The Best Internet Optimizer Software 2021-2022

Many ask, What is the BEST Internet optimizer and connection stabilizer? Our answer is easy... to completely and thoroughly optimize Internet speed, you need an Internet accelerator that optimizes the hidden and locked network / Internet settings within Windows.

Plus it has to optimize the programs installed on your computer that connect to the Internet. This includes your web browser, PC games, email client, flash player for YouTube® videos, and anything else that uses your online connection or network.


Top Internet Optimizer of July 2021

Why do I need an Internet Optimizer? Every PC will eventually experience corrupted or wrongful data values from many of the programs (legit and rogue) that access and change the very sensitive Internet settings within Windows and the registry.

Many of these Internet settings are locked to the user and you will need an Internet optimizer to access and optimize them to get the best Internet stability and speed possible.

Here are the best internet optimizer choices after our July 2021 tests. The top rated optimizer was easily the best for speed and all-around stability. Wise Care 365 Pro is also great if you need an extreme repair to your Internet.

Recommended Internet Optimizer

Wise Care 365 Professional

"The only Internet optimizer that worked for us, out of all the many we tried. Gives a truly impressive boost to your Internet connection and network speed - and it works with all types, including Fibre, Cable, DSL, Satellite, Dialup, and anything in between."

Wise Care 365 Pro. Winner of the best PC optimizer of 2021, the latest WC 365 Pro version also includes the best Internet optimizer function. It will completely optimize every Internet and network setting within Windows AND every program that uses your online connection. The advanced optimization works in real-time to continually and safely free memory (very important for HD video and large file downloads), adjust services and optimize all of your installed programs including your frequently used web browser.

Improves Internet Connection: Including Fibre Optic, Cable, DSL, Dialup, Satellite, and ISDN.

Go for the PRO version of Wise Care 365 and you'll get a much faster Internet response rate along with super fast real-time protection to keep your Internet at peak performance. From the day you install it, to the day your PC is replaced - hopefully years from now.

In every online test we threw at it, Wise Care 365 Pro was easily the best Internet Connection Booster for PC. Including all running Windows 10, 8, and 7.

"Got slow Internet or Network problems? Use WiseCare 365 PRO to help optimize any Internet connection or network and send your online speed soaring."

Boost Internet Speed. Speed up Internet performance: Our top computer speed optimizer also takes the Internet crown. Today, computers rely on the Internet like it's a data drive. Whether it's updating Windows, downloading games, or watching streaming movies, you need to have the fastest possible connection.

Recommended for:
Anyone using the Internet on a daily basis who wants to improve the speed and stability of their connection. Improve ping rates for online gaming, watch web videos stutter-free, download large files much faster, update social sites quicker, and send chat comments or emails in a flash. If you're a web site developer, like me, you'll even be able to FTP your web pages and image files faster without those annoying delays.

Start accelerating your Internet by considering one of the Wise Care 365 download options - we recommend the all-encompassing PRO version for the additional optimization and speed it provides.

Optimize Internet. The best part of all - you'll enjoy faster Internet today, tomorrow, and for all of the remaining years, you own your computer.

Works with: All old or new PC Desktops, Notebooks, Laptops, & Tablets.

Operating System Requirements:
Microsoft Windows® 10, Windows 8, Windows 7, Vista®, and Windows XP®
(All applicable 32 & 64bit


WinOptimizer - Speeds up local and global network connections for improved performance. Secures your privacy and boosts performance by adjusting key network settings and optimizing browser cache and add-ons.

Advanced SystemCare - The Advanced SystemCare System Optimizer module will accelerate your PC's startup and shutdown, your system, and your network.

System Mechanic Pro - Got PC and Internet problems? System Mechanic Pro can thoroughly repair Internet errors and other system errors to stabilize and improve PC and Internet speed.

Glary Utilities - A wide range of PC tools and apps are included within Gary Utilities. They will help you solve many PC problems and can even fix some of your Internet troubles. However, for the best performance and full-scale repair, you'll need to look elsewhere.

Best Repair Internet Optimizer (Fix Internet)

WiseCare 365 Pro

"Besides great speed improvements, Wisecare 365 also did the best job at fixing stubborn Internet problems caused by corruption to Windows' ethernet and network settings.."

WiseCare 365. Who should download WiseCare 365? Get WiseCare 365 if you have massive problems with your Internet connection. Highly recommended for its' outstanding Internet optimization - which can also repair many of the errors and problems eventually experienced by many users.

WiseCare 365 also deep cleans the registry to eliminate any errors and defunct entries to your Internet settings that may have been corrupted over time from installing and uninstalling software. In fact, this also will help to speed up your PC.

Yes, you will fix a broken Internet connection with WiseCare 365. If you also want superior speed results with very good repair functionality, this is the only choice that did all of that, at the highest level in our tests.

Works with: Microsoft Windows® 10, 8, 7, Vista, and XP

Improve Internet Speed (Budget Optimizer)

Advanced SystemCare Ultimate

"While not as impressive as Wisecare 365 above, ASC Ultimate did an adequate job of repairing a corrupt Internet connection and still gives a fair boost to your online speed."

Internet problems and errors are caused by mis-configured or improper default settings, poorly programmed software, system corruption during hard drive writing, and a plethora of other things. This can lead to slow Internet performance, or a completely non-functioning Internet connection. ASC Ultimate will check your PC system completely and repair any errors and corruption that may have transpired over time. It will also provide real-time protection to keep your PC and Internet stable.

Internet Optimizer Boost. Slightly improves your Internet connection speed to keep it at a consistent speed. While not as robust and effective as the other optimizers higher up our list, it does a good job of continually optimizing your Internet to alleviate many (but not all) of the annoying slowdowns and disconnects.

Recommended for:
Every PC will eventually become stagnated with errors causing slow stuttering Internet performance among other problems. If you want a good Internet optimizer at a low cost, ASC Ultimate is a strong choice. But if only the best Internet optimizer will do, look up our list towards Wise Care 365 Pro.

Works with: All old or new PC Desktops, Notebooks, Laptops, & Tablets.
Any Internet Connection: Including Fibre, Cable, DSL, Dialup, Satellite, and ISDN.

Operating System Requirements:
Microsoft Windows® 10, Windows 8, Windows 7, Windows Vista, and Windows XP
(All applicable 32 & 64bit)


Is there anything more frustrating than an intermittent on and off Internet connection? Especially when you're playing an MMO or watching a streaming video. Use an Internet optimizer to gain faster online speed and stabilize your Internet connection.

An Internet optimizer will speed up any Internet connection including High-Speed Fiber, Cable, DSL, Dialup, Satellite, and ISDN. Plus it will also accelerate your local network. Everything you do online will experience a significant speed boost.

What is the best Internet optimizer? There are many factors that can slow a connection, but the most common problems are based right from your computer's settings. Only Wise Care 365 Pro, was able to generate impressive speed gains to our Internet and overall system speed. Best of all, it works with all Internet connections and ISPs. Highly Recommended for anyone looking for a boost to their online speed.

Best PC Optimizer 2021

Best Internet Optimizer Software