Run with the fastest Windows Browser. UTILILAB NitroBROWSER loads pages up to 30 times faster than Chrome!


Run your PC at its best. Protect yourself now with UTILILAB SearchGUARDIAN!

The new, powerful SystemOPTIMIZER includes everything your PC needs!

A high-performance clean up and optimization tool that helps keep your PC running fast and smooth.

Boosts your systems performance with DriverUPDATER. Update the outdated device drivers on your system.

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Advanced security, improved user interface and better system integration.

Utililab NitroBROWSER


UTILILAB NitroBROWSER is the fastest, most focused, lightweight browser you will ever use!

With Utililab NitroBROWSER all the common functions and tools, such as ad-blockers, cloud services and extensions have been disabled, and the emphasis has been placed upon speed loading and multitasking tools. Read more...

Utililab SystemOPTIMIZER


SystemOPTIMIZER is a high-performance clean up and optimization tool that helps keep your PC running fast and smooth.

SystemOPTIMIZER includes important utilities which are essential to protect, update and optimize your PC! It provides comprehensive care for your PC - sparing you from numerous applications and customer support centers. Read more...

Utililab DriverUPDATER


DriverUPDATER does all of the tedious work by scanning your system and keeping your drivers up to date.

DriverUPDATER is able to download and install the latest updates for all of the drivers and components automatically. Of course, a summary of all your outdated drivers will be presented before DriverUPDATER goes to work – just select and update. Read more...

Utililab WinRAR


WinRAR is a powerful compression tool with many addtitional, integrated functions to help you organize your compressed archives.

WinRAR puts you ahead of the crowd when it comes to compression. By consistently creating smaller archives, WinRAR is often faster than the competition. This will save your disk space, transmission costs and valuable working time as well. Read more...

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User Testimonials

"This is a stable and easy to use System Optimizer that contains some nice modules."

Michael K. (Denmark)

"UTILILAB SystemOPTIMIZER is a very comprehensive collection of useful utilities, that certainly worked well on my system."

Paddy B. (Ireland)

"Many people (just like me) are not entirely familiar with the procedures of maintenance that must be performed in order to service computer systems properly, and most system technicians will agree that the necessary tools are not included in the operating system. UTILILAB SystemOPTIMIZER is a complete collection of all the necessary tools to keep your system running smoothly, speedily, and error free. If you use UTILILAB SystemOPTIMIZER regularly, will be amazed at the performance of your computer. :-)"

Kevin L. (USA)