5 Best Game Boosters And Optimizers For Windows PC In 2021: Free and Paid

Get A Boost From The Best – Meet Top Gaming Performance Boosters For Windows PC!

For Windows PC Optimization

Our top picks for best game boosters for Windows 10, 8, 7  PC are Advanced System Optimizer 3 & WTFAst Want to know why? Navigate to Our Verdict section right away!

KEY HIGHLIGHTS: 

  • Unlike a gaming console, your desktop’s system resources are not exclusively designed for gamers. That’s where you need a dedicated gaming performance booster. 
  • These nifty utilities help to kill services, unwanted processes, background tasks, unwanted programs that occupy the required Memory, or RAM to run a game.
  • We are sharing the list of Best Windows Game Speed Boosters & Optimizer Solutions which helps to enhance overall system performance by fixing common PC errors, eliminating junk, freeing up storage & even helping with registry repairs.
  • Some honorable mentions provide additional features for recording gameplay, organizing game libraries, defragging RAM, FPS counters, and so on.

DID YOU KNOW?

According to Gartner, “By 2022, up to 15% of all consumer PCs sold will be a gaming PC, with configurations catering to the specific needs of a PC gamer, up from 7% in 2017.”

 

The thrill of playing games on a Windows PC or a Laptop can certainly get ruined if it starts to lag. This is undoubtedly one of the most annoying situations that most PC gamers face pretty often!

That’s where powerful game optimization & boosting software shines. These effective Windows utilities tune up your PC in a way so that playing high-end games becomes more enjoyable instead of frustrating. So, let’s learn how these popular game boosting tools work & how beneficial they can be, for better gaming performance & experience!

List of Contents

  • TOP CHOICES (2021) – Best Game Boosters For Windows 10, 8, 7 PC (Compared)
  • 1. Advanced System Optimizer 3
  • 2. WTFAst
  • 3. Razer Cortex
  • 4. Wise Game Booster
  • 5. MSI Afterburner
  • FREQUENTLY ASKED QUESTIONS: Best Paid & Free Game Booster For Windows PC (2021)
  • OUR TAKE: Why Did We Choose This Game Booster Among The Glut?
  • OUR VERDICT:

TOP CHOICES (2021) – Best Game Boosters For Windows 10, 8, 7 PC (Compared)

Top Game Speed Boosters (2021) Major Highlights What Makes It Unique From Others? Download Now
Advanced System Optimizer 3
  • Robust scanning engine. 
  • One-click cleaning & optimization. 
  • Thorough junk cleaning.
  • Tools to repair registry errors. 
Wide range of modules to clean, optimize, protect & speed up PC 
WTFAst 
  • Effective Game Traffic Acceleration. 
  • Generate game reports. 
  • Custom Game Support available. 
  • GPN to chiefly optimize the game connection. 
Focuses on optimizing your Internet speed to reduce the ping
Razer Cortex 
  • Frees up invaluable memory & RAM. 
  • Quicker load time than ever. 
  • Comes with a Gamecaster feature.
  • Small useful features (not) related to game boosting.
Doesn’t merely boost your games, it boosts your entire system
Wise Game Booster 
  • Lightweight game boosting application
  • Add your favorite games to the ‘My Games’ section. 
  • End unnecessary programs in one click. 
  • Suggests important actions for game boosting. 
Compact yet effective UI with comprehensive features to improve gaming performance 
MSI Afterburner 
  • Overclocking tools to increase GPU. 
  • Supports video capturing. 
  • Dedicated Hardware Monitor. 
  • Easy to navigate interface. 
Gold standard of overclocking & performance boosting in a single click  
Smart Game Booster 5
  • PC game recorder. 
  • Enables higher FPS.
  • Offers an Antivirus & Firewall. 
  • Dedicated gaming mode. 
Offers extra security perks in addition to game boosting capabilities
Game Fire 6 
  • Tweak system settings to speed up.
  • Effective Live optimization feature. 
  • Defragment hard drive.
  • Gaming performance accelerator. 
Forever free version available (with limited features)
GameBoost 3
  • Make changes to the registry to enhance memory. 
  • Complete fault tolerance system.
  • Deep system analyzer & diagnostic features. 
  • Advanced overclocking features. 
Uses proven technology which can double the Frames Per Second Rate
Mz Game Accelerator 
  • Great tool for old computers. 
  • Close any unnecessary processes. 
  • Cleans your RAM memory.  
  • Extremely easy-to-use interface. 
Video game accelerator mode that ensures top-notch performance 
Toolwiz GameBoost
  • Temporarily closes background processes.  
  • Safe and secure to use. 
  • Give more CPU and RAM to your games.
  • 100% freeware, without any virus.
Quickly defragment game directories and files

 

Reviewing: Popular Windows Game Boosters For PC (2021)

Without further ado, let’s check out the list of Top 10+ best Gaming Performance Booster Software!

