System Ninja Alternatives & Reviews

System Ninja

System Ninja from Singular Labs is a simple yet powerful PC cleaning solution designed to improve your system's speeds by removing unnecessary junk files... read more.
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18 Best Alternatives to System Ninja

BleachBit icon


When your computer is getting full, BleachBit quickly frees disk space. When your information is only your business, BleachBit guards your privacy. With BleachBit you can free cache, delete cookies, clear Internet history, shred temporary files, delete logs, and discard junk you didn't know was there.
Clean Master icon

Clean Master

Some users swear by it, some call it a glorified snake oil that does more harm than good. That can be said about any snake oil, but what specific brand of snake oil can boast almost a billion downloads around the world?
AVG PC TuneUp icon


Speed up & clean up unlimited PCs. AVG TuneUp keeps your computer running like new, prolongs battery life & keeps your software up-to-date.
Auslogics BoostSpeed icon

Auslogics BoostSpeed

Wondering how to fix slow computer performance? Experts recommend Auslogics BoostSpeed 10 - the most comprehensive system optimization software for Windows to make your slow PC faster.
Onyx icon


OnyX is a multifunction utility that you can use to verify the structure of the system files, to run miscellaneous maintenance and cleaning tasks, to configure parameters in the Finder, Dock, Safari, and some of Apple's applications, to delete caches, to remove certain problematic folders and files, to rebuild various databases and indexes, and more.
SD Maid icon

SD Maid

SD Maid is the perfect way to keep your mobile device in optimal shape by cleansing it of all the old data that clutters up the works. Inside the app, you'll find a number of advanced tools that will help you keep track of your files and apps.
Toolwiz Care icon

Toolwiz Care

Wise Disk Cleaner icon

Wise Disk Cleaner

Download Wise Disk Cleaner to clean junk files, traces, cookies, browser history. Free up your disk space, protect privacy and make your PC run faster.
Wise Care 365 icon

Wise Care 365

Wise Care 365 is an all-in-one system tune up tool. Speed up slow computer (laptop and desktop). Clean registry and junk files from your PC. Protect your privacy and make your PC more secure.
SlimCleaner icon


SlimCleaner is a software package for cleaning and maintaining your PC or mobile device. It covers your entire system and can make your computer run more efficiently.
Comodo System Utilities icon

Comodo System Utilities

Comodo System Utilities PRO, Windows Registry Cleaner and Registry Repair Software fixes registry errors quickly and speeds up your pc significantly.
PrivaZer icon


In-depth cleanup. of your PC and storage devices. Smart overwriting : PrivaZer automatically recognizes your storage device type and adapts its overwriting algorithms to the storage medium (magnetic disk, SSD, etc).
System Mechanic icon

System Mechanic

System Mechanic uses patented technology to help fix PC errors and restore speed. The software is compatible with multiple versions of Microsoft Windows.
jv16 PowerTools icon

jv16 PowerTools

jv16 PowerTools is a brilliant PC System Utilities Software designed to make your computer work fast and smoothly. Free, 60 day fully functional trial.
Baidu PC Faster icon

Baidu PC Faster

Baidu PC Faster is a free, lightweight PC optimizer with an easy-to-use and fun interface. Its features include complete system cleaning, boot time acceleration, real-time system acceleration, game speedup, virus scanning, Windows updates, Wi-Fi hotspot creation, app management and more.
CleanMyMac 3 icon

CleanMyMac 3

Clean My Mac X is a Mac cleaner app to clean and optimize Mac. Get it to know how to clean Mac and clean up hard drive to get more free space on your Macbook or iMac.
JetClean icon


"JetClean did better with the Apps Clean module, though, where it was able to erase more application activity histories than CCleaner could manage.

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System Ninja Icon More About System Ninja

System Ninja from Singular Labs is a simple yet powerful PC cleaning solution designed to improve your system's speeds by removing unnecessary junk files. This software cleans all of the well-known web browsers including Internet Explorer, Google Chrome, Firefox, Apple Safari or Opera, System Ninja helps you free up disk space and increase the number of megabytes or gigabytes you have on your PC.

The software's system tools include an app uninstaller, a process manager and a startup manager. The analysis section of System PC offers you a plethora of information on subjects ranging from the type of hardware your system has, how much RAM your PC supports or the model of your graphics card.

Although the section is easy to navigate, it does not offer enough information on correctly identifying whether a file is essential to your system. If you are unclear about deleting a file from your computer, you will have to search the internet to see if it is vital to your PCs functionality and performance. Additionally, Windows offers most of what System Ninja offers, but it does keep all of your options in one place.

System Ninja

Pros of System Ninja

You will notice an immediate increase in your system's speed.
You can expand the software's reach with plugins.
Clear and simple to use interface.

Cons of System Ninja

Very little info about the files you are deleting
Installation of plugins can get tricky
Most of System Ninja's tools are available in Windows
Other Important

System Ninja Icon Features of System Ninja

When you use the software's plugin feature and download some of the add-ons, you can gain access to a file analyzer, file renamer, services manager, duplicate file finder and a registry cleaner.
The junk scanner feature will delete unnecessary files and programs from your Windows temporary files folder, .
PC games by cleaning out your game caches.
The history eraser feature quickly removes traces of your browsing history on all the most commonly used browsers.
Additionally, the system's startup manager allows you to decide what starts running when you start up your PC.

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