Speed up, clean, repair, improve battery life, and secure your PC

What else would you ever need for PC maintenance?

Pegasun System Utilities

What's Included?

Click on the appropriate title to learn more.

Premium Utilities

The Premiere version of System Utilities is packed with unique and high-quality tools that are not available in the free version. To learn more, click on the title.

PC Cleaner

PC Cleaner will clean your PC so well, it will operate like brand new again. Best of all, ours cleans more than any competitor out there. Also aids in preventing your sensitive activities from being tracked.

Startup & Service Manager

Disables unneeded startup items/services so your computer boots faster. Not sure which ones are unneeded? No problem! We automatically detect them for you.

Windows 10 Optimizer

Scans all possible Windows 10 optimizations in 8 different categories and over 126 settings for faster performance and better privacy protection.

Backup Manager

Keeps your important files safe and secure so you don't lose them on a mayday. Set up a schedule, and you'll never have to worry about losing your files.

Over 28+ Utilities

These are just the start. System Utilities provides more than 28+ reliable tools that are designed to help you with any PC maintenance needs.

System
Utilities
Free
System
Utilities
Premiere
Performance
Completely speed up, secure, and repair your PC in 1 click.
Greatly enhance PC performance by performing over 140 optimization strategies.
Significantly improve laptop battery life and resources.
20+ built in FREE PC maintenance tools at your fingertips.
Exceptional Optimization tools to maximize your PC's speed.
8+ Premiere PC tools to even further optimize your PC.
Maximize gaming performance and notice FPS increase.
Detects and removes 3rd-party bloatware apps and ads you never wanted.
Use Turbo Mode to gain a huge speed boost.
Security
Protect your privacy by cleaning sensitive information such as tracking cookies.
Minimal protection to keep you safe from the internet.
Block malicious attempts to steal your personal Data.
Advanced protection to keep you safe from online threats such as Spyware.
Support
Premiere Email Support (24/7)
Download Download

Features

Optimizations you never thought possible

Precisely built for maximum optimization. Compare with other optimization software and learn how System Utilities will make your PC function much faster.

Several Utilities on one simple interface

Provides more than 28 tools to meet almost every PC need. Whether you need to clean your disk, back up important files, or even tweak your PC, it's all available in one simple interface.

Countless 5 star reviews

System Utilities has received countless 5-star positive media reviews from all over the internet for creating software that just works. Head over to our reviews section to see some of them.

Protects Your Privacy

Scans and Tweaks many settings to block sending data to third-party services, such as ad network, tracking cookies, data collection service, etc. Also cleans your sensitive information so it does not fall into the wrong hands.

Threats/Spyware Protection

The moment you decide to browse the internet without any security, is the moment your PC will become infected with spyware and various other type of threats, but don't worry, we'll keep you safe from those as well.

Boost system and gaming performance

Boosts your system, internet, and RAM performance by automatically tuning your settings to the most optimized values. Now you can go ahead and enjoy your high-performance games.

You'll never notice it running

Many similar programs out there not only constantly nag you with annoying pop-ups and ads, but they also use huge amounts of background resources. Our programs are very resource-friendly and nag-free.

Defragment your hard drives

Reorganizes file blocks on your PC's hard drives so that files are optimized to help your PC perform tasks faster. Oh, and don't worry, we're leaving the SSD (which isn't fragmented) alone.

Turbo Mode gives you maximum performance

Turbo Mode dramatically increases your PC's speed by temporarily suspending unnecessary services, processes, and managing power plans.

Customize to your preference

System Utilities is highly customizable. Choose from multiple designed themes or create your own! Easily choose your desired settings to desired color.

Don't want to install? No problem!

We offer both the installer and portable version. Portable version lets you run the program without installation. You can also take it with you and load it from anywhere, such as on a USB Drive.

Free or Paid? You choose!

Why pay over $40 for similar products that barely do what they claim? Our products are absolutely free for the people who want it to be or half the price for people who wants the premium version.

Customer Results (Before & After)

System Utilities Increased PC Performance by 135%.

Average Computer speed after 6 months of usage (100% = Brand new computer)
(Speed Based on Average Benchmark, Responsiveness, Browsing Speed)
* Your results may vary.

See it in action

(Pegasun was formally known as "Synei".)

Wondering why your computer becomes slower?

It only takes a month to realize that your computer (both Desktop and Laptop) is running much slower than when you first bought it. This is due to a variety of reasons, such as compiling junk files, installing and running programs in the background, unoptimized window services, registry errors, and more.

Just like cars, your computer needs to be regularly maintained for optimal performance. Several guides all over the internet show you how to do this step by step. However, the manual process is tedious and can take well over hours.

This is why we've created System Utilities. System Utilities is an all-in-one software suite that is designed to speed up, clean, maintain, secure, and increase the battery life of your PC in 1-click of a button. System Utilities saves you hours of manual work of maintaining your computer by automatically performing over 140 optimization strategies. With System Utilities, you’ll never have to worry about your PCs or laptops running slow again.

System Requirements

System Utilities is very resource-friendly. It can even be run on the slowest/oldest PC.

It is compatible with: Windows 7, 8, 10, or Server 2012+ (32/64 Bits)

Program Details

Version: 5.42 | Release Date: September 30, 2019 | Version History

Downloads: Installer (.exe) | Portable (.zip)

Customer Reviews

A plethora of system cleanup and optimization features, an exquisite design and a price tag of free make Synei System Utilities one of the best PC maintenance applications around.

Waqash Ahmed
BetaNews.com

What Internet Says

Preview Awards

View all media reviews

Support & Learn

Frequently Asked Questions

What makes us better than the rest?
Do we have to pay for System Utilities?
Want to learn more about all our programs and offers?

Have anymore questions? Contact Us and let us know.