1. Advanced System Optimizer 3

Wide range of modules to clean, optimize, protect & speed up PC

MEET YOUR DASHBOARD: ADVANCED SYSTEM OPTIMIZER

Advanced System Optimizer

Advanced System Optimizer

Advanced System Optimizer

Advanced System Optimizer


OVERVIEW: 

A multipurpose optimization solution, Advanced System Optimizer is excellent software to keep your Windows PC or Laptop in good shape by cleaning unnecessary temp files & residues to maintain high performance continually. This PC optimizer for gaming is quite easy to use & ensures smooth functioning of your system after each scan. Its Game Optimizer module quickly lets users switch between the game and other tasks without degrading game performance.

PRICE: Free 

FEATURES: 

  • One-click maintenance (Smart PC Care). 
  • Manage RAM & Memory usage. 
  • Disable unwanted startup items, uninstall programs to retrieve space. 
  • Game optimization for unbeatable experience while playing high-end games. 
  • Tools to remove junk, caches, logs, duplicates & other unnecessary files. 
  • Repair Registry issues & other common PC errors in a few clicks. 

Pros

  • Robust scanning engine. 
  • One-click cleaning & optimization. 
  • Available for free
  • Tools to repair registry errors. 
  • Thorough Junk Cleaning

Cons

  • The system and Security Advisor module is a bit outdated

HOW ADVANCED SYSTEM OPTIMIZER WORKS?

  • Install & launch Advanced System Optimizer on your PC. 
  • Click on the Windows Optimizers section from the left panel. 
  • Select the ‘Game Optimizer’ feature from the right-hand side window. 
  • A new Game Optimizer window will appear on your screen. 
  • Hit the button ‘Select Location Now’. 
  • At this step, you need to Add game(s), you would like to play in a disturbance-free environment. (A virtual desktop, provided by Advanced System Optimizer)
  • Once you’ve added the desired set of games, click on the Start Optimized button. 

HOW STRONG IS ADVANCED SYSTEM OPTIMIZER’S GAME BOOSTING FEATURE?

Gaming Performance Increased By: 95%
Usability & Ease of Use:   97%
Consumption of System Resources:  No battery drainage, Size of the app – 11.3 MB 

RECENT IMPROVEMENTS: 

  • Now available for Free. 
  • Flawless navigation to have better control over UI. 
  • Lightweight & doesn’t occupy much RAM & Memory. 
  • Scanning engine has been improved for a faster experience. 
LATEST VERSION: SUPPORTED OPERATING SYSTEMS: 
3.9.3700.18392 Windows XP / Windows Vista / Windows 7 / Windows 8 / Windows 10

TECH SUPPORT: [email protected] 

WHY YOU SHOULD CHOOSE ADVANCED SYSTEM OPTIMIZER OVER OTHER GAME BOOSTERS? 

There are tons of reasons why Advanced System Optimizer is one of the best tools for perfect game optimization. Its variety of modules to clean, optimize and protect PCs, ensures that you can make the most out of your system. Not only while playing, but also for better productivity!  

Read Review: Review: Advanced System Optimizer, The Fastest Cleaner & Optimizer! 

2. WTFAst

Focuses on optimizing your Internet speed to reduce the ping

MEET YOUR DASHBOARD: WTFAst

WTFAst

WTFAst

WTFAst

WTFAst

OVERVIEW: 

Are you tired of frequent lags and high ping? If yes, then WTFAst is the perfect software to resolve all your issues. It’s a well-designed game boosting utility to optimize PC games in a few clicks. WTFAst stands apart from the rest top game optimizers, as it dedicatedly focuses on increasing the Internet speed for smooth gaming performance while playing online. It significantly reduces game lag and decreases ping that reduces slowdowns during online multiplayer sessions as well.

