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UVK - Ultra Virus Killer

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

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

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

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

A process manager specially designed to hunt for malware...

Easily analyze the modules loaded by each process...

Analyze and delete autorun entries to remove malware and free resources...

Easily detect and remove infected services and drivers...

And much, much more...

UVK is a multi-featured malware removal and system repair professional tool.

UVK - Ultra Virus Killer System repair Ultra Adware killer UVK - Ultra Virus Killer System booster UVK - Ultra Virus Killer Smart uninstaller UVK - Ultra Virus Killer Process manager UVK - Ultra Virus Killer Modules manager UVK - Ultra Virus Killer Autorun manager UVK - Ultra Virus Killer Service manager Other UVK features UVK - Ultra Virus Killer

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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


All downloads links provided in the table below are guaranteed to be free of adware and spyware.
If you're looking for a video tutorial, click here.
Carifred logo Download from our server (recommended) UVK Installer (EXE)
UVK Portable (EXE)
UVK Portable (COM)
UVK Portable (ZIP)
Majorgeeks logo Download from MajorGeeks.com UVK Installer (exe)
UVK Portable (exe)
Softpedia logo Download from Softpedia.com UVK Installer (exe)
UVK Portable (exe)
Techspot logo Download from Techspot.com Installer and portable
Filehorse logo Download from Filehorse.com UVK Installer (exe)
UVK Portable (exe)
Giga.de logo Download from GIGA.de
(For German speach users)
Installer only


Release notes:

Current version:  |  File size: 24.75 MB  |  Last release date: May 28 2024 20:01:15.  |  Change log.

Important notes:

Users using this product and software download sites redistributing it declare to have read and agree with our license agreement.

The latest builds no longer support Windows XP. Users can still download the latest build to support XP: UVKInstaller_xp.exe, UVKPortable_xp.exe and UVK_xp.zip.


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.


An effective and complete malware removal tool...

All the modules not mentioned above are malware detection and removal related. The set of features is so large that even if you group several well-known tools such as Process explorer, Autoruns, HijackThis and OTL, you would still be missing features such as automatic adware removal, VirusTotal MD5 hash reports, jump to the file or registry location in one click, adding cmd batch scripts to UVK scripts, managing Windows services and drivers, etc, included within these modules.

For more information please visit the help page corresponding to each module:

Ultra Adware Killer

Process manager

Memory modules manager

Autorun manager

Service manager

Alternate streams manager

Delete or replace file or folder

Scan and create log

Run scripts 

Registry seeker



To complement all these features, UVK also offers a special text editor designed to analyze the UVK logs and create UVK scripts. For more information, please see Log analyzer.

Also, a large set of command line switches are supported. See UVK Command line reference.


Video tutorial (by the author)


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