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Best PC Optimizer 2021

WiseCare 365: Download Options

PC Optimizer Comparison Results

Last Updated: June 2, 2021

I compared all of these PC optimizers using our Windows 10 test computer, (they also work with Windows 7, 8, Vista, and XP) and after spending hours upon hours with them, I decided to create a comparison chart (further below) with full details. All of these will give you faster system speed and Internet. Also gives a boost to all programs installed on your PC - all while providing a 100% stable computer without hesitations and delays.

The PC Optimizer programs that I compared below are the best available . Any of these will give you excellent speed increases. All programs listed within my comparison chart are safe, contain absolutely no viruses, spyware, or any other malicious code foolishness.

Unfortunately, there are many rogue programs masking themselves as system utilities. If you decide to stray from our list, please be careful and make sure you do your due diligence with a good virus scanner.

Compare the Best PC Optimizers of 2021

PC Optimizer Software Comparison Results
Best PC Optimizers Comparison
(June 2, 2021)
WiseCare
365 Pro
System
Mechanic
Pro
Ashampoo WinOptimizer
Recommended for...
Best in these classes
Speed+ Repair Easy to Use
Price:
Current Sale:


Guarantee
$89.85
$39.95

60 days
$69.95
N/A

30 days
$59.99
N/A

30 days
Final Overall Score: Best optimizers we have used to date. Any of these are a strong choice depending on your needs.
99%
95% 91%
Optimize PC Speed: By optimizing your PC speed, you inherently boost every thing installed. All games and programs will improve including your web browser.
A+
B+ B
Optimize Internet: The default Internet settings on most PCs are not optimized properly. You'll gain faster web surfing, download speeds, and smoother web video playback without annoying pauses.
A+
B A-
Slowdown Protection: Unoptimized or hidden malicious code can slow your PC to a crawl. WiseCare 365 Pro has optimized real-time code protection for blazing fast speeds and 100% stability.
A+
A A-
Clean Registry: Deep cleaning goes a long way to reduce the file size of the registry. All error causing redundant and defunct values will be safely removed.
A+
A+
A-
Optimize Registry: The registry is normally locked as it's continually accessed by Windows. An optimizer can safely pause registry access and defrag this key area of your OS for a speed boost.
A+
A B
Clean and Optimize Data: Junk data accumulates over time from invasive or rogue programs. Most optimizers will clean. The better ones will find hidden data files from malicious software or browser add-ons.
A+
A A-
Improve PC Startup: Most computers load many needless programs and services on start-up. The better optimizers trim the start-up queue, reduce unnecessary Windows processes, plus optimize the boot file.
A+
A+
B-
Improve PC Gaming: Boost gaming performance without dangerous overclocking or upgrades. Improves your CPU and graphics power by safely optimizing the bottlenecks that steal valuable processing cycles.
A+
B+ B-
Manual Control: A good balance between safe and advanced control is important. Some optimizers contain far too many complex settings with no impact. We prefer those that adjust only the real optimization areas for maximum speed. A
A+
A-
Automatic Control: Best for beginner computer users, the automatic function is easiest to use. Automatic settings are always optional. May include running the optimization at startup, or scheduling a specific optimizing task.
A+
B+
A+
PC Repair Modules: For problem computers with errors. A good repair module is necessary. Fixes system errors and can detect corrupt files. Also scans for improper and outdated driver components.
A+
A+
A+
Ease of Use: All PC users from beginner to expert appreciate a well designed interface. An easy to use optimizer that keeps complex manual adjustments deeper within advanced settings is preferred.
A
A-
A
20+ Other Variables: Average score of other variables. Too many to list, we just averaged them here, so as to not dilute or enhance the scores with less significant considerations.
A
A- B+
Recommended for...
Best in these classes
Speed+ Repair Easy to Use
Final Overall Score: Best optimizers we have used to date. Any of these are a strong choice depending on your needs.
99%
95% 91%
Price:
Current Sale:


Guarantee
$89.85
$39.95

60 days
$69.95
N/A

30 days
$59.99
N/A

30 days
Program Details: Use the links to get detailed information for each optimizer. Takes only a few minutes to download and setup these optimizers. All have effective single click optimizations. WiseCare
365 Pro
System
Mechanic
Pro
Ashampoo WinOptimizer
Legend for Comparison Chart

All scores are based out of 100 possible points. Values have been adjusted positively and negatively based on my own experiences and research with each PC optimizer. Many adequate to poor PC optimizers never made it to this list.

