OpenGameBoost

6.4easy start · #17 of 35
in Game Graphics Optimization Software

Free to practise onnot on record
Free trialnot on record
Well documentedyes
Runs where you worknot on record

Runs on Windows.

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OpenGameBoost is ranked #17 of 35 in game graphics optimization software on The Geeks Club. It runs on Windows.

Compared on game graphics optimization software

Free plan: Yes
Supported platforms: Windows 10/11
Boost control: manual
Automatic game detection: Yes
Process management: Yes
Game profiles: No
Performance overlay: No

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The record

Purpose: OpenGameBoost describes itself as an open-source gaming optimizer for Windows 10/11.
Transparency: The project says it has no hidden functionality and no telemetry.
Process controls: Game Mode can suspend Explorer, browsers, and game launchers, then resume them when Game Mode is deactivated.
System optimizations: Features include memory optimization, High Performance power plan switching, network tweaks, GPU priority tweaks, and automatic game detection.
Game detection: The README lists 18 games for automatic detection, including Fortnite, Counter-Strike 2, Valorant, and Minecraft.
Supported OS: The project requires 64-bit Windows 10 or Windows 11.
Permissions: Administrator privileges are required for process suspension and system modifications.
Download: The README directs users to download OpenGameBoost.exe from the Releases page and run it as Administrator.
Source setup: Running from source requires Python 3.9 or later.
License: The project is distributed under the MIT License.
System changes: The README says system changes are reversible and advises users to use the software at their own risk.
Release requirement: The v1.0.1 release notes say the application requires administrator privileges for full functionality.
Game Mode: Game Mode can suspend Explorer, browsers, and game launchers to free CPU and RAM.
Supported apps: Supported launchers include Steam, Epic, Battle.net, EA, Ubisoft Connect, and GOG; supported browsers include Chrome, Firefox, Edge, Opera, and Brave.

Where it ranks on The Geeks Club

Best Game Graphics Optimization Software in 2026#17 of 35
Best Game Booster Software in 2026#10 of 19

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Sources

github.com/bensheed/OpenGameBoost· checked 30 Sept 2026
github.com/bensheed/OpenGameBoost/releases· checked 30 Sept 2026