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Glary Utilities is the most powerful and complete utility to fix, improve and help to protect your system. It allows to clean your system of unwanted files, invalid registry entries, and also your tracks on the Internet and Windows. This software also offers the possibility to backup or delete the drivers installed on the computer.

Main Features

  • Manage programs at Windows startup.
  • Optimize RAM memory.
  • Find duplicate files and folders.
  • Manage and remove your browser's add-ons.
  • Analyze disk space usage.
  • Remove invalid shortcuts.
  • Search for viruses.
  • Manage installed software.


  • Glary Utilities makes it easy to clean your system thanks to its 1-Click Maintenance tool.
  • It offers advanced optimization and cleaning tools.
  • This software is available for free.


  • Some features are only available in the paid version.
Alternative spelling: gu5setup-5.144.exe, gu5setup.exe
Latest update on July 14, 2020 at 12:02 PM.
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Registration date
Friday October 30, 2015
Last seen
August 13, 2020
One of the best optimization tools for Windows.
Registration date
Monday August 13, 2007
Last seen
July 20, 2019

I'd been using it for years and always happy with the job it does.
Could be a little more easy to understand for beginners.

Main Points All-in-one utility suite. This program does everything to clean up and optimize your computer. A must have for any Windows user. It also has a nice, easy-to-use GUI with three built-in skins to choose from.
Weak Infos Not sure how the spyware detection/removal compares with other programs, but I haven't had any problems so far.
Respond to Anonymous User