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Macecraft Software is the developer of jv16 PowerTools - a leading Registry Cleaning and Windows Optimization software product. With history dating back to 1998, with millions of downloads, and with customers in over a hundred countries.
Our goal is to make the best Windows utility suite software for the benefit of our users.
Reviews 229
whizkidraj
Apr 04,2019Been using the VIP Lifetime license and it works great. This software certainly deserves more recognition. One improvement I would recommend is to add a login page on their website for customers to register, login and add their licenses and manage it from the portal, too. Cheers!
Forrest
Apr 04,2019Best there is!
Giampaolo Gorini
Apr 04,2019I'm using jv16 Power tools since its very beginning, when its name was Regcleaner and I like it too much. All my Windows computers are equipped with it and up to now I had no problems in using it.
Eddie
Apr 04,2019I have had a lifetime license since almost the start and this software has done nothing but improve over the years. It was and is a sound investment to keep your computer running at peak performance. I highly recommend it.
Ken Deschere
Apr 04,2019jv16 PowerTools has a proud place on my computer desktop. It is easy to use and finds errors in my registry and settings which aren't found by the few other PC performance tools I still have. Those few are relegated to a "Leftovers" folder: - tools which I used to use (some for which I paid $$) but which don't deserve a place on my desktop.
Stefan Bartkowiak
Apr 04,2019I have been using JV16 Powertools virtually since it started. I wouldn't be without it on a Windows machine. Windows is like a poor old donkey that gets loaded and loaded, even when you are trying hard to avoid it being bloated. JV16 Powertools has made looking after my PC's as easy as it can possibly be. My cousin had a works laptop that took ages to do the simplest of tasks. It was a mess. To avoid the tedious standard fix of wiping and reinstalling, which takes a day without a backup I left JV16 running over night. The laptop was like new the next morning without having to dump any important programs. The "team" at JV16 must be a particular type of geek and supernerd as they seem to live and breathe developing this program, and it has always kept pace with developments. I don't know what goes on under the bonnet of the registry, and I don't want to know, but my trust in these guys has never been let down. The program itself gets better and better with each iteration. I bought a lifetime licence a long time ago, and I have never looked back. There are lots of big names products out there all competing for your cash. Some are good and some not so good. Few are consistently good. JV16 is and has never faltered over all the years it has been around.
Bruce
Apr 04,2019I've been using Macecraft jv16 PowerTools since it first came out in beta, and purchased the Platinum version in 2009. Not only does the software do exactly what they say it does, I have lifetime updates. This is the only software I've used in my long career as a PC technician that hasn't changed the lifetime updates to something else (usually a subscription that expires in a couple of years).
William
Apr 04,2019JV 16 PowerTools has been my go to program for keeping my computer running smoothly and fast for app. 10 years. I have a copy of the beta running on my laptop and if it works like it looks like it will it will be even better. Thanks JV216 PowerTools.
Francisco J Cosio-Marron
Apr 04,2019I have been using the Macecraft software, specifically jv16 tools and its immediate predecessor for about 10 years and have always found it to be incredibly useful and on top of the issues. It so impressed me that when I replaced my desktop, I bought a new platinum (forever) license and have bought a couple in support of their efforts. The couple of times issues appeared, contacted them via app link and Sorina, Jean or someone almost immediately contacted me via email to resolve the issue. The support is spectacular and the product is singularly effective in keeping my computer clean.
solr07666
Apr 04,2019Excellent multi-featured product, responsive support.
Customer
Apr 04,2019Excellent software. Easy to use and really effective at speeding up an old PC. Thoroughly recommended.
Arnold Murray
Apr 04,2019Have used Macecraft jv16 since 2006 to keep my self-built custom PC optimized. It does an excellent job in cleaning old, useless debris from the Windows registry and especially compacting the registry for faster loading and utilitization by Windows. Software enables customized criteria and numerous options/levels for cleaning/optimization from a beginner to an advanced user. Technical support from Macecraft is excellent, top notch, speedy.
Neil Booth
Apr 04,2019I have used this software for many years now and have the highest confidence in it. Having previously tried many other 'clean-up' apps, I can only say that, in my opinion, this is the best.
Justme1234
Apr 04,2019Met stip de betere software voor het optimaliseren van de pc, prettiger en overzichtelijker dan ccleaner. De nieuwe bèta ziet er prima uit. Zelden problemen
Jean-Marie JACQUET
Apr 04,2019this product is easy to use and since 6 years it fixes the issues I have regulary with windows register keys ans so many other things tha slow down the PC
Halmos Gábor
Apr 04,2019Powertools always helps in need, so he's my friend. :)
Carver Smith
Apr 04,2019I just looked and I have had JV16 since 2005. That is a pretty good record and I have NEVER had to back off a registry cleaning! Great program even more so that I bought the Lifetime license. Love it!
Michael Eisbrener
Apr 04,2019I have used dozens of programs to keep my computers working at their best. Many made things worse. This is the only program I use to clean and maintain my computers. What's coming will be something no one else has even attempted. Awesome program getting beyond awesome!
Natalia
Apr 04,2019I have been using this program for many years and I am not going to refuse
Brick
Apr 04,2019I have used JV16 PowerTools since 2011 and have had reliable, repeatable results every time I have used it. It not only optimizes well, it is very handy for just ascertaining what condition your computer is in, from time to time. I will continue to stick with JV16 as I know it is safe and effective for my machine.