The best free PC optimizer : speed up your PC with just a few clicks


One thing that we all would agree on is that everyone hates a slow PC. And in today’s world, when the computer hardware pretty much advanced, having a slow computer is a shame. Even it affects our productivity. However, you can easily get rid of a slow computer by using the best free pc optimizer.

that all optimizer have driver updating features its can update drivers automatically

However, when it comes to PC optimizing software, there are quite a lot of options that are available out there. And choosing the best one can be a tough task for anyone. However, to make it easy for you, I am going to talk about the 10 best PC optimizer software. So here we go:

10 Best Free PC Optimizer

1. Iolo System Mechanic

First of all, I have the Iolo System Mechanic. And it is one of the best PC optimizing Software that you can try out. This Software is capable of speeding up your system. As well as it can increase your internet speed, lagging issues due to excess junk. download lolo system mechanic.



lolo System Mechanic removes junk files and unwanted apps, blocks bloatware and unwanted auto-run settings, clears out RAM and wipes various logs, browser histories and caches.

Not only does this free up key system resources, it also eliminates traces of your browsing activity to protect your privacy.

Its PC optimization toolkit really does make a difference; whenever we’ve tested System Mechanic we’ve found a significant speed improvement, especially at startup. The free edition is excellent, but the two premium versions – System Mechanic and System Mechanic Pro – are well worth considering if you find yourself using it regularly – and Iolo is offering a 70% discount with the voucher code TECHRADAR.

The genuine performance boost we saw after running System Mechanic made it our favorite PC optimizer. Read on for four more of the best apps around for speeding up your Windows PC.

2. Piriform CCleaner

Up next, I have the Piriform CCleaner. This one is one of the top free PC optimization software available out there. And I am sure you have heard about it. The thing that I like about Piriform CCleaner is that when other PC Optimizer software restricts so many features on the basic version. So you can purchase an upgrade, CCleaner offers you more than you can imagine.


The Piriform CCleaner is capable of enhancing the overall system performance of your computer. Also, it helps you to clean disk space and terminates unnecessary processing on your computer that eats up your system memory.

Getting started with the Software is also pretty easy, thanks to the simple design and user interface. So you can easily optimize your PC. Also, the Software comes in two versions which are the free and paid. The premium version comes with an affordable pricing and offers you some extra features like deep cleaning, virus protection and real time performance monitoring. But if you want to optimize your PC only, the free version would do the job.

3. AVG PC TuneUp

You can also check out AVG PC Tuneup. And especially if you are using an older version of Windows or running an old computer. Then this is the best free PC optimizer software that you can try out. This one can help you to speed up your computer and make it brand new.


The software helps you to clean up junk files, damaged files, cache, cookies. As well as it frees up your RAM for better performance. Even, it is also cleaning out unnecessary files loading on your disk and clean up your browser. So your computer can be as smooth as possible.

The Software also comes with an additional sleep mode feature. This would help your computer to get a boosted up performance and response time. Also, AVG comes with a paid version too, which will offer you some of the extra features like malware protection, real time performance monitoring, and so on. However, the free version works fine too if you do not want to get extra features.

4. IObit Advanced SystemCare

IObit Advanced SystemCare is also the best free PC optimizer that you can have a look at. It is an all-rounder application that automatically manages processes on your computer, boosts up your PC startup. And it makes sure that you are getting the best PC performance.


What’s more? The PC optimizer also tracks your PC performance and reduces the time response time. Also, getting started with Software is extremely easy. As it has a simple user interface.

The Software comes as a free and paid version. The paid version, of course, offers you some of the advanced features like internet speed booster, data protection, and deep clean. And the premium version does not cost you way too much. Overall, the free version would work just fine for you, and it is one of the best free PC Optimizer you will find.

5. Advanced System Optimizer

Up next, I have the Advanced System Optimizer. Well, in case if you are facing major registry issues, then this is one of the perfect tools that you can use. Even, it does not only help you to fix all the registry errors. But it can help you to manage processes and programs that are running in the background and slowing down your PC.


