KoshyJohn Memory Cleaner for Windows

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Key Details of KoshyJohn Memory Cleaner

Optimize your memory usage.
Last updated on June 19, 2025
There have been 4 updates
Virus scan status:
Clean (it’s extremely likely that this software program is clean)

Developer’s Description

Optimize your memory usage.

Memory Cleaner is the smallest, most reliable and light-weight memory optimization application you can get.. Its tiny memory footprint means that it doesn't add to your problems. And its efficiency needs to be experienced to be believed. It also has a tray icon from where you can perform operations without opening the main window. Unlike other memory optimization software, Memory Cleaner does not use outdated techniques to brute force Windows into releasing RAM, a procedure that often causes performance slow-downs.

KoshyJohn Memory Cleaner for Windows

Used KoshyJohn Memory Cleaner for Windows? Share your experience and help other users.

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Full Specifications

GENERAL

Release: December 7, 2018

Latest update: June 19, 2025

Version: 2.72

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 7
Windows 2003
Windows XP
Windows Vista
Windows 10
Windows Server

POPULARITY

Total Downloads: 215,765

Downloads Last Week: 118

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Descargar KoshyJohn Memory Cleaner

Last Updated

User Reviews

3.5/5

11 User Votes

Excellent software, great addition
July 15, 2015
Pros
Works great for memory issues
Cons
None known to me - have installed on half a dozen computers
Summary
Get it now.
VERY GOOD!!!FREE !!!!
UFOKIDJune 15, 2014
Pros
DOES WHAT ITS SUPPOSE TO AND AUTOMATIC! FREE!!
Cons
I would install this from koshy jonh sight directly , not here tho YOU DON'T want any added things installed, download from KOSHY JOHN SIGHT please
Summary
VERY GOOD!!!FREE !!!!DOES WHAT ITS SUPPOSE TO AND AUTOMATIC!I would install this from koshy jonh sight directly , not here tho YOU DON'T want any added things installed, download from KOSHY JOHN SIGHT please
Work great when you pay attention to what you're doing.
cookiebunDecember 24, 2013
Pros
Defiantly frees ram.
Cons
allegedly tries to install bloatware.
Summary
I've hunted high and low on my PC and there's no PC-optimizer hiding anywhere on my machine even after a re-boot. In the "options" you may want to check "Do not Run Memory Cleaner in the backround. Just go to the Author's website to download the updates if you're afraid to run "check for updates'. I didn't have ay problems with that either. My ram usage dropped from 54% to 34% according to Windows Task Manager. Definitely speed things up.
Beware - crapware/malware!
Elvin_RichmondMay 27, 2013
Pros
No pro. This is some of the worst crapware I've seen.
Cons
Installation also includes PCOptimizer Pro, which is your standard pay to fix these fake issues computer software. The Memory Cleaner said it needed to update, but the updater didn't even function correctly. When it did manage to get it to work correctly, as far as I can tell it did nothing.
Summary
Stay away, and shame on you CNET, I thought you guys were better than this. Be wary of any good reviews on this "software".
Good cleaner and easy to use
JWPlutoDecember 13, 2012
Pros
Safe with Norton Internet Security 2013. Low overhead utility and easy to use. Windows doesn't do a good job of freeing up memory that it has finished using. This helped re-gain most of it. Many users don't know how to use Task Manager and they don't need to.
Cons
For some PCs, it won't make a big difference, but that's the world of MS Windows.
Summary
While some of the reviews reflect poor ratings, you will have trouble finding a better utility without a lot of try-it and delete-it. That adds junk to the registry and ends up doing more harm than good. There's a lot of good value to this, but there is no perfect ram cleaner, no perfect registry cleaner, but there's plenty of good products.
This background program uses memory. It's a paradox.
squidy123February 15, 2012
Pros
I have no idea what's good except for the live info bar about your memory usage. You can use Windows task manager for that and WTM allows u to shut down memory intensive apps.
Cons
If your not having memory problems, don't bother with this. If you are having memory problems, cough up the $$$ and buy more memory on eBay. You obviously need it.
Summary
Buy more memory if u suspect you have a problem. Memory is the cheapest and easiest way to improve your computer speed.
It's very useful. It maintains my PC to run fast@smooth
hilo2006January 1, 2012
Pros
Quick and easy, doesn't kill tasks, they just trim it. It also has clear cache mode which also helps a lot.
Cons
I had to keep toggling this program to startup with Windows, which it didn't before, but it seems like they fixed it.
Summary
IT'S GUD
the best memory cleaner I have found so far
Miep.VisserDecember 10, 2011
Pros
- light weight - works in the background - free - nice layout
Cons
haven't found any, so far
Summary
pure junk!!
patlong512April 26, 2011
Pros
Can't say anything good about this download.
Cons
Came with extras! VIRUS!!
Summary
Protect yourself, DO NOT DOWNLOAD!!
It works but it will only frees up the unused space
quimbyincMarch 31, 2011
Pros
Its consistant its fast and for my system I like it. I can count on it
Cons
Again it only frees up a little but of space but its can help
Summary
Its free and it helps theres no down side