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What’s expresszip.exe (Express Zip File Compression)? Is it safe or a virus?

ExpressZip.exe is a file compression software developed by NCH Software.

It allows users to easily and quickly compress and decompress files and folders. This can help save disk space, reduce file transfer times, and organize files more efficiently. The software supports a wide range of file formats, including ZIP, RAR, and 7Z, and provides various encryption and password protection options to keep files secure. Additionally, ExpressZip.exe also has the ability to create and extract multi-part archives, making it a versatile and user-friendly tool for managing and working with compressed files.

Researched by Carl @ 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 expresszip.exe on WINDOWS

Who makes expresszip.exe (Express Zip File Compression)?

We’ve found NCH Software should be the publisher of expresszip.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 21, 2024

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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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