest Version – 4.1.8

Price – Free

Wise Memory Optimizer

Next on our list of best RAM cleaners for Windows 10 comes the Wise Memory Optimizer tool. The Wise Optimizer tool is an affordable solution to clean up RAM on your Windows 10 system. It is the best memory cleaner for Windows 10 that comes with a neat, easy to use interface, making the process of RAM cleaning and optimization a breeze. Let’s learn a little more about Wise Memory Optimizer by taking a look at this RAM optimizer for Windows 10 features.


  • It offers automatic tune-up and optimization of RAM, where the optimization process can take place in the background even when the CPU is in an idle state.
  • Defrags memory to help in boosting the performance of your PC.
  • Can quickly clear the Standby memory.
  • Rapidly finishes the scanning and optimizes your system’s speed and performance.
  • Compatible with almost all Windows versions and also for both 32 and 64-bit operating systems.

  • Low CPU usage.
  • Portable software.

  • Lacks advanced features.

5. RAMRush

USP- Real time analysis of the RAM used on your system

Latest Version –

Price – Free

RAMRush - RAM cleaner Windows 10

RAMRush can act as one of the best software to clean and boost RAM on your Windows PC. One of the best RAM cleaners for PCs, it optimizes your system’s performance while freeing up the physical RAM of your device, allowing your machine to run smoothly without any lags. Below mentioned are a few main features offered by the RAMRush cleaner and optimizer tool:


  • Easy to use, ideal for both beginners and experts.
  • Boost your system’s performance.
  • It helps you in preventing memory leaks and system crashes.
  • Displays real-time usage of RAM and CPU for better analysis.
  • Offers Command-Line support.

  • Supports defragmenting disk.
  • Monitor RAM usage in real-time.

  • Interface not user friendly.

6. Iolo System Mechanic

USP – Besides RAM cleaning, it protects your system from malware threats.

Latest Version –

Price – $49.95

Iolo System Mechanic

Iolo System Mechanic is considered one of the best RAM cleaners for Windows 10/11 PC to use in 2024. It gives an option to effortlessly block and turn off irrelevant and useless programs, clean log files, remove redundant data that clogs up your RAM, and more. Critics and customers highly appreciate the application, and all credit goes to its overall performance and effectiveness in improving PC speed & performance.

Besides boosting RAM for PCs, it works brilliantly to delete Internet cache, history, and other residues to make websites load faster, increase download speed & improve your online gaming experience. Keep reading to learn what else this Memory Cleaner for Windows 10/11 PC is capable of doing:


  • Effective Windows junk cleaner.
  • Tool to remove deceptive, unwanted programs and bloatware
  • Solid defragmentation capabilities.
  • Fix common software-related errors & broken Internet connections.
  • Reliable privacy protection & security functions are also available.

  • Comprehensive security & optimization package.
  • Some editions allow installing programs on multiple PCs.

  • No free edition is available.

7. iObit Advanced SystemCare

USP – Fastest deep cleaning capability to release a significant amount of memory.

Latest Version – V 16.3.0

Price –  $29.99

iObit Advanced SystemCare

There are dozens of things to love about this RAM Booster for PC, be it its auto RAM cleaner that finds & deletes system junk, temp files, caches, or the in-built Troubleshooter tool that improves PC & Internet speed. Advanced SystemCare by IObit is undoubtedly a top-notch solution to consider in 2024. The application optimizes your memory usage, ensuring system stability and uninterrupted operations. Besides this, it has a highly customizable menu bar, making it a reliable choice for novice and pro computer users.

The best part of using this memory cleaner for Windows 10/11 PC is that it comes powered with a “one-click cleaner” that profoundly cleans and optimizes your devices within seconds.


  • Internet Booster feature.
  • Turbo Boost tool to free up RAM to a great extent.
  • Instantly removes unwanted applications & other cache entries.
  • Allows you to get rid of all the privacy traces in one go.
  • Removes all the irrelevant startup items to enhance overall boot time.

  • Easy to use & efficient RAM Cleaner for Windows 10/11.
  • Supports accelerating hardware.

  • Customer support should be improved.

8. Avira Free System Speedup

USP – Performs thorough RAM cleaning and optimization in a few clicks.

Latest Version –

Price – Free

Avira Free System Speedup

Avira System Speedup is a well-versed RAM booster for PC that instantly identifies and removes problematic apps, services, and other processes in a couple of clicks. The application helps declutter your device by clearing system cache, temp files, Internet junk, duplicates, and more. It also assists users in tidying up browsers by eliminating associated online traces, temp files, and other redundant data.

With Avira System Speed, you don’t have to worry about maintaining system stability and PC speed. It also helps users fix remnants of uninstalled software and invalid registry entries in a few clicks.


  • Schedule automatic alerts to clean your device.
  • Cleans all the digital debris in one go to reclaim RAM space.
  • Real-time monitoring for cleaning up your system.
  • Quick scan that runs a thorough scan for complete cleanup.
  • Effectively analyzes & cleans Registry.

  • Powerful optimization tools for long batteries.
  • Quick optimization with the free version.

