Top 10 Game Boosters and Optimizers for Windows 10/11/8/7 in 2023

The current generation has grown quite accustomed to playing video games. We all play games on our computers and mobile devices even though none of us own a gaming console. Particularly Windows PCs, which are reasonably priced. A Windows PC with a big screen and a cozy keyboard and mouse can provide you with an excellent gaming experience. However, because PCs are designed for more than just gaming and run a variety of background tasks, they occasionally lag. Don’t worry; you can solve this problem by utilizing some of the best game boosters.

To enhance your PC’s gaming performance, you can also try other methods, like using the task manager. However, this only offers a temporary fix, and it is not always successful. On the other hand, if you use the best game optimizer, it will offer you full system optimization. This is very efficient and offers a fantastic gaming experience. We’ll talk about some of the best PC game booster programs in this article. But, let’s first clarify “What is a game booster?”

What is a Game Booster or Optimizer?

Game Boosters or optimizers are programs that are designed to enhance the gaming performance of your Windows PC. The software kills other background tasks and helps you have a smooth gaming experience. It optimizes the RAM and makes space to run high-quality games.

Game Booster or Optimizer reduces the CPU load as well by eliminating unnecessary tasks from the RAM. Hence, you can also use such software to optimize the overall performance of your system.

While some game-boosting software also provides additional features such as a game library, an FPS counter, gameplay recording, etc.

10 Best Game Boosters and Optimizers for Windows 10, 11, 8, and 7 in 2023

Here is the list of the 10 best game boosters that you can use to have an enhanced gaming experience on your Windows 10, 11, 8, and 7 PC.

1. WTFAst

The first name on our list is WTFAst. It can be considered one of the best free game boosters without any doubt. Various gaming experts prefer WTFast as it offers multiple features. Here are some of the features that this best game-boosting software for Windows offers to its users.


  • It focuses on optimizing your internet speed to reduce ping while playing online games.
  • WTFAst enhances the frame rate to provide an uninterrupted gaming experience.
  • The app reduces the game lags while playing multiplayer online games such as PUBG. Hence, it can also be considered the best PUBG booster app.
    WTFAst - Best Game Boosters and Optimizers

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2. Razer Cortex: Boost (For PC)

Razer Cortex is one of the most popular and recommended game-boosting apps. It is quite an attractive and stylish game optimizer. Razer Cortex completely optimizes the system of your Windows PC for the game you are playing. Here are some of the salient features that one of the best game boosters offers.


  • The top-rated game booster is completely free for Windows 10, 8, and 7.
  • It makes your GPU, CPU, and RAM completely focused on the game.
  • Razer Cortex provides enhanced FPS which makes it the best FPS booster for PC.
  • The tool offers a library to manage all your installed games.
  • It also provides a screen recording option.
    Razer Cortex - Best Game Boosters and Optimizers

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Also know: Top PC Optimizer Software for Windows 10,11, 8, 7

3. Wise Game Booster

Here comes the game optimizer software with an intuitive user interface. It optimizes the gaming performance of your PC by allowing you to eliminate useless background processes. Here are some of its features.


  • Wise Game Booster is a quite compact yet effective app to boost gaming performance.
  • It allows you to launch the games installed on your PC with its launchpad.
  • This one of the best apps for boosting games is highly compatible with all the major recent versions of Windows from XP to 10.
  • It shows the background running tasks and allows you to eliminate the useless ones from them.
    Wise Game Booster - Best Game Boosters and Optimizers

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4. Game Fire 6

Game Fire 6 can be the best game booster for Windows 10 PC that you’ll ever get. It comprises so many advanced features for its users. Hence, the best game-boosting software is not entirely free. It also comes with a paid pro version which is paid.


  • Game Fire 6 is quite flexible and provides you with many customizable features such as real-time optimization and live performance status.
  • It allows you to customize the hardware settings as well.

The best game optimizing tool also offers a game advisor.
Game Fire 6- Best Game Boosters and Optimizers
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5. GameBoost

GameBoost is the most automated game booster software on the list. It is quite easy to use GameBoost. Along with the usual task of enhancing the gaming performance of your device, GameBoost provides many other features as well.


