Compare the Top RAM Boosters & Cleaners for Mac as of November 2025

What are RAM Boosters & Cleaners for Mac?

RAM cleaners and boosters are software tools that enable users to optimize a computer or device's RAM (random access memory). RAM boosters and cleaners, also known as memory boosters or memory cleaners, are useful tools for improving RAM optimization and PC performance. Compare and read user reviews of the best RAM Boosters & Cleaners for Mac currently available using the table below. This list is updated regularly.

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    CCleaner

    CCleaner

    CCleaner

    CCleaner Business Edition is designed for any size business that wants an on-premise version of our award winning product installed on multiple end points. CCleaner speeds up computers, frees up hard disk space, and extends the life of your hardware estate. Save on IT support costs with proactively optimized PCs. Our software is tested to the highest standards and is trusted by millions of business users including many FTSE 100 companies. Keep your company's data private and prevent data theft. CCleaner securely erases files, tracking cookies, browser history, passwords and sensitive files. With premium support for your business, you can rest easy knowing we'll be here to help if you need us. Optimize endpoints, improve productivity, prevent data theft, and reduce IT support costs. Get more from your PCs, protect your business data, safe & secure software you can trust, priority technical support.
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    Starting Price: $16.50 per year
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    Aiseesoft Mac Cleaner
    Mac Cleaner is the best Mac space cleaning software to remove junk files, memory, virus, adware, malware, duplicated photos, and uninstall applications to free up storage and speed up Mac performance. As the best space cleaner, Mac Cleaner is capable of deleting various types of junk files to get more space for your Mac. Junk files like large & old files, system junk, memory, caches, similar photos, duplicated Finder, junk files from iTunes or iPhoto can easily be removed from Mac. Scan worthless cache data/logs quickly, delete all the system cache, memory, etc. to get more Mac space. Reduce photo library size by cleaning the useless photo caches to manage iPhoto easily on Mac. Remove the local copies of your email downloaded and attachments to free up more Mac storage. While Mac is slow down by massive kinds of stuffs, Take this multi-functional cleaner software to speed up Mac.
    Starting Price: $39.96 one-time payment
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    Apeaksoft Mac Cleaner
    Junk files piling up on your Mac? Surely, you need a Mac data cleaning tool to fresh your Mac space. Apeaksoft Mac Cleaner is the powerful Mac cleaning and managing software which can help you remove any junk/unnecessary/old/large files on Mac and keep Mac system in good state. It can also clean emails, unneeded iTunes backups, find and remove duplicate files, and uninstall seldom used apps. Quickly scan, locate and identify junk/large/old/unnecessary files and unneeded clutter on your Mac in one-click. Remove and clean the junk files, system logs, caches, mail attachments, iTunes backups, etc. with a rocket-fast speed. Mac Cleaner can monitor your Mac performance and keep it in good running state. You can handily check disk utilization, memory usage, battery status, and CPU usage. Through the updated data, you can get a sketch of your Mac status and health. The utilization of disk space is viewable. Memory usage is dynamically displayed.
    Starting Price: $19.96 per month
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    Avira System Speedup
    Too many programs trying to run automatically can really slow you down. System Speedup displays a list of applications that run on start, and lets you postpone or stop the ones you don’t need. It will even alert you to ones that slow down your system starts. Over time, your hard drive becomes cluttered. System Speedup scans your PC for all the stuff it no longer needs – system cache, temp files, internet junk, and unnecessary user data. It then clears it all, cleaning your PC and freeing up disk space in the process. There’s some stuff browsers can’t delete by themselves. System Speedup removes all online traces and temporary data from every browser, and then optimizes the browser database to keep your disk clean. Your registry is a critical behind-the-scenes player on every Windows machine. But over time, invalid registry entries or leftovers from uninstalled software pile up. System Speedup can analyze and clean up any registry problems you have.
    Starting Price: $31.99 per PC per year
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    Nektony Memory Cleaner
    Make your Mac work up to its fullest potential with the best speed boosting app out there. You can even set up automatic modes of RAM cleanup and forget about regular manual monitoring of the apps’ CPU usage. RAM memory usage of the system, RAM memory used by apps, RAM memory used by background processes, amount of available free Mac memory, amount of removable files, date and size of latest RAM cleanup, etc. You will find even more great features in the Preferences. Select the info style for displaying memory usage in the menu bar. Free up memory automatically when you quit large apps. Set up the frequency of memory cleanup depending on memory usage or your own preference. If you have ever faced the problem of frozen apps, you know that “Force Quit on Mac” might not be working. However, Memory Cleaner can fix this problem and force quit even Finder. Find the most memory consuming apps and clear RAM with one click.
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    AVG TuneUp

