jv16 PowerTools is the ultimate registry cleaner and Windows tuneup utility suite. You need oil to keep a car engine running. You need jv16 PowerTools to keep Windows running.

Main Tools:

- Clean and fix my computer
- Finds and takes care of registry errors, unneeded registry junk, unneeded files, left-over temporary files, unneeded log files and much more.
- Fully remove software and leftovers
- Lists and helps you to remove any software installed to the system, including left-over traces of old software you thought you had already uninstalled.
- Speed up my computer
- Allows you to easily apply tweaks to Windows in order to improve its performance.
- Control which programs start automatically
- See exactly which programs start automatically with Windows and disable the ones you don't really need. This makes it very easy to speed up the startup time of your computer.
- Immunize my computer (New feature!)
- Easily block access from your computer to known malicious websites in order to improve your safety and privacy. This tool downloads an up-to-date blacklist and applies that the so called Windows hosts file.
- Verify my downloads are safe to run
- Provides first line of defence against malware and computer viruses.