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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
C Benjamin
Mar 18,2019I have an old AM4 based computer system that was slow and glitchy. Before throwing it away, I used JV16 to see if it could make it better. The computer now runs videos without a glitch. If it can do this for my old computer, it will do wonders for yours. CB
Rohan Rudd
Mar 08,2019No more computer performance worries now. So easy and so good. Best value for money I have ever spent on software
Charles W.
Mar 08,2019When I decided I needed software that would clean my registry and keep my system running well I checked out several kinds that were offered on line. When I used Macecraft JV7 software I realized I had found the best there was. Their customer service is excellent. By that I mean when you have a question they are there for you. I have recommended them to everyone I know.
Thomas Harshbarger
Mar 07,2019Have used PowerTools for 200 years. It sometimes gave me fits, but overall delivered dependable, trustworthy therapy for my delicate ladymachines. Bravo!, JV & Company!
Haz Bean
Mar 07,2019I have been a user of JV16 Power Tools for many years. This utility has kept my windows computers running smoothly and fast, as good as new. I have never had an issue. I have tried other utilities, but after using them for registry cleaning and disk cleanups I have often ended up with freezes and other problems. I have never had an issue with JV16, and honestly they have been one reason I have stayed with Windows and not switched back to Mac. I highly recommend this disk utility suite.
Alan
Mar 07,2019I'm a 15 year user and they never disappoint!
Enrico Santi
Mar 07,2019I use their software for some fifteen years, it's the best on the market: powerful, precise, no ads, no ransomeware, no anything else added. the team works hard to improve the software constantly and they are always happy to help customers i case of need.
Bert Postma
Mar 14,2015Kocht een VIP licentie maar kan deze bij de nieuwste versie niet gebruiken. Contact lukt niet! Bought a VIP licence but cannot use it in there newest version. Contact not possible!
tomtp
Apr 04,2019Best program out there, Use it often and never have a problem. I would recommend this program to anyone I have been using it for years now and have had no complaints about it