PRICE: For 1 Computer Only

Monthly  $ 9.99
3 Months  $ 9.49/month
6 Months  $ 8.99/month
12 Months  $ 8.33/month

FEATURES: 

  • Provides automatic & manual network connections. 
  • Effective Game Traffic Acceleration. 
  • Generate game reports. 
  • Select the most optimized traffic route for your game. 
  • Significantly reduces latency & ping to improve overall game speed. 
  • Offers real-time analytics. (Data traversing between PC & game servers)

Pros

  • Custom Game Support available. 
  • Remember the last game settings. 
  • Customizable settings available as per the gamer’s choice. 
  • GPN to chiefly optimize the game connection. 

Cons

  • Need to give credit card details to enjoy a free trial. 
  • No improvements have been made in the UI for a long time. 

HOW WTFAst WORKS?

  • Create your WTFAst account by visiting their Account Creation Page
  • Download the latest version of WTFAst on your Windows. 
  • Launch the software and log in with your account credentials. 
  • Now, you will be taken to the Game Selection screen. 
  • All the installed games will be marked with a star, simply select the game you wish to play. 
  • You will notice the game name being displayed over the Connect button. 
  • Hit the Connect button. This will build the connections through WTFAst servers so that you can enjoy an optimized gaming experience. 

HOW STRONG WTFAst’s GAME BOOSTING FEATURE IS?

Gaming Performance Increased By: 95%
Usability & Ease of Use:   90%
Consumption of System Resources: 

Little battery drainage was noticed 

Size of the app = 120 MB 

RECENT IMPROVEMENTS: 

  • Currently working on optimizations for Call of Duty: Modern Warfare & Call of Duty: Black Ops Cold War Peer to Peer Matchmaking game. 
  • Circulating helpful optimization tips related to their latest optimizations for games. 
  • Promises to destroy lags in online games. 
  • Have collaborated with Tech Titans (MSI & ASUS) to enhance the reliability of the utility. 
LATEST VERSION: SUPPORTED OPERATING SYSTEMS: 
5.1.43 Windows 10, Windows 8, Windows 7

 

TECH SUPPORT: [email protected] 

WHY YOU SHOULD CHOOSE WTFAst OVER OTHER GAME BOOSTERS? 

Well, WTFAst is an incredible PC Game Booster to improve latency and make connections flawless if it is taking a longer route to the gaming server. Additionally, it helps games to lower ping for a better online gaming experience

3. Razer Cortex

Doesn’t merely boost your games, it boosts your entire system

MEET YOUR DASHBOARD: RAZER CORTEX

Razer Cortex

Razer Cortex

 RAZER CORTEX

OVERVIEW: 

Razer Cortex is quite popular in the gaming community. The Free gaming performance booster software ensures the smoothest experience by shutting down all the applications that are not required while gaming. The entire focus of your system’s GPU, CPU, and RAM are channelized towards the game. With Razer, you get the option to auto-boost. This means, even if you open a game from Origin, Battlenet, or Steam, it will automatically initiate the boost from Cortex. 

PRICE: Best free game booster for PC 

FEATURES: 

  • Frees up invaluable memory & RAM. 
  • Holds the capability to restore the PC to its previous state when you are done playing. 
  • Provides higher FPS by effectively managing both native & installed apps. 
  • Comes with a Gamecaster feature that lets you live to stream your games in a click. 
  • Allows you to personally tailor your settings. Ideal capability for computer-savvy users. 
  • Additional features are not related to game boosting but are useful. It includes access to special game deals, other rewards, FPS monitor graphs & more. 

Pros

  • Quicker load time than ever. 
  • Kills unnecessary occupied resources while you’re playing. 
  • Highly convenient & easy-to-use game booster for PC.  

Cons

  • Specific focus on gaming rigs.  

HOW RAZER CORTEX WORKS?

  • Install & launch Razer Cortex on your PC. 
  • Create your Razer Cortex Account. 
  • The game booster automatically reads your library from Steam & shows all your games. 
  • Navigate to the System Booster tab from the top panel. 
  • Hit the Scan button to start system cleaning, optimization, and improvement in-game performance. 

HOW STRONG RAZER CORTEX’S GAME BOOSTING FEATURE IS?

