Best PC Optimizers > Internet Optimizer

Best Internet Optimizer 2018 - Optimize for Speed

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 October 2018

Internet Optimizer Research

Here's the top Internet optimizer after our early October 2018 tests. Easily the best for online and network speed to improve gaming, downloading, streaming movies, emailing, and browsing the web. Works with Windows 10, 8, 7, Vista, and XP.

Best Internet Optimizer (Recommended)

System Mechanic Professional

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

System Mechanic ProWinner of the best PC optimizer of 2018, the latest SM Pro version also includes the best Internet booster 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.

Go for the PRO version of System Mechanic 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.

Completely stopped the video buffering issues we were having while playing back YouTube videos and streaming Netflix movies. That alone made it worth the few minutes to install.

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

System Mechanic Pro's Internet Optimizer is NetBoosterSpeed 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.

Optimizing Internet by adjusting MTUThe best part of all - youll enjoy faster Internet today, tomorrow, and for all of the remaining years, you own your computer.

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

Any Internet and Network Connection
Excellent results with Cable Internet, DSL, Dial-up, Satellite, ISDN, and Fibre.

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

Internet Repair Software to Fix Connection

WiseCare 365 Pro

"While System Mechanic Pro (above) zooms your Internet to the fastest speed possible, Wisecare 365 does a slightly better job at fixing stubborn Internet problems caused by corruption to your Windows' ethernet and network settings.."

WiseCleaner is an Internet StabilizerWho should download WiseCare 365? Only get WiseCare 365 if you have massive problems with your Internet connection. Otherwise, we highly recommend System Mechanic Pro 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 a little bit, but not as much as System Mechanic Pro's full PC and Internet optimization.

Yes, you will fix a broken Internet connection with WiseCare 365, but if you want superior speed results with very good repair functionality as well, choose our top rated Internet optimizer above.

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

Internet Optimizer Rankings 2018

Before we rate the Internet optimizer, we test and experience first-hand all of the downloads available, and then narrow it down to the top choices.

Internet Optimizer Software

Here's the important features we looked for:

  1. Must include advanced Internet optimizer functions to change your locked / hidden Internet and Networking related settings within Windows.
  2. Provide superior speed results with a perfectly consistent Internet and Network (LAN) connection - no drop outs or pauses.
  3. Intelligently optimizes wired and wireless access; plus all works with all types including Dial-up, Cable, Fiber, DSL, and Satellite.
  4. Optimizes your overall system settings to improve connectivity for every program, game, resource, and service accessing the Internet or network.
  5. Ends or greatly reduces video streaming and buffering problems when watching online videos or movies - YouTube, Netflix, Hulu, and more.

System Mechanic's NetBooster1. System Mechanic Pro

99% Best Internet optimizer for Windows 10, and for older Windows 7 and 8 users. Our recommended pick works great with all types of connections; including Cable Internet, DSL, Dial-up, Satellite, and even already blazing fast Fiber service.

Whether you need to accelerate your Internet connection to super speeds for downloading files, movie watching, and streaming; or you just want to access web sites quickly and instantly. System Mechanic Pro's NetBooster module will deliver the best speed results.

Also does a major scan and repair for all of your locked Internet and local area connection settings to eliminate any current problems, fix connection issues, and prevent any future slowdowns with its' built in continuous error control.

Choose the System Mechanic Pro version because of the advanced optimization and slowdown protection. It will intelligently sense any malicious programs hogging your bandwidth that slow down your connection.

System Mechanic repairing an Internet connection

The full scale system optimization will also help to speed up all programs you have installed, including the important ones that access the Internet such as your web browser, video and movie app's, or anything else with online access. PC gaming will receive a boost in frame rates and network response time while gaming online. The Netbooster Internet optimizer gets our highest recommendation.

WiseCleaner2. WiseCleaner (Wise Care 365)

91% Fix your connection with WiseCleaner's Wise Care 365, which acts as an Internet stabilizer; after running its' full system scanning and repair routines. This small and light download can stabilize a broken Internet connection. WiseCleaner has a very small footprint and one of the fastest scan speeds we have seen.

Get WiseCleaner's Wise Care 365 if you have connectivity problems AND you have limited drive space. Otherwise, strongly consider System Mechanic Pro for its' full out Internet optimization and perfect repairs, which far exceed this program's capabilities.

Internet Tuner3. Internet Tuner (WinOptimizer)

90% Primarily focusing on dial-up Internet, you can set your MTU, RWIN, and other values to help improve speed marginally. Of course, dial-up users can appreciate any boost in speed, even if it's just a minor one.

Built into the WinOptimizer optimization software, Internet Tuner comes with a warning to all users, "This tool is designed for experienced users - please use with caution!"


If you want the fastest possible speed, or your online service is simply slow, or you're struggling with disconnects, then it's time to consider getting an Internet optimizer. The one we chose as the best was the NetBooster optimization module built into System Mechanic Pro. It does an excellent job of optimizing ALL of your online, Network, and PC settings to fine-tune them for speed and stabilization. It also scans and adjusts web connecting programs such as your browser for optimal connectivity.

Internet Speed, Repair, and Cleaning 99 %
Online Protection: 99
Clean Registry: 98
Improve PC Gaming: 99
Improve Videos: 99
Connection Stability: 99
Ease of Use: 98
23 Other Optimization Variables (Average Score) 98

What is an Internet optimizer and do I need one?
Many of your data values are locked to the user and you will need an Internet optimizer to access and optimize them to get the best stability and speed possible.

You only need optimization if you wish to have the best speed your PC and Internet service are capable of. Every system will eventually experience corrupted or wrongful data values from many of the programs (legit and rogue) that access and change the very sensitive settings within Windows and the registry.

There are many factors that can slow a connection, but the most common problems are based right from your computer's settings. The best Internet optimizer software after our tests and reviews was System Mechanic Pro (NetBooster). It will put a serious jolt into any Internet and network, resulting in a much faster, smoother, and more consistent connections, whether wired or wireless.

Author: SpeedupNewSpeedupNew (a collaborative effort by our team)
All of our writers have over a decade of experience reviewing software, tweaking, and just flat out enjoying their computers. We treasure our PC's just like you do. We're here to help you get the most out of your computer.

Best Internet Optimizer 2018

Internet Optimizer Results