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The Best PC Optimizer Software of 2019-2020

June 25 2019

The best PC optimizer below generated the fastest speed results for all of our desktop and laptop computers. After testing most (if not all) of the best system speed-up software, it gave the absolute fastest PC and Internet performance.

Top PC Optimizers of 2019 (Tested in June)

Showing 1st Place Award for the Best PC Optimizer Software

Our monthly results are usually posted within the first week of each month. However, we expect the rankings to remain steady for the next while. Regardless, if there's any changes coming, we'll give you early warning. Thanks to the entire team for their help - and to the generous community for your reports and suggestions.

This is the best PC optimization software (after our June 2019 tests) for superior computer and Internet speed. Plus, it maintained actually improved stability - unlike many of the other tune-up utilities that slowed performance and crashed our PCs.

2019 Best PC Optimizer Software for Windows 10, 8, 7, Vista, XP

1. Wise Care 365 Professional

Wise Care 365 99% Our recommended PC optimizer if you're looking for the most advanced system optimizer available for your Windows computer and Internet. WiseCare 365 Pro boosted our speed the most, while maintaining actually improving stability.

Also absolves your system of all problems and even prevents any future ones from developing.

"WC 365 Pro proved itself in every PC / Internet speed, system repair, and stability test we threw at it. The end result - super speed levels without errors or problems."

The best speed results, best tuneup utilities for repair, and improved stability. It's easy to see why this is the leader in our recent test. It will automatically optimize your system in mere minutes. It's perfectly safe and even improved stability in our major error test. Since it was the only one that did that, was an amazing feat in itself.

Unlike all others tested, Wise Care 365's continual and constant slowdown prevention, lets you keep your speed gains. Your PC and Internet will always be at the highest speed possible, each and every day, from now on. Wise Care 365 Pro gets our strongest recommendation.

Want more information? See our full review below of this years' best PC optimizer.

2. System Mechanic Pro

System Mechanic Pro 95% Contains some of the best system utilities to easily fix PC problems, System Mechanic Pro provided a thorough cleaning and fixed the majority of errors on our troubled Windows' test computers.

Although the top pick in our PC optimizer list also has excellent repair, but with much more comprehensive optimization.

3. WinOptimizer Pro

WinOptimizer Box and Screenshot 91% With the WinOptimizer program, you will get faster speed for your Windows PC through one of the easiest to use interfaces.

The best Windows optimizer for new computer users that want lightweight optimization from an extremely simple PC optimizer. The top 2 are also easy to use but much more effective with their advanced automatic optimization.

4. Advanced SystemCare Ultimate

Advanced SystemCare Ultimate Box and Screenshot 91% Both versions of Advanced SystemCare (Pro and Ultimate) give you top-grade system tune-up utilities with good Windows problem solving capabilities.

The Ultimate version also includes a good but not leading-edge anti-virus and anti-spyware. This is a heavily marketed and hyped program, but it falls well short of the leaders.

5. AVG Tuneup

AVG Tuneup Screenshot 89% AVG's Windows tuneup utilities, includes all the basic PC cleaner apps and Windows tools to help you delete junk files and keep things tidy.

If you need a quick PC tune-up, it performed reasonably well, but there are other optimization programs above that will certainly serve you better.

6. Glary Utilities

Glary Utilities Box and Screenshot 88% A good Windows system utility that provides a modest PC tune up. Glary Utilities does lack numerous advanced optimization features of the leading optimizer above.

It does an adequate job to keep your PC stable with just a slight performance boost.

7. Advanced System Optimizer

Advanced System Optimizer 88% A simple program to use, Advanced System Optimizer has decent computer optimization routines that will slightly speed up your PC, but not to the level of the top programs.

There's no Internet optimizer module, so you may want to choose another option if that's important to you. Also has an excellent cleaning function to clear out temporary files and junk data to make more room on your drives if you're running low on space.

Full Review of the Best PC Optimizer

Our 2019 Editor's Choice Award for best PC optimizer went to Wise Care 365. We put it through the paces during our long term tests, and we're still using it months later. It continues to prove itself as the best optimization software for Windows 10, 8, 7, Vista, and XP. Won top results on all desktops and laptops in our test.

