Jitsumi Game Booster is a light and fast tool which scans for games that had been launch while providing features such as suspending background processes, cleaning junk files, cleaning errors in drives and system files, overclocking and many more without using much CPU
All Reviews:
Positive (22) - 81% of the 22 user reviews for this software are positive.
Release Date:
Apr 19, 2019

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Recent updates View all (4)

May 25

Change Log: 5/26 ( Major )

Change Logs:
  • Custom Tab:
    - This is a whole new extra tab which will be in the console tab. This tab allows you to set games from a list of visible windows. There are other extra options which also allows you to set the window as borderless, windowed and change it's priority.

  • Seperation of Load & Specs:
    - This basically creates 2 new tabs labled Spec and Load. Load displays the usual PC's CPU, GPU and RAM load in a percentage bar. Spec allows you to view some of your PC's specification.

  • Fixed Some Major Bugs:
    - This fixes a few major bugs which had been causing crashes for some users. If you still are sometimes crashing, please make a post in our steam discussion so that we can take actions

  • Added Back Motherboard:
    - Added back motherboard which can be seen in the Spec tab

If you have any ideas or suggestions, please don't hesitate to post it in https://steamcommunity.com/app/1014130/discussions/2/1648791520830059558/
3 comments Read more

May 20

Change Log: 5/20 ( Major )

Change Logs:
  • Added Help Markers
    - Added help markers beside the functions which are used the most to provide assistance to new users who might not understand what the feature is used for

  • Added Config Manager For Automation
    - We received alot of feedback about how it was extremely annoying to setup the automation section after every launch. We now have a config loader which allows you to save the settings and load it on demand or on launch

  • Added Support For 3 Other DRMs
    - Uplay
    - Epic Games
    - Origin

    ( Please Make sure to use the default installation directory when installing games from those DRMs. We are also planning on adding custom games where you can add a game which may not belong to those DRMs )

  • Fixed Some Major Bugs
    - We fixed some major bugs which might have caused the crashes that people were getting when loading into the program

  • Changed Error Messages
    - We added afew more error messages and info messages which can help users understand afew more information about the error message / info messages. Info messages will now be displayed in GREEN and error messages will now be displayed in RED

  • Added BlackList Command
    - We added a blacklist command which allows you to blacklist curtain programs which you may not want the booster to touch. Simply type to console, blacklist <program name. EG discord.exe>

  • Removed MotherBoard From the Specs List
    - Some people had major crashes due to this, therefore we decided to remove it completely

  • On Launch Blue Light Filter
    - You can now enable blue light to automatically turn on during launch. We received some feedback about the annoyance of turning on the blue light filter manually

If you have any ideas or suggestions, please don't hesitate to post it in https://steamcommunity.com/app/1014130/discussions/2/1648791520830059558/
4 comments Read more


“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

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 small team of developers with one goal in mind. Pushing low spec PCs to the limit. We plan to improve gaming for both gamers without a beast of a PC and gamers just looking to boost their computer's performance. We also offer services outside of gaming such as cleaning junk files. We have a huge list of things to do which will change the low spec gaming experiences altogether. Join us on our journey and get your own booster now!

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
.. More to come


Jitsumi Game Booster is a light and fast tool which scans for games that had been launch while providing features such as suspending background processes and cleaning junk files without using much CPU. From the tests we conducted, Jitsumi Booster only had used below 2% of the PC's CPU. Jitsumi Booster also will slow itself down when a game is detected, this is to provide the best experiences while playing. Using less than 2% of the PC's CPU, this allows you to game without any disturbance. Jitsumi Booster will also slow itself down whenever it is not in focus, this makes Jitsumi Booster use extremely little CPU usage while in the background.

Fullscreen / Windowed Mode

Jitsumi Game Booster allows users to change window modes for any games which have been detected by Jitsumi Game Booster. This allows you to switch to windowed or fullscreen at a click of a button. This is to allow users to have an easier time changing games to windowed to fullscreen without visiting the settings and manually changing it. However, some games such as Counter-Strike does not allow resizing, therefore, it might bug the program in a way not expected. Jitsumi Booster also allows you to increase the game's Priority / IO Priority to any detected games it finds. To use these features, the game must be detected by the program. Currently, we support steam games, Fortnite, OSU! and League Of Legends. More support coming soon!

Junk File Removal & Maintaining Drives

Jitsumi Game Booster allows users to clear some files also known as junk files or temporary files from their PC. Doing this both provides a slight boost of performance and space for the user. We do also provide features to clean the user's Registry, cleaning system errors, defragging drivers and cleaning any errors in said drive. This is all done in a single click of a button. Providing this allows the user to maintain their drives and getting rid of any bad sectors in any of their drives. This speeds up the drives and allows for a much better gaming experience.


Jitsumi Game Booster allows users to automate some of the features that it has to offer. This makes it so that the user does not need to manually use some of the functions Jitsumi Game Booster provides, but rather, tick a checkbox which automatically enables the feature when the event is triggered. This includes game launches, which triggers the selected features when a game has been detected, or on a timer, which enables the feature on a timer. This allows users to avoid using some of the functions all the time but rather on two triggers, game launch or timer.

Ram & CPU Optimizer

Jitsumi Game Booster provides features which allow users to clear any unused RAM / Memory from their PC. We also provide users the ability to close any high RAM / Memory usage programs such as Chrome and Spotify! This can Increase / Boost your PC performance by cutting your memory usage almost by half or more. We also allow users to suspend those programs to free up CPU, however, suspending will not free their memory. Our feature which closes high RAM/CPU usage program currently allows you to auto close programs such as chrome and Spotify. We are planning on adding a feature which allows you to add programs of your choice to the list.

Performance Monitor

Jitsumi Game Booster allows users to view their CPU, GPU, RAM Usage and GPU temperature. We also allow you to view this data in a graph which can be used to monitor how much your GPU and CPU load increases when playing certain games and even allows you to monitor the temperature of your GPU. This can be used to view your performance whenever you are benchmarking to see which settings can be used to have a balance between FPS and performance load.

Easy To Use

Jitsumi Game Booster's UI ( User Interface ) is extremely simple to use ( Special Thanks To IMGUI ). We provide checkboxes and buttons for everything we offer. We also provide a console that logs everything that has happen and things that had been toggled or pressed. We also provide some commands that users who are used to the UI can use. This goes from dumping every process in your program list to just a simple suspend and resume commands. This can be useful to users who want things to be customized or are looking to tweak the booster. We are also planning to add a lot more commands in the near future!

System Requirements

    • OS: Windows 7+
    • Processor: Any Intel Processor
    • Memory: 200 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

What Curators Say

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

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