Game RAM Cleaner is a free, lightweight RAM cleaner and memory booster for gaming on Windows. One click frees up RAM held by background apps before you play, so more memory is available for your game. No installer, no ads, no telemetry, no bundled software.
- One-tap Boost — instantly trims the memory (working set) of background apps to free up RAM.
- Live RAM gauge — a speedometer-style dial shows real-time memory usage (% and GB used / total).
- Game Mode (auto-boost) — automatically frees RAM whenever usage climbs above 80%, so you don't have to think about it.
- Safe for gamers — never touches your active game window or known anti-cheat services (EasyAntiCheat, BattlEye, Vanguard, FACEIT and others are always skipped).
- Standard MSI installer — clean install/uninstall via Programs & Features, no bundled software.
- Free & clean — MIT licensed, no ads, no telemetry, no bundles.
- Download GameRamCleaner.zip from the Releases page.
- Unzip and run
GameRamCleaner.msito install. - Click BOOST NOW — or tick Game Mode to auto-boost when RAM runs high.
Game RAM Cleaner asks Windows to trim the working set of background processes (EmptyWorkingSet), moving idle pages out of active RAM so that memory becomes available again, and reads memory stats with GlobalMemoryStatusEx. It runs entirely at the user level — no drivers, no memory injection, no game hooking, no kernel access. The freed memory is real available RAM; how much you get back depends on what was running.
It deliberately skips your foreground app and known anti-cheat / DRM processes, so it will never interfere with a running game.
- Windows 10 / 11
- .NET Framework 4.8 (already installed on modern Windows)
The build is new and unsigned, so Windows SmartScreen may prompt on first run — choose More info → Run anyway. It is a plain .NET Framework 4.8 assembly, no obfuscation, no network access.
Built with C# / WinForms / .NET Framework 4.8. Compile the files in src/ with csc or msbuild, or open GameRamCleaner.csproj in Visual Studio.
Game RAM Cleaner only frees memory by trimming background working sets and reading system memory statistics. It does not modify games, read or write game memory, or provide any in-game advantage. Use responsibly.
Not affiliated with or endorsed by any game or game publisher. Product and game names are trademarks of their respective owners and are used here only to describe compatibility.
Released under the MIT License.