Mem Reduct

Mem Reduct

Version: 3.4
First release:
Last updated:
Language: C
Platform architecture: 32-bit/64-bit/arm64
Supported OS: Windows 8.1, 10, 11

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Lightweight real-time memory management application to monitor and clean system memory on your computer.

The program used undocumented internal system features (Native API) to clear system cache (system working set, working set, standby page lists, modified page lists) with variable result ~10-50%. Application it is compatible with Windows XP SP3 and higher operating systems, but some general features available only since Windows Vista.

You can download either the installer or portable version. For correct working, need administrator rights.

Portable mode

To activate portable mode, create memreduct.ini in application folder, or move it from %APPDATA%\Henry++\Mem Reduct.


Latest stable release is always here

GPG Signature

Binaries have GPG signature memreduct.exe.sig in application folder.

  • Public key: pubkey.asc (pgpkeys.eu)
  • Key ID: 0x5635B5FD
  • Fingerprint: D985 2361 1524 AB29 BE73 30AC 2881 20A7 5635 B5FD


Put memreduct.lng file into application directory and restart the program.