Speed up, clean, repair, 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

Premiere version of System Utilities is packed with unique and high quality tools that are not available in the free version. Click on the title to learn more.

PC Cleaner

PC Cleaner will clean your PC so well, it'll run as if it was brand new again. Best of all, ours cleans more than any competitor out there.

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.

Privacy Guardian

According to the media, Windows 10 may be collecting your personal information. With Privacy Guardian, all spy related activities and annoying Windows 10 features are halted.

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 20+ Utilities

These are just the start. System Utilities provides more than 20+ reliable tools that are designed to help you with any PC maintenance needs.

Completely speed up and secure your PC in 1 click.
Advanced System Optimization tactics to speed up your PC.
Ultimate Optimization to maximize your PC’s speed.
10+ built in FREE PC tools at your finger tips.
6+ Premiere PC tools to even further optimize your PC.
Use Turbo Mode to gain a huge speed boost
Deep Windows Registry cleaning to fix errors and speed up your PC.
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.
Premiere E-Mail Support
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Optimization you can actually feel

Built precisely for maximum optimization. Compare with other optimization software and experience how our product makes your PC function much faster.

Several Utilities on a simple interface

Whatever utility you need, it's always there, whether you need disk cleaning or back-up. Don't bog down your PC by installing several different utilities.

Award Winning Software

You don't have to believe anything we say. However, you would believe the Internet Media, right? Head over to our awards section and see how many awards we have already won for creating a software that just works.

Safe and Effective Registry Cleaning

Unlike other aggressive registry cleaners which can cause more harm than good, our Registry Cleaner will only clean entries that are considered safe for removal.

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.

TuneUP Your System

Boosts your system and internet. It automatically modifies your registry settings for quality performance, so you don't have to worry about a thing.

You won't notice it running

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

Defrag your hard drives

Reorganizes files in your PC's hard drives, so the files are systematized, which helps your PC achieve tasks quicker.

Turbo Mode gives you maximum performance

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

Customize to your preference

It's 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 want to upgrade. Best of all, we stand behind what we claim.

System Requirements

System Utilities is very light on resources. Even the slowest/oldest PC can run it.

It is compatible with: Windows XP, 7, 8.1, 10, or Server (32/64 Bits)

Program Details

Version: 4.52 | Release Date: April 15, 2017 | Version History

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

Support & Learn

Frequently Asked Questions

What makes us better than the rest?
Do we have to pay for System Utilities?

Got more questions? Contact Us and let us know.