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What’s hpwucli.exe (HP Update Client)? Is it safe or a virus?

The `hpwucli.exe` file is associated with the HP Update Client, a software utility developed by Hewlett-Packard Company. Its primary function is to check for, download, and install updates for HP software and drivers installed on a user's computer. This process ensures that HP devices, such as printers, PCs, and other peripherals, function optimally and have the latest enhancements, security fixes, or compatibility updates. The executable typically runs in the background or on demand, depending on user preferences or system settings. It is generally safe and designed to improve the performance and reliability of HP products.

Researched by Laura @ SpyShelter Labs

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A Trojan is a harmful software that pretends to be a legitimate program or file to deceive users into downloading it. It can steal personal information, damage files, or give hackers control over the infected device.

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More about hpwucli.exe on WINDOWS

Who makes hpwucli.exe (HP Update Client)?

We’ve found Hewlett-Packard Company should be the publisher of hpwucli.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: March 14, 2025

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Why should you trust us?

Our team at SpyShelter has been studying Windows PC executables for over 15 years, to help fight against spyware, malware, and other threats. SpyShelter has been featured in publications like The Register, PC Magazine, and many others. Now we’re working to share free, actionable, and easy to understand information about Windows executables (processes) with the world, to help as many people as possible keep their devices safe. Learn more about us on our "About SpyShelter” page.

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