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What’s CNMSECK.EXE (Canon IJ Print Utility)? Is it safe or a virus?

CNMSECK.EXE is an executable file developed by Canon Inc. as part of the "Canon IJ Print Utility" software. This utility facilitates communication between your computer and Canon printers, primarily for Inkjet models. It plays a role in managing printing tasks, printer settings, maintenance options, and troubleshooting for Canon printers. The file ensures that users can access and configure printer-specific features such as ink levels, nozzle cleaning, and alignment.

Researched by Laura @ SpyShelter Labs

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More about CNMSECK.EXE on WINDOWS

Who makes CNMSECK.EXE (Canon IJ Print Utility)?

We’ve found Canon Inc. should be the publisher of CNMSECK.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 10, 2025

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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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