Press & Brand Assets

At Macecraft Software, we are always eager to work with journalists and bloggers to share high quality, creative, and compelling stories about our product.

If you need information, want to organize an interview or have any other press proposal, write to us at [email protected]

If you want to write a review on jv16 PowerTools, we can offer you a free license for testing and review purposes.

Logos and other such assets can be downloaded from here.

Further links and downloads can be found below.

Review Guide


jv16 PowerTools is a Windows system utilities suite. Originally, the program was called RegCleaner and it was released in 1998 as a freeware program. In the early 2000’s, the program was renamed to jv16 PowerTools and converted from freeware to shareware, selling for $29.95 for a copy.

The program’s name comes from the initials of its original author, Jouni Vuorio plus the age of 16 when he started to develop it. He has since legally changed his last name to Flemming, which is an old surname of his family.

The company that develops jv16 PowerTools is called Macecraft Software, which was founded by Jouni Flemming in 2002 and he is still the lead developer of the product. The company is registered and operating from Finland.

The product is not a registry cleaner, a system cleaner or a temp file cleaner. The product is a Windows utility suite that contains many features and tools, including the System Cleaner tool, which also performs Windows registry cleaning and temporary file cleaning.

The name of the product is jv16 PowerTools, not “Jv16 PowerTools”, “JV16 PowerTools” or “jv 16 Power Tools”. Please notice the lower case capitalization of “jv16”, including when the product name starts a sentence.

For more information, please see our Review Guide PDF

Useful Resources

The official website of jv16 PowerTools and Macecraft Software is:

We no longer use any of our old domains, such as Any old links pointing to our old domains should be updated.

The most recent, official version of jv16 PowerTools is always located at:

We do not use a version number in the installation file URL, because if we did, anyone linking to the product’s installer file would need to update their links after every new version update. If you wish to use an URL with a version number, these are also available in the format of:

For example:

Archive of old product versions is maintained here:

Screenshots of the current official version of jv16 PowerTools are always available here:

The zip file contains both the normal mode and Dark Mode screenshots. You are hereby granted the right for free to use the above official screenshots of the product in your website and other publications.

The screenshots, the logo and the icon are also available in this publicly accessible directory:

jv16 PowerTools Review Guide:

jv16 PowerTools Brand Assets such as logos can be found from here: