.NUP File Extension

Smart Security Update File

Developer ESET
3.6  |  48 Votes

What is a NUP file?

A NUP file is an update file used for updating ESET Smart Security, a personal firewall, antispam, antivirus, and antispyware program. It contains the update name, software version and build, category, date, file size, and the update module data. NUP files are also used by other ESET products, including Cybersecurity for Mac.

More Information

ESET Smart Security was replaced by ESET Internet Security, an improved security program. It features multi-layered security for Windows users as they browse the web.

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Programs that open NUP files

Verified by FileInfo.com

The FileInfo.com team has independently researched the Smart Security Update file format and Mac and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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