Note: Most UVK features are free, but some require a user license. For more information, please click the button above. Also interested in Tech Tool Store? Save $30 by purchasing the UVK and TTS bundle

And much, much more...

Uninstall several unwanted programs at once, and ensure no remnants are left...

Fix errors and optimize the registry and file system for better performance...

Remove adware and malware for all user accounts within a few minutes...

Automate the malware removal and system repair procedure in just a few clicks...

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Learn more about UVK...

UVK was initially created in the beginning of 2010 as a simple but powerful manual virus removal and system repair tool.

It introduced many new repair methods such as Register system DLLs, now used by other applications of the same kind.

It has been growing up ever since, adding many useful features. For a complete list, see the Change log.

The last most important recently added modules are the System booster and the Smart uninstaller.

The System repair module is one of the most important UVK features.

It contains fixes and tools to perform the most common system repair and maintenance tasks. It can also automate the most well known malware removal tools, and allows you to create your own automated third party apps, and professional reports. Unattended mode is supported.

The System booster is a trustful and complete registry and file system cleaner.

Not only does it recursively loop through the registry trying to find invalid references, like common registry cleaners do, but it analyzes each key and value separately, defining whether it's pointing to a file or another registry key/value and looping through a large array of possibilities to ensure the corresponding item does not exist before adding it to the list.

In 64 bit Windows versions, it analyzes both native and Wow64 registry keys. This deep analysis makes this module a trustful registry cleaner, which ensures only real errors are reported. It also gives the user much more info about the errors it finds than other registry cleaners do.

The Smart uninstaller is a fully featured software uninstaller for Windows.

It allows to uninstall several programs at once, supports unattended mode (uninstall without user interaction), forced uninstall (for stubborn programs) and much more. Full info here.

The Quick User Manager module provides you with all user account management options in a user friendly interface.

Another important recently added module is the System immunization. This feature effectively prevents changes to the most vulnerable registry keys and files, and can optionally prevent running files in specific directories. It doesn't replace an anti-virus software, but it's a fine lightweight complement.

The Tools and tweaks module provides you with many tools and tweeks for Windows repair. This includes easyly running the most useful Windows built-in tools, a file, folder and registry management feature, and lots of Windows tweaks.

The System info module provides system information that can be specially useful if you're planning to reinstall Windows or trying to diagnose a hardware related problem. The information can be exported to an html file.