    AVG TuneUp

    AVG Technologies

    Make an old PC live longer or a new PC run better with AVG TuneUp. Sleep Mode technology boosts speed and performance by forcing apps into hibernation, while disk and browser cleaners free up storage space. Tired of bugs, crashes, and freezes? AVG’s Improved Automatic Maintenance tunes your PC every week for you, so you can enjoy better performance every time you turn it on. Clean up browser traces, tracking cookies, cache files, and program leftovers to enjoy more disk space. Installed programs slow your PC down by hogging memory and CPU. Our completely revamped Sleep Mode technology puts them to sleep and wakes them up when you need them — and not a moment sooner. Unnecessary programs, old toolbars and trial versions, and software that came preinstalled in your PC can take up space and cause trouble down the road.
    Starting Price: $29 .99 per year
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    Cleaner One Pro

    Cleaner One Pro

    Trend Micro

    Simple is beautiful. We help fix all problems in just one click. Safely delete junk files, duplicate files, large files and similar photos to free up more space. Permanently remove unwanted files from your Mac beyond recovery. Secure sensitive data and privacy. Speed up your Mac and bring it back to its original performance. You can take control of your Mac with Quick Optimizer. Quick Optimizer monitors your CPU Usage, Network Usage and Memory Usage, while scanning and deleting Junk Files in just one click. Let's move on to see what else you will get besides Quick Optimizer. View and manage apps by name, size or date. Remove unwanted apps and associated files. Batch remove multiple apps. Easily manage startup apps and services. Speed up boot time and enhance the performance. Erase the hidden leftover files from deleted apps or Trash, making them unrecoverable by applying the secure erase setting.
    Starting Price: $14.99 per year
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    MacKeeper

    MacKeeper

    MacKeeper

    Say no to malware and web trackers. Remove junk and duplicate files. Trust all-new MacKeeper 5 to keep your Mac in tip-top condition. Use MacKeeper to quickly deal with major issues slowing your device. Safely clean out junk files, temporary data, duplicates, similar pics, and useless screenshots. Install software updates and easily uninstall apps and add-ons without leaving files behind. Free up RAM and quit most resource-consuming processes for faster performance. Our purpose is to create a safe digital environment for Mac users and to help them get the most out of their hardware. In other words, we want people to enjoy their Macs without a single worry. We know that everything you see under the MacKeeper brand is the result of our actions. We make our technology serve your needs, not the other way around. We believe everyone should be granted online safety, and we’re here to do that. Any hurdle can be overcome when you’ve got a team of innovative minds by your side.
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    MyQuickMac Neo

    MyQuickMac Neo

    American Best Technologies Company, LLC

    Innovative app that helps you keep your Mac in a good shape, fully automatically. 7 AI-powered technologies to speedup, sort, clean, auto-scan, permanently delete files, does security protection, real-time system analysis, and even has an AI Assistant, which will boost your mood. File Sort AI — declutters your Mac, and puts an end to the chaos of files in seconds. Deep Scan AI — Unique technology, which cleans your Mac from its core - Deep Scan AI saves you space for happy memories, not for the cache. Speedup AI — Simply makes your Mac up to 58% faster. Auto Scan AI and Resource AI — always keep your Mac in a good shape, and make sure it's always ready for work. Wiper AI — automatically liquidates all privacy vulnerabilities and makes sure it's impossible to recover your private information. MyQuickMac AI Assistant — greets you every day and gives you its support, and warm wishes. MyQuickMac Neo is a program that combines power, elegance, and beauty.
    Starting Price: $19.99 for a 1 year license
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