2023 • Best Free Internet Booster Software for Faster Speeds

Is there anything more frustrating than a slow Internet connection?
  1. Windows, by default, is not optimized for your particular Internet connection, and this prevents you from getting the maximum upload/download speeds.
  2. An Internet Booster/Internet Accelerator software analyzes your current network settings and optimizes it diligently to provide the best possible speed.
  3. In our test lab here at Electrons, we evaluated all the freely available Internet booster software to find which among them is the best!

Did You Know? Did you know that the Internet was initially developed as a research project called ARPANET by the United States Department of Defense in the 1960s? It aimed to build a robust, fault-tolerant communication network that could withstand a nuclear attack.

Goodbye Slow Internet: The Best Free Internet Booster and Accelerator Software for Windows PCs in 2023

How We Tested? We assessed each free Internet booster software for its network speed-up capability, features, and ease of use on our test system running Windows 10. After an extensive trial and error process, we calculated the eScore or Electrons Score and came up with this top free Internet boosters list for Windows to download.

OS Compatibility – Windows 11, Windows 10, Windows 8, and Windows 7.

Important! Create a System Restore point before you start using any of the following tools so that you can easily undo any fixes, if necessary.

1. SG TCP Optimizer

TCP Optimizer
eScore 84 Percent
TCP Optimizer is the best Internet booster software that gave fantastic speed results out of all that we tried. It has been downloaded by over 10 million people to date.

Powerful Internet Accelerator: TCP Optimizer is a powerful Internet optimizer tool that is compatible with a wide range of Internet connection types, including dial-up, cable, DSL, and satellite.

Fully Portable: The tool does not require installation, as it is fully portable and can be run from a simple USB drive. All you need to do is to just download and run it as administrator.

Easy-to-Use: Using TCP Optimizer is straightforward. Simply launch the application, set the Internet connection speed by moving the slider at the top, and select the appropriate Network Adapter from the drop-down menu. Further, select the “Optimal” option in the tool bottom and click “Apply changes.” You may need to restart your system for the changes to take effect and get going.

Uses Advanced Algorithms: The “Optimal” settings option utilizes advanced algorithms to calculate the most suitable networking configurations for your system. If you prefer to customize your settings, you can choose the “Custom” option, but this is only recommended for advanced users.

Restore Option: In the event that the changes you made do not produce the desired results or cause issues, it is simple to restore the original settings.

Improved Internet Speed: TCP Optimizer is highly effective in the vast majority of Windows systems and can accelerate Internet speeds by 1.2 to 1.7 times at no additional cost.

Be Cautious: Beginners may find the large number of available settings intimidating, and it is important to be careful when making changes as incorrect settings may reduce speeds or cause network issues.


2. Auslogics BoostSpeed Free

Auslogics BoostSpeed
eScore 80 Percent
BoostSpeed is an impressive PC optimization utility that can give your computer a noticeable speed boost.

Streamline System: Auslogics BoostSpeed is designed to help improve the overall performance of your Windows computer. With just one click, it can scan, clean, repair, and optimize various system settings.

Best Internet Booster: It is compatible with a variety of Internet connection types and web browsers, and is able to optimize network settings and programs that use your Internet connection for improved browsing speed, faster downloads, and enhanced audio/video call quality.

Disk Defragmenter: You can use the Disk Defragmentation feature to optimize the layout of files on your hard drive, which can help to improve the speed at which your computer is able to access and read the data.

Privacy Tools: The privacy tools included in the Auslogics BoostSpeed are designed to help protect your personal data and preserve your online privacy. It’s always a good idea to practice safe and secure online habits to help protect yourself and your personal information.

Beginner Friendly: This free Internet booster software is designed to be easy for beginners to use, even if they have no experience optimizing their computer’s Internet connection. Further, the software does not include any options for manually adjusting Internet connection settings to avoid potential confusion for users.

Bundles Other Software: Please note that the free version of BoostSpeed has limited features compared to the paid version and may attempt to install additional, unwanted programs during the installation process. To avoid this, it is recommended that you choose the “Custom” installation option when running the software setup.


3. Ashampoo Internet Accelerator

Ashampoo Internet Accelerator
eScore 79 Percent
It is an easy-to-use Internet accelerator software that provides an intuitive interface for tuning and optimizing your Internet connection.

One-click Boost: Ashampoo Internet Accelerator analyzes and optimizes all the relevant Internet settings with a single click. You don’t need to know anything about it, just select the “Automatic” option and click “Start.” You may need to restart your computer.

Adaptable UI: It has options for both new and experienced users. For new users, it has an easy-to-use interface, while advanced users can tweak things manually as they desire.

Internet Cleaner: In addition to Internet optimization, the software also includes an Internet Cleaner to protect your privacy by eliminating browsing history and a feature to check for malicious websites and prevent redirects.