Gaming Performance Increased By: 90%
Usability & Ease of Use:   90% 
Consumption of System Resources:  Limited battery drainage
Size of the app = 237 MB

 

RECENT IMPROVEMENTS: 

  • Better use of ML technology to enhance PUBG PC, Valorant & Fortnite gaming experience. 
  • Capability to customize FPS & smartly generate a set of optimized game settings. 
  • Instantly upgrade performance, even if the game is launched via Steam or other platforms. 
LATEST VERSION: SUPPORTED OPERATING SYSTEMS: 
9.14.15.1361 Windows 10, Windows 8, Windows 7 

TECH SUPPORT: https://support.razer.com/

WHY YOU SHOULD CHOOSE RAZER CORTEX OVER OTHER GAME BOOSTERS? 

Razer Cortex is undoubtedly one of the best game boosters for Windows 10 PC & other versions. Not only it features all the essential tools to improve gaming performance, but it also has a robust engine that increases the lifespan of your hard drive, cleans unwanted junk, and offers the best gaming deals on one platform. 

4. Wise Game Booster

Compact yet effective UI with comprehensive features to improve gaming performance 

MEET YOUR DASHBOARD: WISE GAME BOOSTER

Wise Game Booster

Wise Game Booster

Wise Game Booster

Wise Game Booster

OVERVIEW: 

Wise Game Booster is another worth trying game optimization software known for its simple and easy-to-use features & interface. It increases the game stability by halting all the programs that are not required while playing. Instead, all the resources are used to boost the performance at its maximum level for the unbeatable gaming experience. After a quick scan, Wise Game Booster suggests what actions are required for each process and service. It’s one of the best game boosters for novice users.

PRICE: Best free game booster for PC 

FEATURES: 

  • End unnecessary programs, irrelevant services & processes with a single click. 
  • Allows you to add your favorite games to the ‘My Games’ section. 
  • Manage your games & check all the related information. 
  • To ensure safety, the operations of the service are backed up. You can restore it to bring the previous PC state. 
  • Helps in optimizing relevant system settings to maintain stability & get your PC into game mode. 

Pros

  • Lightweight game boosting application for Windows. 
  • Multilingual game optimization suite. 
  • Runs a dedicated forum for suggestions & feedback. 

Cons

  • Lack the ability to set resource thresholds. 
  • Doesn’t defrag the system. 

HOW WISE GAME BOOSTER WORKS?

  • Install & launch Wise Game Booster on your Windows OC. 
  • As soon as you launch the tool, it automatically searches games from local drives. 
  • Alternatively, you can add your games by clicking the Add Game option. 
  • Click the Optimize Now button to eliminate unwanted processes & background services. 
  • Double-click on the game icon and choose the Run game option to start playing! 

HOW STRONG WISE GAME BOOSTER’S GAME SPEED UP FEATURE IS?

Gaming Performance Increased By: 85% 
Usability & Ease of Use:   93%
Consumption of System Resources:  Doesn’t drain the battery 

Size of the app = 3.64 MB 

RECENT IMPROVEMENTS: 

  • The new version provides some useful suggestions about daily PC operations. 
  • Added language support for Danish, Slovenian & Indonesian. 
  • Enjoy the improved display at 120 DPI. 
  • GUI & usability improvements. 
  • Fixed an issue that occurs when the interface stops responding while searching for local games.
LATEST VERSION: SUPPORTED OPERATING SYSTEMS: 
1.57  Windows XP, Vista, Windows7/8/10

 

TECH SUPPORT: [email protected]

WHY YOU SHOULD CHOOSE WISE GAME BOOSTER OVER OTHER GAME OPTIMIZERS? 

Wise Game Booster is an advanced game speedup tool, equipped with one-click optimization needs to effectively boost gaming performance. The freeware tool allows users to manage system, background processes & services manually and automatically. 

 

Must-Read: Top 5 Best RAM Cleaner & Booster for Windows 10 PC [2021] 

5. MSI Afterburner

Gold standard of overclocking & performance boosting

MEET YOUR DASHBOARD: MSI AFTERBURNER

MSI Afterburner

MSI Afterburner

MSI Afterburner

MSI Afterburner

OVERVIEW: 

Meet another considerable game booster software for Windows PC, MSI Afterburner. It’s a top-notch solution that offers overclocking options. Besides all the essential functions that every top game speed boosting tool provides, it lets users customize the fan speed, benchmark video record, and monitor. It offers full control over the GPU voltage and frequency. You can certainly modify the fan speed so that you can avail full potential of the installed graphic card. The PC optimizer for gaming also gives information on the usage, temperature, clock speed, and voltage.

