🤩 Hot Summer Special: Get a lifetime license for just $39 (normally $49)! Click here to grab this sizzling deal!

Easy Computer Maintenance

jv16 PowerTools is a Windows utility program with 18 powerful, yet easy-to-use tools to make your life with Windows easier.

Latest Version:

File Size:

23.6 Mb


Windows 11, 10, 8, 7

jv16 PowerTools Dashboard screenshot

For specific needs, here are our new standalone tools: WinFindr and Uninstalr - For everything else, there’s jv16 PowerTools.

Recommended by users and experts for over 20 years!

System Fixer

jv16 PowerTools System Fixer icon

Improves your Windows PC’s stability.

Can detect and automatically fix many types of common Windows errors.

Doesn’t just remove the erroneous data but actually fixes errors.

System Cleaner

jv16 PowerTools System Cleaner icon

Cleans unneeded files with the focus on safety.

Finds and removes left-over traces of old software.

Removes tracking cookies from your browsers for improved privacy.

Software Uninstaller

jv16 PowerTools Software Uninstaller icon

Uninstall many apps at the same time with a support for unattended uninstallation.

Custom uninstallation engine removes all the traces of apps.

Shows which apps you are no longer using to help you decide what to remove.

New feature!

System Examiner

System Examiner generates a system information report from Windows computers. It lists details of your computer’s installed hardware and software, the operating system’s originality, as well as attempts to detect common system errors and potential problems.

Learn More About System Examiner

jv16 PowerTools Tool System Examiner screenshot

New feature!


The new Screenshot tool allows you to easily take beautiful screenshots in Windows and share them with a single click to our cloud service.

Learn More About Screenshots

jv16 PowerTools Tool Screenshotx screenshot

New feature!

Windows Update Fixer

Update Fixer is a tool specifically designed to detect and fix the common problems that can cause Windows Update not to work. When the official Windows Update Troubleshooter fails, jv16 PowerTools Update Fixer can help!

Learn More About Windows Update Fixer

jv16 PowerTools Tool Update Fixer screenshot

What our customers say? 😊

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Highly Recommend!

So many times tech support is nothing more than a 'black' hole. Help is required, you submit the issue and it falls into the abyss. This is not the case with MaceCraft Software. Their software is solid, stable and their support staff is responsive and knowledgeable.

I don't give out A's often but MaceCraft Software deserves it. MaceCraft Software is an excellent choice.



Trustpilot 5 star rating
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Using jv16 since virtually ever, there's little other to say about it apart from that it's a marvelous tool for keeping your system at peak.

Not much arguments for not using it.



Trustpilot 5 star rating
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The new JV16, with the system fixer is amazing!

This new version with the system fixer is amazing! Apparently, I was missing a C++ version, and JV16 found that it was missing, and clicking their link took me to the web page where I could download and then install the correct version.

I've used and owned their JV16 software for well over 10 years. In the past, they have been the only registry cleaner that I've had success with year after year, and I have tried others to compare and wound up with problems.



Trustpilot 5 star rating
Promise of no spyware and no malware

We promise our software does not contain any spyware or malware and our product is backed by an unconditional 30 day money back guarantee.

These are not only nice words next to a pretty picture on a website. This promise is also backed by the legally binding terms within our privacy policy, terms of use and the license agreement of our software.

We have been serving our customers and users for over 20 years, always trying our very best and never scamming anyone.

Our Pricing Plans

All pricing plans come with 30 day money back guarantee.
If you are not perfectly happy with our product, get your money back, no questions asked!


Annual License

$19 / year

1 Year of Premium Technical Support

1 Year of Free Updates & New Features

Licensed for 5 Computers

One time payment:

Lifetime License

🤩 $39 🤩
(Normally: $49)

Lifetime Premium Technical Support

Free Updates & New Features for life

Licensed for 5 Computers

Our Latest Blog Posts

Our blog contains our latest benchmarks, Windows PC tips and more:

How to install Windows 11 on VirtualBox for Windows

Published: June 28, 2024

If you want to test out Windows 11 without actually committing yourself to installing the whole system then you might want to install Windows 11 on a virtual machine, like VirtualBox. This guide will show you how. This article also contains the typical errors that you might encounter while installing Windows 11 on a virtual […]
Read the full article:

How to install Windows 11 on VirtualBox for Windows

How to install Windows 10 on VirtualBox for Windows

Published: May 14, 2024

Are you thinking about testing or giving Windows 10 a try without diving into a full installation? Consider trying it out on a virtual machine, such as VirtualBox. This guide will explain further about VirtualBox and walk you through the process. What is VirtualBox, and why do you want to use it? VirtualBox or Oracle […]
Read the full article:

How to install Windows 10 on VirtualBox for Windows

Microsoft might have unsubscribed you against your will

Published: April 25, 2024

As you might know, we send an email newsletter typically once a week every Thursday. The newsletters contain information about new product releases, news about our product development and what we’re up to in general. Sometimes we also include a discount link for one of our products. However, something very unusual happened Thursday last week. […]
Read the full article:

Microsoft might have unsubscribed you against your will

How to Uninstall Zoom in Windows

Published: March 28, 2024

Zoom is one of the most used video chat apps. Although they launched in 2013, their surge in popularity happened at the height of the pandemic in 2020. Their mobile app was downloaded 485 million times in 2020 and they host 45 billion minutes of webinars every year. However, despite its popularity, quite a lot […]
Read the full article:

How to Uninstall Zoom in Windows

How to Uninstall Microsoft Edge from Windows

Published: February 26, 2024

Microsoft Edge (or simply Edge) is Microsoft’s web browser available built-in on Windows operating systems. Though it offers overall better performances compared to its predecessor, Internet Explorer, Microsoft Edge still hasn’t become everyone’s favorite. According to the data from Statista in May 2023 Microsoft Edge held a 5.28% global market share of internet browsers, far […]
Read the full article:

How to Uninstall Microsoft Edge from Windows

These are our latest blog posts. See more from our blog archives

Try jv16 PowerTools and see for yourself!

Seeing is believing. That’s why we strongly recommend you to try jv16 PowerTools to see it for yourself. We want to show exactly what the program can do for you to make your Windows PC run smoother.

Download jv16 PowerTools now. It comes with no bundled software and no adware. It’s free to try for 14 days and the trial version does not have any feature limitations or any other such restrictions. If it says it found an error from your system, you can fix it without being forced to pay.

That’s right, jv16 PowerTools is not free.

But it only costs $19 USD per year with a subscription that gives you all the updates and latest versions without any additional fees. And we also have a lifetime license for just $39 USD as a one time payment that gives you a perpetual license to use it forever, also including all new future product updates and upgrades for free.

Unlike so many things these days, jv16 PowerTools is not free. When something is free, you are the product. Free things usually get paid by advertising and spying on you. We don’t do that. Instead, we want to offer you privacy and a high quality program for a very reasonable price.

You can also try the program for free for 14 days and if you buy it, we offer an unconditional 30 day money back guarantee.