  • Limited functionalities with Free edition.

9. Restoro

USP – Powerful RAM cleaner & booster for PC to securely repair PC to an optimized state.

Latest Version – 2.1

Price – $69.95


Restoro is a one-of-a-kind memory cleaner and optimization software designed for Windows 11, 10, 8, and 7 PC. The application is equipped with multiple cleaning and optimization modules to restore maximum performance to your device in a single click. It runs a comprehensive scan to free up precious disk space, replace damaged Windows files and eliminate all the potential malware traces. One of the parts of using this RAM cleaner for Windows 10/11 is its real-time detection capability that finds harmful apps before they can damage your system.

It has a perfect blend of excellent improvement features to enhance hard disk speed and regular CPU power and temperature. Learn more about this excellent RAM booster for PC in the features and Pros/Cons section.


  • Runs an effective initial scan to release unnecessary occupied RAM space.
  • Removes potential malicious files and repairs any possible damage.
  • Optimizes Windows registry entries.
  • Quickly fixes damaged DLLs of your PCs.
  • Comes with real-time monitoring of your device & optimizes problematic areas.

  • Supports automatic diagnosis.
  • Detects malicious websites.

  • Limited customization.
  • Limited customer support.

10. Mz RAM Booster

USP – Best RAM Cleaner to stop memory leaks & increase free RAM.

Latest Version – 4.1.0

Price – Free

Mz RAM Booster

MZ RAM Booster is a must-have program to enhance your computer’s overall speed and performance with the built-in “Auto-Recovering RAM” functionality. It also helps users fine-tune Windows settings to enjoy improved speed and performance in a few clicks. Compared to other Memory Cleaners & Optimizers for Windows, it occupied little CPU time and minimal system resources to work optimally.

Enjoy the best performance boost without adding any new hardware using MZ RAM Booster for Windows 7, Windows 2000, Windows Vista, Windows, Windows XP, Windows NT, etc.


  • Close idle processes running in the background.
  • Release system RAM to allocate memory to other running processes.
  • Provides an overview of the RAM, Virtual Memory & total CPU usage.
  • Tunes up Windows system settings for optimal performance.
  • Tweak the system in a way to improve overall speed & performance.

  • Uses minimal resources.
  • Works flawlessly on old computers.

  • Need to circulate regular updates.

Conclusion – Best RAM cleaner for Windows 11

Here are the best RAM Cleaner tools for Windows 10 & 11 to optimize your PC’s performance in just a few clicks. You can pick any RAM optimizer tool from the above-mentioned list to enjoy an optimal user experience on Windows. While you can easily speed up your computer using these RAM optimization programs, they also offer additional features. Some can be useful for securing you from malware, and others help in updating your drivers and keep a check on the Windows registry.

Also checkout these tips and tricks to boost performance on your old computer.

Before you leave, don’t forget to tell us which one is your favorite memory cleaner for pc? Feel free to hit the comments box. Follow us on social media Facebook, Twitter, YouTube, Instagram, Flipboard, and Pinterest.

Frequently Asked Questions –

Q1. How do I free up RAM on Windows 10?

Q2. What is the best RAM cleaner for a PC?

When it comes to the best RAM cleaner for PC, Advanced System Optimizer does the job amazingly with its multiple tools for optimum performance. The overall system cleaning along with the memory management helps the PC free up space.

Q3. How much RAM can Windows 10 utilize?

When it comes to Windows 10 home edition 32 bit operating systems have the capacity of 4GB of RAM and 128GB for 64 bit operating systems. While this increases for the Windows 10 Pro edition, in usual, a 1GB to 3.5GB of RAM is used for the general work for a user.

Q4. How can I clean my computer RAM?

To clean the computer RAM, you can use multiple techniques. Uninstall the unwanted programs, clean the temporary and cache file on the system. Another option is to use one of the best RAM cleaners for PC to save you time as it analyzes the RAM on your computer.

Q5. What is the best RAM cleaner for my computer?

The best RAM cleaner for your computer can be the one that gives you the best results. In this case, we have given you the list of the best RAM cleaners for PCs. You can select the one according to your requirements. We recommend you to use Advanced System Optimizer as it tops the chart with the most features.

Q6. Why add more RAM in Windows 10?

Adding more RAM to your computer can help it to perform better. With this pc memory cleaner, it is possible to open up more applications at the same time, your functions can be taken forward at the same time.

Q7. What software can I use to clean Windows 10?

You can use any of the above RAM cleaners for Windows 10. We recommend using Advanced PC Cleaner as it comes with a dedicated memory optimizer. It also gives the user a bunch of options to clear RAM when it exceeds a set limit. You can also set an automatic memory optimization for your computer.


  • comment_avtar
    Computer RAM
    Excuse me but can you add like a ssd and hdd upgrade recommendation too? I also need to know the up to or can I add upgrade more of these two.. But other than that, this app is superb Thanks

    3 years ago
    • comment_avtar
      Mridula Nimawat
      Thank you for responding, we would add this information on the post soon.

      3 years ago

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