  • GameBoost can easily be considered the best software to boost games because; it also takes care of the internet speed and reduces the ping while we play online games.
  • It improves the graphics also by enhancing the animations.
  • If you play games on your laptop and looking for an easy-to-use game booster then, it can be the best choice to boost games on your laptop.
  • GameBoost performs most of the required tasks automatically, which makes it the most automated game-boosting tool.

Gameboost - Best Game Boosters and OptimizersDownload Now

6. Mz Game Accelerator

This is the tool for older PCs. Mz Game Accelerator is the best game optimizer tool for PCs with an older version of Windows and low configurations. Here are some of the unique features of this best game performance booster tool.


  • Mz Game Accelerator is a quite compact and effective tool.
  • It is highly compatible with older PCs having low system configuration and an older version of Windows.
  • This one of the best gaming optimization software cleans up the RAM without consuming much space on your system.Mz Game Accelerator - Best Game Boosters and Optimizers

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Also know: Top  Game Boosters for Android Gamers in 2023

7. ToolWiz Game Boost

ToolWiz Game Boost is decent software to optimize the performance of your system while playing games. Despite being freeware, ToolWiz Game Boost offers quite decent features that make it one of the best game-boosting tools to download for your PC.


  • First of all, it offers the basic feature of eliminating the unnecessary tasks that any other game-boosting software offers.
  • Along with being freeware, it provides strong security.
  • ToolWiz Game Boost reduces the fragmentation of the game files and makes them CPU and RAM efficient.
    ToolWiz Game Boost - Best Game Boosters and Optimizers

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Also know: Free Multiplayer Games PC of 2023 (Online/Offline)

8. SpeedItUp Free

SpeedItUp Free can be the best game booster for those who are looking for a decent optimizer to clean up the RAM and optimize the CPU. It offers some strong basic features despite being lightweight. Here are some of its features.


  • This best free tool to boost games is quite compact and hence doesn’t require much space.
  • You can try SpeedItUp Free if you are facing lag issues due to low CPU configurations and RAM.
  • It can also enhance your internet speed as it constantly cleans up junk files.
    SpeedItUp Free - Best Game Boosters and Optimizers

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9. MSI Afterburner

MSI Afterburner is one of the advanced game performance and best FPS boosters for the PC. It offers some advanced features for Windows 10 users. Hence, it can be considered the best game booster for PC.


  • It provides an overlocking feature to the users. As the feature is quite rare hence, it makes MSI Afterburner the best game optimizer.
  • MSI Afterburner allows you to customize the fan speed of your CPU or laptop.
  • It enables you to have complete control over GPU voltage and its frequency.
  • This also provides quite useful information such as clock speed, temperature, voltage, CPU usage, etc. So you can keep a regular check on the performance of your PC or laptop.
    MSI Afterburner - Best Game Boosters and Optimizers

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10. Smart Game Booster

We would like to end this list with one of the best game performance boosters, i.e., Smart Game Booster. Along with the basic features, Smart Game Booster provides some advanced features as well. Here are the features that the Smart Game Booster offers to its users.


  • This best game optimizer for PC enhances the internet speed as well, for better ping.
  • It makes the performance of your CPU better along with enhancing the animation and refresh rate.
  • You can even change the default frequency of the graphic processor and some other processors through this one of the best tools to boost games.
    Smart Game Booster - Best Game Boosters and Optimizers

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Also know: Best Free VPNs for Gaming

Final Takeaway to The Best Game Booster for Your PC

The question now is, “Which is the best game booster for your PC?” given that we’ve already covered some of the best game boosters. This query has a very individualized answer. In fact, the question itself is debatable. The one that is best for you will entirely depend on your PC and your needs. The best game optimizers for you would be “Mz Game Accelerator” and “SpeedItUp Free” if you have an older PC or laptop with a low system configuration. But if you have a PC with Windows 10 and high system configurations, then we recommend “WTFAst”, “Razer Cortex,” and “MSI Afterburner” as the best software to boost games on your laptop and PC.

Decide wisely by weighing all of your needs against the features of the game booster program. Subscribe to our blogs to receive more information like this about video games and their technologies.

Siddharth Jain
Siddharth is a technophile who loves to share his knowledge and love for technology. He likes to pen down all his learning and observations that might help the tech readers. Apart from being a technophile, he is a well-learned pianist.

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