OpenGameBoost

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About

OpenGameBoost is ranked #19 of 31 in game graphics optimization software on Inferse. It runs on Windows.

Compared on game graphics optimization software

Free plan: Yesgithub.com
Supported platforms: Windows 10/11github.com
Boost control: manualgithub.com
Automatic game detection: Yesgithub.com
Process management: Yesgithub.com
Game profiles: Nogithub.com
Performance overlay: Nogithub.com

Facts

Purpose: OpenGameBoost describes itself as an open-source gaming optimizer for Windows 10/11.github.com · 30 Sept 2026
Transparency: The project says it has no hidden functionality and no telemetry.github.com · 30 Sept 2026
Process controls: Game Mode can suspend Explorer, browsers, and game launchers, then resume them when Game Mode is deactivated.github.com · 30 Sept 2026
System optimizations: Features include memory optimization, High Performance power plan switching, network tweaks, GPU priority tweaks, and automatic game detection.github.com · 30 Sept 2026
Game detection: The README lists 18 games for automatic detection, including Fortnite, Counter-Strike 2, Valorant, and Minecraft.github.com · 30 Sept 2026
Supported OS: The project requires 64-bit Windows 10 or Windows 11.github.com · 30 Sept 2026
Permissions: Administrator privileges are required for process suspension and system modifications.github.com · 30 Sept 2026
Download: The README directs users to download OpenGameBoost.exe from the Releases page and run it as Administrator.github.com · 30 Sept 2026
Source setup: Running from source requires Python 3.9 or later.github.com · 30 Sept 2026
License: The project is distributed under the MIT License.github.com · 30 Sept 2026
System changes: The README says system changes are reversible and advises users to use the software at their own risk.github.com · 30 Sept 2026
Release requirement: The v1.0.1 release notes say the application requires administrator privileges for full functionality.github.com · 30 Sept 2026
Game Mode: Game Mode can suspend Explorer, browsers, and game launchers to free CPU and RAM.github.com · 30 Sept 2026
Supported apps: Supported launchers include Steam, Epic, Battle.net, EA, Ubisoft Connect, and GOG; supported browsers include Chrome, Firefox, Edge, Opera, and Brave.github.com · 30 Sept 2026
Process handling: Processes are suspended rather than killed and resume instantly when Game Mode is deactivated.github.com · 30 Sept 2026
Memory optimization: Memory optimization flushes unused memory from processes using the Windows EmptyWorkingSet API.github.com · 30 Sept 2026
Power optimization: The application switches to the High Performance power plan and restores the original plan when deactivated.github.com · 30 Sept 2026
Network optimization: Network optimization disables Nagle's algorithm and NetBIOS for reduced latency.github.com · 30 Sept 2026
GPU tweaks: GPU priority tweaks set scheduling priority for games through registry changes.github.com · 30 Sept 2026
Automatic detection: Auto Game Detection can activate Game Mode when supported games launch.github.com · 30 Sept 2026
Supported games: Auto detection lists 18 games including Call of Duty, Fortnite, Apex Legends, Counter-Strike 2, Valorant, League of Legends, and Minecraft.github.com · 30 Sept 2026
Requirements: The software requires 64-bit Windows 10 or Windows 11 and administrator privileges; running from source requires Python 3.9 or newer.github.com · 30 Sept 2026
License and limits: The project uses the MIT License, modifies Windows system settings, says changes are reversible, and provides no responsibility for resulting issues.github.com · 30 Sept 2026
Release status: The v1.0.1 release is marked pre-release and requires administrator privileges for full functionality.github.com · 30 Sept 2026