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Editors’ Review

Download.com staff

KoshyJohn Memory Cleaner stands out as a utility tool designed to help users reclaim RAM effortlessly. The free program quietly trims processes’ working sets and clears system caches using built-in Windows functions. It balances simplicity, stability, and core usefulness without unnecessary frills, making it a dependable choice for everyday performance maintenance.

KoshyJohn Memory Cleaner proves its relevance even in modern PC upkeep. This utilities program actively monitors RAM usage — minimum, maximum, and true average — while reporting pagefile and virtual memory statistics. Its direct, results-oriented approach keeps it practical for those who value straightforward tools that complement their system’s existing memory management.

Solid utilities tool with real benefits

KoshyJohn Memory Cleaner uses built-in functions instead of intrusive hacks, ensuring stable and reliable memory cleanup that avoids disrupting your system. With convenient tray-icon access, you can trigger quick cleanups without opening extra windows, streamlining daily use. Its transparent process clears caches and trims working sets effectively, giving your PC more breathing room and maintaining smooth performance without introducing unnecessary complexity or resource-draining extras.

The tool streamlines memory management through silent operation, displaying only a brief RAM recovered notification once cleanup is complete. Performance-conscious users will value its clear monitoring stats, covering real average RAM usage and virtual memory details. With a no-frills interface prioritizing function over form, it appeals to those who favor straightforward, efficient operation over decorative elements or unnecessary visual complexity.

While Windows generally manages memory effectively on its own, the program provides added reassurance by enabling manual cache clearing and working set trimming when desired. For systems operating with high RAM usage, it can deliver a noticeable boost in responsiveness. Although certain alternatives may pack more features, this program focuses on doing one task exceptionally well, avoiding unnecessary load, clutter, or distracting gimmicks that could hinder performance.

Enlarged image for KoshyJohn Memory Cleaner
KoshyJohn Memory Cleaner 0/1
  • Pros

    • Built-in Windows functions
    • Silent cleanup notifications
    • Real RAM usage stats
  • Cons

    • Basic interface only
    • Limited advanced options

Bottom Line

Reliable RAM-saving tool verdict

KoshyJohn Memory Cleaner offers a practical and effective solution for freeing RAM without adding unnecessary complexity. Operating quietly in the background, it delivers clear performance data while complementing built-in Windows memory management. Though not packed with extra features, its focused design makes it a solid choice for users seeking simple, dependable memory maintenance that gets the job done without clutter or distractions.

What’s new in version 2.72

  • Updated tray-icon access for quicker cleanup
  • Improved reporting of true average RAM usage
  • Enhanced compatibility with Windows 11


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Full Specifications

GENERAL
Release
Latest update
Version
2.72
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 7
  • Windows 2003
  • Windows XP
  • Windows Vista
  • Windows 10
  • Windows Server
POPULARITY
Total Downloads
216,331
Downloads Last Week
56

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Last Updated


User Reviews

3.5/5

11 User Votes


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.

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