TOP System Optimizers

Outbyte PC Repair Product Image

Outbyte PC Repair

  • Easy to use
  • Multiple high quality tools and functions
  • Real time protection
  • Free scan to identify issues

If you have a slow computer, you might need to have some type of optimization software. There are many different types on the market, but Outbyte is one of the best. In this hands-on review, we will take a look at Outbyte and see what it can do to help improve your computer's performance. We compare it to all the others in the field to see how its features and results stack up.

Outbyte is a PC optimization software that is available for free download and comes with a free trial as well. Outbyte has a user-friendly interface and is easy to use so you don't need to be a computer expert to get the benefits of the program. The software can be used to improve the performance of your computer by cleaning up junk files, optimizing the registry, and fixing errors. Outbyte also offers a variety of features that can help you boost your computer's performance, such as a startup manager, a memory optimizer, and a disk defragmenter.



Restoro Product Image


  • Complex repair and optimizing software
  • Straightforward interface, easy to grasp at first use
  • Works on any Windows device from XP and above
  • Helps you get rid of crashes, freezes and BSODs
  • You can run computer scans for free

Restoro is a relatively new repair software on the market, but has managed to quickly grow its client base in less than 2 years, since it was launched. If you are struggling with a slow Windows PC that crashes and freezes constantly, this software may just be the solution to all of those problems. Restoro repairs, optimizes and boosts the speed of your device, without reinstalling the operating system and without losing any important data you might have stored on your drive. Click here to Download Restoro!



Advanced System Repair Pro Product Image

Advanced System Repair Pro

  • Rich in features
  • Straightforward interface
  • Secure and trust-worthy software
  • Backed up by names such as IBM, Westcoast Labs, Checkmark, AppEsteem, CleanApps, McAfee, Norton, Intel

Advanced System Repair is based in Newport, California. It is advertised as an all-in-one ultimate PC care application. It is equipped with a lot of features that are aimed towards improving the performance of your computer. Advanced System Repair is developed exclusively for Windows PCs. This software is compatible with Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10. There are two versions available with the software: Advanced System Repair (which is free) and Advanced System Repair Pro (which is paid).

** Updated June 2, 201 **
We have since revisited our review of Advanced System Repair Pro and do not suggest using this product, as it has fallen below Restoro in our overall Rankings. 

To download Restoro simply Click Here to Download.

We believe that you will have a better user experiance and outcome versus what is to be expected with Advanced System Repair Pro.



Advanced System Optimizer Product Image

Advanced System Optimizer

  • Complex software, rich in features
  • User-friendly interface
  • 60-day money-back guarantee
  • You get PhotoStudio v2.1 as a bonus

Advanced System Optimizer is a computer optimizing application developed by Systweak. It is a reputable product that is known for its capability to improve the overall performance of the computer. It has a variety of tools and features which can configure your drivers, hard drive, and many more. 



Reimage Repair  Product Image

Reimage Repair

  • Complex utility software that offers cleaning, repairing and protection tools in the same package
  • Has support for almost all major operation systems: Windows, macOS and Android
  • It is affordable
  • Comes with a generous 60-day money back guarantee
  • Comes with 24/7 customer support

Reimage Repair is an affordable system optimizer that rejuvenates your computer without having to constantly reinstall your operating system. It works on Windows devices, macOS and Android and offers affordable licenses for both home and business use. It is a complex utility software that solves hardware, security and stability issues and boosts the performance of your device. If you want to get rid of worries about a slow or infected computer then we suggest trying our Reimage Repair.



RegClean Pro Product Image

RegClean Pro

  • Fast and thorough cleaning of the registry
  • Creates a restore point so if any changes are made the user doesn't like everything can be reverted
  • Did find a lot of issues that it was able to resolve quickly 
  • Automatic detection and cleaning really makes it an easy program to use
  • Does not require in depth tech knowledge to fix issues it finds

RegClean Pro does its job of cleaning the registry well. It creates a system restore point as a back-up which makes it safe to use. It is equipped with various tools that can help in improving the performance of your computer. Made by Systweak, it can also be purchased for a discounted price along with another application for photos.


Very Good

Smart System Repair Product Image

Smart System Repair

  • Includes a free version
  • Comprehensive software, with a rich set of features
  • Supports every Windows version, from Windows Vista and up
  • It is a registry cleaner, repair tool and system optimizer all in one
  • User-friendly interface

Smart System Repair is a comprehensive system repair software created by Wise Tech Labs. It is compatible with Windows devices and you can use it to perform various tasks that increase your computer’s overall performance. The software is affordable and rich in features and it was developed by a company with over 16 years of experience in creating utility software.