All of these will give you faster system speed and Internet. Also gives a boost to all programs installed on your PC - all while providing a 100% stable computer without hesitations and delays.

Our top choice, WiseCare 365 Professional (WC365 Pro), is based on its' outstanding PC and Internet speed increases. It's the real world performance of WC 365 PRO that matters. Delivering real-time optimization at the highest level while maintaining stability. Unlike many other bulky optimizer programs, WC 365 PRO has a very small footprint that is very light on your PC resources, leading to excellent speed gains and stability.

The easiest decision we have made in a while... to highly recommend any of the top 3 PC optimizers in our test - depending on your needs. They're certainly worth the small investment to give your computer a serous boost, more stability, and a longer usable period.

Here's an updated list of just some of the strong contenders that never quite made it to the top. AVG Tuneup, Slimware Utilities SlimCleaner Plus, Anvisoft Cloud System Booster, Piriform CCleaner Professional Plus, Symantec Norton Utilities, SysTweak Advanced System Optimizer, Microsoft Total PC Cleaner, and Comodo PC Tuneup. There were many others, but they were mostly well below average. A few of our former top choices have dropped drastically in ranking due to the much improved latest 2021-2022 releases by many of the other developers that drastically improved their optimizers.

Hope you enjoy this months results. Not expecting any major changes for the next while, but I'll update as any changes come along.

Who are we? How do we test each PC optimizer?

"Many of our computer experts have been PC optimization enthusiasts for over 20 years."

Current main test rigs are focused on the average Laptop and Desktop PC today.
Windows 10, Intel and AMD platforms, SSD, 8GB to 32GB RAM

Other test rigs to check optimizer results on older Laptops and Desktop PCs.
Windows 8, 7 and Vista, older Intel and AMD platforms, HDD, DDR2-3 RAM
© SpeedupNew.com

#1 WiseCare 365 Pro vs the Top Contenders

Here's a few optimizer battles as we compare the leading optimizer vs other popular choices in 2021. We hope it will help you decide which is the best for your computer.

WiseCare 365 vs Glary Utilities:

WiseCare 365 defeated Glary Utilities 99 to 90 in our 2021 PC optimizer test.

Battle Results: While Glary utilities can provide good repair and deep manual tuning, it lacks the full PC and Internet optimization power of WiseCare 365.

WiseCare 365 vs Advanced SystemCare:

Between these 2 top PC optimizers, WiseCare 365 won with a score of 99% compared to Advanced SystemCare getting a score of 91%.

Battle Results: If you want the fastest PC and Internet speed, we highly recommend WiseCare 365 over Advanced SystemCare in 2021.

WiseCare 365 vs CCleaner:

An unfair battle since CCleaner is more of a PC cleaner as the name would suggest and WiseCare 365 is an all-out optimization program. WC easily wins 99 to 85.

Battle Results: yes CCleaner is an outstanding choice to clean your PC of junk files and crud, but WC will do the same PLUS fully optimize your PC and Internet speed.

WiseCare 365 vs Ashampoo WinOptimizer:

WinOptimizer had a good showing with a score of 91% and it is one of the easiest to use. However, WiseCare's high score of 99% blew it away in our test.

Battle Results: We love WinOptimizer's easy to use interface but we're not willing to sacrifice ease of use for the full optimization power of WiseCare 365. Besides, WC is also easy to use with its' automatic feature-set.

WiseCare 365 vs System Mechanic:

Now it's heating up. System Mechanic Pro almost won, with an excellent PC repair score, but WC also has excellent repair and much more. WiseCare wins 99 to 95.

Battle Results: WC 365 provided the best speed, best repair, and perfect stability. System Mechanic was a distant second with good but not leading edge optimization.

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.

Resources

PC Testing and Benchmarking

Here's a list of the benchmark programs we use to test and analyze PC optimization software.

Free Windows Tools

Here's a list of the utilities and benchmark tools we use regularly in Windows to help us with our diagnostics.

  • Task Manager
  • Event Viewer
  • Reliability Monitor
  • Performance Monitor
  • Windows Memory Diagnostic
Best PC Optimizer 2021

WiseCare 365: Download Options

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