Speed Test Tool: The Ashampoo Internet Accelerator software includes a tool specifically designed to measure the performance of your Internet connection. This Internet speed test tool allows you to assess the improvements made to your Internet speed after using the software.

Limited Period Free: While the software is not free and currently priced at $19.99, a limited-time offer allows users to register online and receive a free activation code for the full version.

Browser Support: This best Internet booster tool includes options for specifically configuring the Internet Explorer and Firefox browsers. There is no support for other browsers such as Google Chrome, Opera, Edge, and others at present.


4. Pointstone Internet Accelerator

Pointstone Free Internet Accelerator
eScore 74 Percent
PointStone Internet Accelerator is designed to tweak your system network settings to get the best out of your connection.

Improves Performance: Pointstone Internet Accelerator appears to be a reliable and effective tool for improving your Internet performance. To utilize the full capabilities of this Internet booster program, simply download and install it on your Windows PC.

No-hassle: Once installed, launch the program and select your Internet connection type from the list provided. To initiate the optimization process, simply click the “Accelerate” button, and the program will work its magic. You’ll need to restart your computer for the changes to take effect.

Powerful Tweaks: The free Internet Accelerator begins with a quick analysis of your current network settings, which are the various technical configurations that determine how your device connects to the Internet. After the analysis is complete, the optimization process attempts to adjust or tweak these settings in order to improve the speed of your Internet.

Customization Options: If you have a higher level of technical expertise or are simply interested in customizing your Internet connection in more detail, you may want to visit the “Advanced” section of the program. This section typically offers more advanced customization options that allow you to manually adjust various technical settings related to your Internet connection.

Restore Settings: The option to restore network settings to their default state is also available. This can be useful if you have made changes that are causing problems or if you simply want to start over with a fresh set of settings.

Needs Updates: The user interface looks old and could use an update. The automatic network optimization function could also be improved. This way, the program would be more useful for users who prefer to let the program handle the optimization process.


5. SpeedConnect Internet Accelerator

SpeedConnect Internet Accelerator
eScore 71 Percent
It is a nifty Windows network optimizer software designed to optimize and speed up your Internet connection.

Speeds Up Internet: SpeedConnect Internet Accelerator is designed to speed up your Internet connection by preventing data fragmentation during data transfer and optimizing various TCP/IP settings in Windows. 

Automatic Mode: The software includes a fully automatic mode that makes it easy for users to optimize their Internet connection and improve the performance of their computer. When you use the automatic mode, the software will detect your current Internet and computer settings and apply optimized values with just one click.

Manual Configuration: The free Internet booster software also includes options for advanced users to manually adjust various settings if they want more control over the optimization process. These options allow users to fine-tune different settings and parameters to achieve the best possible performance for their particular setup and needs.

Versatile Software: The tool can optimize your Internet regardless of whether you are using a traditional dial-up connection, a wireless network, a LAN connection, or a cable connection. This makes it a versatile tool for improving the performance of your Internet connection and getting the most out of your online experience.

Additional Tools: Further to its core function of optimizing your Internet connection, SpeedConnect Internet Accelerator also includes a range of additional tools that are designed to help you get the most out of your network. These tools can be useful for getting a better understanding of your network’s performance and for identifying any potential bottlenecks that may be affecting your Internet speed.

Capped Features: The free version of this best Internet booster software is limited in its capabilities and features. It doesn’t include all of the functionalities and tools that are available in the paid version, and it doesn’t provide as much flexibility or control over the optimization process.


Pro Tip (Recommended):

A DNS or domain name system is like the Internet’s address book. When you type an address (e.g., www.google.com) into your browser, your computer uses the DNS to look up and translate that into a computer-friendly IP address.

By default, you use your service provider’s assigned DNS servers. These are unlikely to be the fastest available to you. A better choice is to use DNS servers provided by Cloudflare ( or Google ( and

This simple change of DNS will noticeably boost your Internet connection speed.

Follow the easy-to-do steps here to change your DNS.

Start Accelerating your Internet!

Whether it’s surfing the web, chatting with friends, downloading files, or streaming the latest videos, we all need faster Internet speeds.

An Internet Booster/Accelerator software seems to be worth a shot, especially that it sports so many advanced settings that could eventually pay off if tweaked right.

What say?

Did You Know?

Did you know that “net neutrality” is a principle that advocates for equal treatment of all data on the Internet? It prevents Internet service providers from prioritizing certain types of content or charging users more for accessing specific websites. The debate around net neutrality has significant implications for the future of the Internet.

Author: Nik is an author with over 14 years of expertise in software and tech. Holding an Engineering degree in Information Technology and a Master's degree in Data Science from Liverpool University, he is adept at dissecting and discussing the nuances of technology with clarity and precision. Disclaimer: The content on this website is originally created by human authors and is refined using AI tools solely to ensure grammar, flow and clarity.