Jitsumi Game Booster is a powerful software designed to optimize your gaming system and unlock its full potential. With a sleek and user-friendly interface, it offers a range of features that guarantee smoother gameplay and improved performance.
All Reviews:
Mostly Positive (116) - 74% of the 116 user reviews for this software are positive.
Release Date:
Apr 19, 2019

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Curator Review

By She said she's level 18 May 30, 2019

“A lightweight, easy-to-use, all-in-one tool for unburdening your PC for gaming sessions by suspending background apps, cleaning errors, & overclocking your CPU. (Supports Nvidia atm, not Radeon yet)”

Buy Jitsumi's Game Booster



“Great booster that actually works! Better than free "booster" that don't do anything! Get this, it's a steal of a deal!”

“Jitsumi's Game Booster is not just good to have your games run smoother but as well for cleaning the junk on your computer, you can even overclock without using too much of your CPU.”
Press Start To Begin Curator

“A lightweight, easy-to-use, all-in-one tool for unburdening your PC for gaming sessions by suspending background apps, cleaning errors, & overclocking your CPU. (Supports Nvidia atm, not Radeon yet)”
She said she's level 18

About This Software

For AMD GPU / Integrated Graphic Card Users:

Currently, we do not fully support AMD's GPUs ( Radeon ) and Intel Integrated Graphic Card. For any users with laptops or PC with no Nvidia GPU, please note that there will be a few features which will be locked. We will be adding support for both AMD and integrated Graphic cards very soon. However, you can still choose to purchase the program. Un-Supported features will be locked.

About Us

We are a passionate team of dedicated developers driven by a singular mission: unlocking the full potential of low-spec PCs. Our relentless pursuit is to improve gaming for those without high-end systems and provide performance-boosting solutions for all gamers. With an extensive roadmap of exciting enhancements on the horizon, we’re determined to redefine the low-spec gaming experience. Join us on this journey and get your very own booster now, propelling your gaming adventures to new heights!

Feature List:

- Unused Memory Cleaner
- Background Processes Manager
- Junk Files Remover
- Drive Maintainer
- Performance Monitor
- Automation of Features
- System / Drive Error Repairer
- Drive Maintainer
- Blue Light Filter
- Open Windows Manager
.. More to come

Ram Cleaner

Jitsumi Game Booster features a Ram Cleaner that helps optimize system performance by clearing unnecessary memory usage. The Ram Cleaner efficiently frees up RAM by reducing existing program’s memory working set and by closing background processes and applications that are not required for gaming, allowing your PC to allocate more resources to the game you’re playing. By optimizing the RAM usage, Jitsumi Game Booster ensures smoother gameplay and a more responsive gaming experience.


Jitsumi Game Booster prides itself on being a lightweight software. We understand that gamers value performance and don’t want any unnecessary resource drain from additional software. Therefore, we have developed Jitsumi Game Booster to have a minimal impact on system resources. It runs efficiently in the background without consuming excessive CPU or RAM, allowing your gaming experience to remain smooth and uninterrupted.

Suspend Or Lower Processes Priority

Jitsumi Game Booster can easily suspend or lower the priority of background processes while gaming. This helps optimize your system resources and ensures that your games receive maximum attention from your PC. This allows your PC to allocate more CPU power and RAM to your games, resulting in smoother gameplay and reduced lag. This feature is particularly useful for resource-intensive games that require significant system resources to run smoothly.

Performance Boost

Jitsumi Game Booster provides several performance-boosting options, such as un-parking CPU cores, lowering the Windows theme, and enabling the high-performance power plan on Windows. These adjustments can help maximize the system’s performance during gaming sessions.

Overclocking GPU & vRam

Jitsumi Game Booster offers the ability to overclock your vRAM and GPU, allowing you to maximize the performance of your graphics card. By increasing the clock speeds of your vRAM and GPU, you can achieve higher frame rates and smoother gameplay. Jitsumi Game Booster provides an easy and user-friendly interface to adjust these settings, giving you more control over your gaming experience.

Performance Monitor

Jitsumi Game Booster comes with a Performance Monitor tool that allows you to keep track of various system parameters and performance metrics while gaming. It provides real-time monitoring of CPU cores, overall system performance, RAM and GPU usage, as well as GPU temperatures. This information helps you stay informed about the performance of your system during gameplay.


Jitsumi Game Booster adds flexibility and customization options for users. By allowing users to modify cache folder locations, they can optimize storage usage and ensure efficient access to game files. The ability to blacklist or whitelist background processes and suspended programs gives users control over which applications are allowed to run in the background while gaming.

Automation & Game Detection

Jitsumi Game Booster offers automation for almost all features and game detection capabilities to enhance the gaming experience. The software automatically detects when you launch a game and applies the optimized settings for that specific game. This eliminates the need for manual adjustments and ensures that your games always run at their best performance.

System Requirements

    • OS *: Windows 7+
    • Processor: Any Intel Processor
    • Memory: 100 MB RAM
    • Graphics: Any Nvidia Card
    • DirectX: Version 10
    • Network: Broadband Internet connection
    • Storage: 100 MB available space
    • Sound Card: Any
    • Additional Notes: No full support for AMD and integrated GPUs
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

What Curators Say

4 Curators have reviewed this product. Click here to see them.

Customer reviews

Review Type

Purchase Type


Date Range
To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar.

Show graph

Filter reviews by the user's playtime when the review was written:

No minimum to No maximum
Display As:
Show graph
Hide graph
Excluding Off-topic Review Activity
There are no more reviews that match the filters set above
Adjust the filters above to see other reviews
Loading reviews...