PRICE: Free game booster for Windows PC 

FEATURES: 

  • Overclocking tools to increase your GPU’s frequency & voltage. 
  • One-click Scanner that automatically finds the highest stable overclock settings according to your card. 
  • Allows you to determine cooling performance & fan speed curve. 
  • Supports video capturing
  • Hardware Monitor shows critical hardware information in real-time. 

Pros

  • Free to use game performance booster. 
  • Easy to navigate interface. 
  • Works great with not only MSI video cards but also the majority of GPUs. 

Cons

  • Pushing the GPU too hard can crack graphic visuals. 

HOW MSI AFTERBURNER WORKS?

  • Install & launch MSI Afterburner on your Windows PC. 
  • Navigate to the Settings and look for the User Interface tab. 
  • Make sure you change it to Default MSI Burner Skin to modify the uncluttered interface, 
  • Now you need to set the Power & Temperature limit to the maximum value. 
  • Consider changing the clock speed too. Increase the value by 20-30 units. 
  • You’ll notice a significant boost in the overall PC performance! 

HOW STRONG MSI AFTERBURNER’S GAME SPEED UP FEATURE IS?

Gaming Performance Increased By: 80% 
Usability & Ease of Use:   85%
Consumption of System Resources:  Limited battery drainage was noticed

Size of the app = 51.9 MB 

RECENT IMPROVEMENTS: 

  • Added the integrated One-click (OC) Scanner API support. 
  • Incorporated fan control 3.0 API support. 
  • Integrated NVIDIA Ampere GPU architecture support as well. 
  • Capability to adjust clock/frequency curve stability testing functionality. 
LATEST VERSION: SUPPORTED OPERATING SYSTEMS: 
4.6.3  Windows XP, Vista, Windows7/8/10

 

TECH SUPPORT: https://www.msi.com/support

WHY YOU SHOULD CHOOSE MSI AFTERBURNER OVER OTHER GAME OPTIMIZERS? 

One of the best aspects of using MSI Afterburner is its huge compatibility. It is supported with almost every GPU, regardless of the model, chipset manufacturer & so on. No matter, if you are using the GPU for ten years, MSI Afterburner will give it a magical speed boost. Hence, you can enjoy excellent gaming performance without any hiccups. 

Must-Read: How to Reduce Lag and Boost FPS In Fall Guys In PC?

FREQUENTLY ASKED QUESTIONS: Best Paid & Free Game Booster For Windows PC (2021)

Q1. Do PC Game Boosters Work?

Yes, of course! Game Boosting Applications are just a shortcut to launch games while managing programs, processes, services that hamper overall performance.

Q2. How Can I Increase My PC Gaming Speed?

  • Run a dedicated game speed booster & optimizer.
  • Keep your graphics & video drivers.
  • Optimize in-game settings.
  • Reduce screen resolution.
  • Change graphics card settings.

Q3. Is It Better To Install Games On SSD Or HDD?

Installing games on SSD certainly reduces the load times, which occurs due to the data transfer speed Of SSDs, which is higher than that of HDDs. 

Must-Read” How To Fix SSD Not Showing Up On Windows 10 [SOLVED] 

Q4. How To Increase Computer’s FPS?

  • Enable Game Mode in Windows 10. 
  • Upgrade your graphics card. 
  • Find your monitor’s refresh rate. 
  • Optimize your game settings. 

Must-Read: How To Boost FPS (Frames Per Second) In Your Favorite PC Games? 

OUR TAKE: Why Did We Choose This Game Booster Among The Glut?

According to us, the best game booster for Windows 10 PC is Advanced System Optimizer & the second close substitute to consider will be Razer Cortex.

Advanced System Optimizer not only serves as the best PC optimizer for gaming but also boosts system performance significantly. It can protect your system from malicious content, clean junk, and defragment the computer for smooth performance. In a nutshell, it is excellent software if you are looking for an overall PC optimization suite. 

However, if you are looking for a product that dedicatedly works for speeding up gaming performance, then Razer Cortex should be your clear choice. This popular game booster tool provides higher frames per second & smoother gaming performance by killing unnecessary apps running.

OUR VERDICT:

To conclude, if you need software that improves the overall performance of your computer (including seamless gaming experience), then go for Advanced System Optimizer. However, if you just want a game booster to play without any lags, then get Razer Cortex.

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2 COMMENTS

  • Jeremy
    How about IObits software? Is it the same engine as razer’s cortex?

    1 year ago Reply
  • Ajmal
    i really like advanced system optimizer its help me lot to boost my all games

    8 months ago Reply

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