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What are the features of Defencebyte?

Kelly Avatar By: Kelly | Last updated February 10, 2020

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Security and optimization software are of paramount importance for the proper functioning of any device, regardless of its operating system. You can have the most modern and well-equipped computer on the market, but if you don’t make sure the system is properly maintained and optimized, it will become sluggish and buggy sooner or later.

Users clutter their hard drives with a myriad of apps for gaming, audio and video streaming, word processing, internet browsers, media players and so on. Over time, they might get bored with some of these programs and they don’t use them anymore or they uninstall it or simply delete them. However, by simply uninstalling a program, you don’t get rid of every file installed with that app. All these ‘leftovers’ clutter your system and in time, they affect your computer’s performance.

If your Windows device is cluttered with a lot of false entries, the best thing to do is use registry repair software. The program will scan your Windows registry and find all errors and issues that need to be fixed. Depending on how bad things are, a registry repair program can find from dozens to even thousands of such errors/issues. Repairing all those issues will increase the overall performance of your computer.

How can you benefit from utility software?

Utility software consists in specialized system programs that are designed to analyze, monitor, maintain, repair, optimize and boost your computer’s performance.

There are many types of such programs on the market, some of them free and others paid. Here are some examples of utility software:

  • Disk managers (disk analyzers, cleaners, defragmenters)
  • Registry cleaners or registry repair software
  • Antivirus programs
  • Network utilities
  • Backup software and many more

All these types of utility software monitor, maintain, fix and boost your system’s performance and keep it clean, running smoothly and protected from all kind of threats such as viruses, malware, spyware and so on.

What is Defencebyte?

Defencebyte is an Australian software company that develops optimization and security programs for Windows devices.

There are three products currently offered by Defencebyte: Anti-Ransomware, Computer Optimizer and Privacy Shield.

System requirements

Defencebyte’s products are compatible with devices running Windows XP, Vista, Windows 7, Windows 8 and Windows 10.

All three products come with a free trial version or you can purchase the full featured program. You can opt for a 1-computer license, a license for 3 or for 5 computers.


Here are the prices for all of them:

Defencebyte Anti-Ransomware

1 computer: $48.95

3 computers: $88.95

5 computers: $121.95

Defencebyte Computer Optimizer

1 computer: $38.95

3 computers: $78.95

5 computers: $111.95

Defencebyte Privacy Shield

1 computer: $38.95

3 computers: $78.95

5 computers: $111.95

All products come with a 30-day money back guarantee and free 24/7 customer support.

Here are the main features for each of the 3 products:

Defencebyte Anti-Ransomware

This optimizing tool requires Windows Vista or higher and at least 512 MB RAM. The file size of the program is only 8.41 MB. Main features:

  • 3 scanning modes: quick scan, deep scan, custom scan (any infections will be detected and removed within seconds)
  • User-friendly interface
  • Online and offline security in real-time
  • History and scanning reports viewing
  • Scheduled scanning feature

Defencebyte Computer Optimizer

This program requires Windows Vista or newer and at least 1 GB RAM. The Computer Optimizer is a complex tool with a lot of useful features:

  • Registry cleaner for removing all the unused entries and fix problems such as corrupted apps, failed installation, damaged drivers and others
  • Uninstaller manager for completely removing apps that you want to uninstall
  • Scheduled scan feature
  • Backup and restore feature
  • Website block feature
  • Browser cleaner feature

The Computer Optimizer from Defencebyte also helps you control your browser settings and your privacy ones.

The interface is not the most elegant one we’ve seen, but simple enough to figure out how to use the program at the first glance.

Computer Optimizer is a useful optimization program if you want to get rid of all the junk files on your computer, fix your Windows registry and keep your internet browser clean. It is a user-friendly program suited for the less tech-savvy and will help you boost your PC’s performance.

Defencebyte Privacy Shield

This utility software is designed to keep your personal info private. It works on Windows XP and higher, up to Windows 10. The program works by scanning your entire computer and giving you reports on your browser history, username and password, cookies, IM history and more. Each of this may have a certain number of issues and the number of issues will appear under each of them.


  • Browser cleaner
  • Windows service (it gives you information on the status of your OS and how to boost its performance)
  • The website block feature
  • Applications manager that lets you know in case any of the apps tries to access the net without you allowing it
  • File shredder that destroys any file you want so that no recovery program can restore it
  • Scheduled scan

The interface of the Dfenecebyte Privacy Shield is user-friendly.

Just like with the other Defencebyte products, the Privacy Shield also comes with a free trial. Unfortunately though, all you can really test with it is the menu and see how the interface looks. You can run a scan but you cannot fix any found issues until you register the program, so you’ll eventually end up paying for the license anyway.

The Privacy Shield is really useful for many reasons. Among others, you can also use it to clean all your chats and IM history, including calls.

All major browsers are supported, such as Chrome, Firefox and so on.

If you want to erase all your offline and online traces to keep yourself as private as possible, you should definitely check out the Defencebyte Privacy Shield.

In conclusion, Defencebyte offers comprehensive solutions that make sure your system is kept clean, protected, secure and optimized, so it can run smoothly and at its true potential. The only drawback to Defencebyte is the fact that its products are only compatible with Windows devices.