Very Good

Last updated July 16, 2024

All About System Optimizers

System Optimizers

Our computers are complex systems that, just like any other system, need constant maintenance in order to function at full potential. A lot of people invest in a powerful configuration (fast processor, premium RAM memory, a fast and high capacity hard drive and so on) only to be disappointed when their PC starts to malfunction, to move sluggish or crash on a constant basis.

There is more to a high-performance computer than just its hardware. When they are new, our machines are fast and work flawlessly. But nothing good lasts forever. Over time, computers become cluttered and you need to do regular ‘cleanings’ and checkups in order to restore them to peak performance.

All computers come with their own built-in maintenance programs and utility tools and to some extent, you can just use those to clean junk files, repair some software issues and perform other such tasks. But those are not that convenient to use, because they are time-consuming. They are divided into several maintenance programs and you don’t want to waste time using all of them, one by one. Fortunately, you don’t have to, as the market is flooded by third-party system optimizers that package all those useful tools into one convenient, user-friendly and effective utility software.

Utility programs or system optimizers, as they are also called, come in many types but they all have the same goal: to make your computer more stable and to increase its speed and performance. There are various ways to accomplish that. System optimizers can:

  • Free disk space by cleaning junk files, unnecessary files, duplicates
  • Improve your system’s boot time and its shutdown time
  • Clean the Windows registry
  • Fix errors
  • Reduce crashes
  • Improve your internet speed
  • Defrag your disk
  • Remove any threats such as malware, trojans, spyware, rootkits and so on
  • Update your drivers and more

When we buy a PC, it is ‘tabula rasa’. But starting with day 1, we start filling up all the space with information, continuously write information on the disk, install and uninstall programs after programs, copy and move files and folders around, etc. Over time, we start to run out of disk space, gaps will form between data and files will be left behind when we improperly uninstall a program. Threats such as trojans, spyware, worms and the like might infiltrate into our system, drivers might become outdated and so on. The result is a sluggish computer that takes a lifetime to boot, to shutdown and perform various tasks. Error windows will become more and more frequent and your system will spontaneously crash.

A reliable and complex system optimizer includes all the necessary tools to revive your computer and improve its performance, by performing all the above-mentioned tasks.

In addition to using a system optimizer, you can also adopt a healthy and useful behavior when it comes to using your computer. You should delete programs you no longer need, make it a habit to restart your PC regularly, try not to run too many programs at once, limit the number of programs you allow to run at startup (to improve your boot time).

System Optimizers - What to Look For

System Optimizers

Depending on the problems you confront with, you can choose between various system optimizers. As we’ve already mentioned it, there are several utility programs available: disk cleaners, disk analyzers, internet optimizers, disk defragmenters, antivirus programs, registry cleaners, driver updaters, duplicate finders and more. And there are also solutions that offer a lot of these tools bundled in a single package.

But it is important to do your research before purchasing anything. All utility programs claim they can improve your computer’s performance and boost its speed and they will all try to beat competition by promising the highest percentages.

But the truth is there are a lot of scammers out there and sometimes, you fail to get your money’s worth. There are some aspects to consider before deciding on a system optimizer:

  • Carefully read the system requirements to make sure the software is compatible with your system
  • If possible, look for a system optimizer that offers a free version too; this way you can test the software first, see how you like the interface, get familiar with the features and decide if you want to upgrade to the paid version; however, be aware of the fact that the free versions are usually limited in features; in most cases, you can only use them to run a scan of your computer and identify issues, but you can only fix a few of them or none, unless you get the paid version
  • Also on the subject of free optimizers: make sure you stick to reputable, verified, highly rated providers/download sources; there are some free programs out there that hide malicious codes and once you download and install them, you risk infecting your device
  • Make sure the software you choose has a straightforward and user-friendly interface
  • Stay away from optimization programs that come with annoying, intrusive ads (those are usually a problem with free versions)
  • Pay attention to the number of features included with the software; opt for a complex solution that also offers advanced features
  • Although that’s a given with all reputable system optimizers, never hurts to check: make sure the software has a backup feature; system optimizers normally make a backup copy of your data before performing any tasks, so that in case anything goes wrong, you can restore to the backed up version and don’t risk losing any data
  • Make sure the software provider offers reliable customer support;