Also, the Software can help you to clean up the junk files, cache. As well as it is capable of removing all the old and corrupt drivers on your computer and automatically repairs them. You can download the free or premium version of the Software.

The premium version offers you some of the extra features like real-time data protection, auto update, and so on. Overall, you can use the free version also to get done with the basic jobs.

6. Norton Utilities

Norton Utilities is also one of the best free PC optimizing software available out there. The software does not help you to improve your PC performance. But along with that, it will also offer you protection against any security breach too. If you are using Windows 10, this software will tune up your system with a noticeable upgrade ion performance.


Also, it comes with the quick fixes with Norton features which will help you solve the daily issues with your system with ease.

Also, the Norton Utilities deals with issues like lags in performance, registry errors, corrupt files, overloaded cache, and others. So you can always enjoy a smooth PC. However, the free version of the software has enough features to get you going. But if you want extra, you can always choose to get the premium version of the software. 

7. Defencebyte Computer Optimizer

Up next, I have the Defencebyte Computer Optimizer. This one is more than PC optimizer software, actually. This one not just only enhances the performance of your computer. But it also helps you to increase your internet performance.


Plus, it protects your computer from malicious sites, blocks URLs, and terminates unnecessary tasks that might slow down your computer. Apart from these things, the software also repairs the issue that load on system memory.

The software can also help you to decrease the load time of your computer, increase your CPU speed, and clear up the excess load on your computer’s RAM. Along with that, it can clean up junk files and cache and make your computer run faster.

However, the software is not really a free one. Instead, it comes with a  price. And if you choose to pay the price then do trust me it will be a worthy investment.

8. Razor Cortex

Up next, there is the Razor Cortex. This one is also one of the best free PC optimizer software that you can check out. This one is basically a game booster and not really a full system optimizer. However, it can help you to enhance the performance of your computer whenever you launch a game. It also terminates the unnecessary background processes and frees up the resources. So you can get an enhanced performance while gaming.


The software makes gaming really a smooth thing on your computer. And you do not have to launch the software while you open a game. Instead, when you launch a game, the software will get automatically launched, and it will enhance the gaming performance on your computer.

Also, the software offers extra features for all those crazy gamers. Like Cortex, records your FPS or Frames per Second. So you can later review the stats of your PC’s performance. Also, the best part is that you can download this software for absolutely free.

9. SlimWare Utilities SlimCleaner Plus

Slimware is also one of the popular Windows 10 optimization software that you can check out. Also, the software does not only works great on the Windows 10 but on other Windows versions too. This PC optimizer is capable of automatically fixing all the issues that are making your PC lag. And offers you a smooth performance.


The free PC optimization software also handles all the unnecessary processes for you and tasks that run in the background. And it clears up the disk space. So your PC can run smoothly. Also, it comes with a paid version that will offer you some of the advanced cleaning features.

Overall, the SlimWare Utilities SlimCleaner Plus will scan your computer for corrupt drivers or drivers, which are outdated. And it automatically updates them and maintains a stable performance. And you can download the basic version free of cost. And if you want to get extra features, do try out the paid ones.

10. Ashampoo WinOptimizer

In the end, I have the Ashampoo WinOptimizer. The name stands for A Shampoo, and just like a shampoo helps you to get rid off of dandruff, this one helps you to get rid of your computer’s junk files. And this is one of the best free to use PC Optimizer that you’ll ever use.


The software offers you features like a deep clean scan. So it will automatically clear all the unnecessary background tasks, junk files, and cookies loading on your system. And help you to make your computer run faster.

You can download the software absolutely free of cost, and it can help you remove all the heavy junk from your computer. So you can have a smooth and healthy PC. The software is also capable of repairing registry issues and defrags. So you can continue to get a smooth performance.

Final Words:

So that was all for the best free PC optimizer software. Now go ahead and check these ones out and see which one is working the best for you. Also, if there is anything you would like to ask, then do feel free to comment below.