Wise Care 365 Pro Review

In-Depth Analysis (after 2 months)

A serious speed-eccentric optimizer that surpasses other higher priced but less effective optimizers. Sure, the interface may need a little work, as it's a little bland, but the speed results and value easily make up for an interface that you will rarely see. With the mostly set it and forget it advanced optimization routines, you will simply be enjoying the added zippiness to your PC and Internet - instead of poking and prodding through the program like many of the other overly complicated, and less effective optimizers available online. If you invest in WC 365 Pro, it will reward you with faster performance and a much more stable Windows environment to avoid any problems for the lifetime of your PC.

Why did it win BEST PC Speed Optimizer?

Computer optimizer working on a laptopContinually and effectively optimizes your PC and Internet. The automatic option will keep your system in a perfectly optimized state.The full system optimizer improves startups, shutdowns, and more responsive performance for your PC and every program installed. You can easily set the real-time optimization to work on the fly to safely adjust system services and RAM.

Why did it also win the Best Value PC Optimization Software?

Quite frankly, I believe it's priced too low for all of the advanced PC optimization features included. Hopefully, the developers will continue to offer it at this low price, but I can't help but think they may eventually raise the price to the same level as the less effective optimizers in the $40-$90 range.

Wise Care 365 showing all of the tuneup utilities includedEven though WiseCare's interface is not as graphically pretty as a few others, I believe it's intentional to make it easier to quickly learn the program.

As you can see in the image, it still looks cool and better than most. Plus they keep improving the interface and fine tune the program with each update - the latest being just a few weeks ago.

An easy and automatic Windows optimizer

You can quickly set-up the auto-optimization to have the program fully optimize your system continually. This is what I did to safely squeeze even more speed out of my PC and Internet every time I used it.

After a week, the improvements were even more pronounced - and after months of use, this full scale system optimizer has made all our test computers the fastest they've ever been. Including perfect stability - no crashes, freezes, or even minor slowdowns for months. Let's take a closer look at how it performed.

Long term performance results after 2 months

We thought it would be important to continue testing through 60 days - which is how long the satisfaction guarantee is valid.

  • The system speed (PC and Internet) on every computer tested has not returned to former slow speeds - they improved even more over 2 months.

    Many of the other optimizers did not keep their speed gains and slowed down more over time.
  • Perfect stability has been maintained. Not a single error or problem on all systems. Even our old Windows 7 notebook is still working perfectly.
  • Wise Care 365 Pro worked seamlessly with every program. Had perfect compatibility with all, including a multitude of security and anti-virus apps.
  • All Windows versions are perfectly stable two months later. Even after a few major Windows updates, there were no changes to the performance.

Also has a very detailed, and more importantly, safe registry cleaner with a built-in undo function. Since so many other weaker programs are fairly close in price, it's easy to recommend getting WC 365 Pro for it's comprehensive PC optimization and slowdown protection. It also worked alongside all of our current background stability test programs without any problems - while many others, that cost more, failed miserably.

All games installed had their frame rates and loading times improved significantly - sometimes as high as an additional 20 FPS, and routinely knocked off 5-20 seconds to load times for games, including League of Legends, Fortnite, PUBG, Overwatch, Siege, CoD, and even Star Citizen - an unfinished early access title. I also felt much less frustration while playing with smoother frame rates - as there were no longer any of those annoying occasional freezes and slowdowns I had previously from my un-optimized system.

When you consider this program is saving you time with every task you perform on your computer, that can add up to hours every day - especially if you're like me and work on your PC for long sessions or play games late into the night.

After our latest tests, our entire team concluded there's simply none better than WiseCare 365 Pro right now or in the foreseeable future - and here's why ...

Summary of why this is the best PC optimizer software...

