Windows Memory Cleaner for Windows download

Quick summary

Windows Memory Cleaner is a free, portable RAM utility created by independent developer Igor Mundstein. It helps reclaim memory left behind by programs that don’t release it when they close, freeing resources for other applications or games. The program is lightweight, straightforward, and behaves similarly to other memory tools such as RAMExpert and RAMRush.

Interface at a glance

The app uses a compact two-panel layout that makes memory cleaning immediate and easy. One panel is devoted to choosing which areas of memory to scan and clear, while the other displays a running log of the tool’s actions. The controls are simple, so users can start a cleanup with minimal fuss.

Selectable memory pools

You can pick from six different memory targets for the cleaner to scan. (Order below differs from some descriptions elsewhere.)

System working set (system cache)
Standby (low-priority) list
Modified page list
Process working set (applies to user-mode and system working sets)
Standby list
Combined page list

Each option focuses on a different type of memory allocation so you can narrow the cleanup to the areas you believe need attention.

Command-line options and targeting

If you want the cleaner to operate on a specific executable, you can append parameters to the program’s .exe via command arguments. Enter the chosen argument into the “Target” program path box to apply that set of cleanup parameters directly to the target application.

Viewing activity and logs

The utility shows its own activity in the built-in log panel, but it does not provide a built-in export function. If you need a permanent record, the tool writes events that can be reviewed in Windows Event Viewer.

Final impressions

When applications or games fail to release memory after closing, a small, portable tool like Windows Memory Cleaner can be useful. It’s easy to use, performs as expected, and offers options to control what memory is cleared and when the cleanup runs. Worth trying if you need a lightweight RAM maintenance utility.