  1. Best Speed Results of all 32 tested - Overall computer responsiveness improved dramatically with lightning quick program and game loads.
  2. The extremely advanced RAM optimizer put a stop to the slowdowns we had during intense usage of resources from demanding games and programs.
  3. Boosts the Internet response rate up to 300%, and will fully optimize the most popular web browsers for extreme surfing speed.
  4. Dramatically reduced the video buffering problems I was having while watching Netflix and YouTube.
  5. SSD optimization for full speed on digital drives. On hard disk drives, it will intelligently place important data to the high speed sweet spot of your drive.
  6. Instant success with the automatic settings - so easy to initiate. After a few seconds of setting it up, the program does all of the work to optimize.
  7. Prevents slowdown from creeping back. This is important because many PC optimizers rely far too much on user interaction to solve future problems.
  8. You can create a portable version - or you can fully install for a more thorough integration - I recommend a full install for the automatic settings.
  9. Gamers will have a field day with the additional performance for better frame rates and reduced lag during online gaming.
  10. Repaired all Windows errors and system problems on our intentionally plagued test rig. Reset our Windows install like it was back to new.
  11. Passed over 50 malware scan checks. Even with my anti-virus set to the most sensitive heuristic setting, it never alerted me about Wise Care 365.
  12. Effective on all Windows 10, 8, 7, Vista, and even old XP. Works with all old or new desktops and laptops running any of those operating systems.


The answer is clear. WiseCare (WC) Pro gets our full recommendation. You'll get innovative PC optimizer technology that is easy to use and will indeed unlock the major optimizing opportunities that sadly lay dormant on most every computer system.

If you're tired of the default settings that are put in place to keep the PC manufacturers' job easier, it's time to access the true power of your computer system. The surefire way to boost your computer speed while improving stability, WC 365 propels itself into the top system optimizer slot for best PC tuneup.

"Includes excellent optimization with an added benefit of real-time code protection. Prevents any slowdown and provides continual PC and Internet optimization. Just updated, this is the new highly advanced version for 2019-2020."

Wise Care 365 ProBesides featuring the best optimization routines of 2019, the PRO version's security protection protects your PC without sapping away any performance - unlike many of the bulky, and overdone security-only products. Also includes smart optimizations that continually and safely frees memory and other resources on the fly. If you want an intelligent optimizer that continually speeds up your PC and Internet, this is easily the best optimizer choice for you. Click here to find out how to get it.

Editor's Choice: Best Overall
"Best PC and Internet optimization for less than many other bloated optimizers that are far less effective. Accelerates your PC to extreme speeds with improved stability."

( EDIT: The last few weeks, the PRO version was on sale, but it's ending soon. )

Basic VersionPlease Note: WiseCare 365 Pro contains the most PC optimization benefits and automatically delivers speed - shown to the right..

PLUS WC 365 Pro has even more advanced features to continually keep your PC and Internet at maximum speed. While also providing rock-solid Windows' stability with advanced slowdown protection.

Recommended for: Users looking for extreme PC and Internet speed. I highly recommend the Pro version of WC 365 for anyone who's serious about getting the most out of their PC and Internet, each and every day. Versus all of the others we tested, and we tested all of them, you'll get a lot more with WC 365 Pro than any other.

If you want a budget friendly, yet leading edge PC optimizer that will impress with new zippiness to your computer and Internet, this is easily the best optimizer choice for you. It's certainly affordable, to the point that I believe it's actually under priced - especially if you're lucky enough to catch WC 365 Pro on sale. We routinely check for the lowest sale price and always post it in our latest update here. Enjoy.

Works with: All old or new PC Desktops, Notebooks, Laptops & Tablets running...
Microsoft Windows® 10. 8, 7, Vista, and XP


Every computer user needs their system to be the best it can be - and an optimizer will produce a super fast and perfectly performing computer for as long as you own your PC. And it works with any desktop, notebook, or tablet running Windows.

You'll get faster boot-ups, program launches, better web page delivery, improved download speeds, and an overall improved responsiveness to everything you do on your computer. This also includes anything you do online, since your Internet settings and web browser will be optimized as well.

All of the optimizers on this page were the best in our tests. If I was to recommend one optimizer for everyone, from experts to new users, my top choice is absolutely Wise Care 365 Pro. There's just no other program that can compete with its' advanced optimization features.

If you decide to get an optimizer elsewhere, please be careful. There are more than a few optimizers with hidden malware and malicious code. All listed here on our web site have been fully scanned and proven to be safe and effective. Thanks for reading.

Author: SpeedupNew SpeedupNew (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 PC Optimizer 2019

Best PC Optimizer