What is Norton AntiVirus X 9 Defs 09/01?

Latest virus definitions update.

In depth

A closer look at Norton AntiVirus X 9 Defs 09/01

Norton Anti-Virus 9 Defs are the latest anti-virus detection files. The installer will automatically update Norton AntiVirus for Mac virus definitions and engine files to detect and repair the most recently discovered Macintosh viruses. This file is a self-extracting archive which contains the Norton AntiVirus Virus Definitions Installer. Once downloaded and expanded on your hard drive, simply double-click on the Installer and the appropriate files will be installed on your computer.

They are also available via the LiveUpdate feature in Norton Anti-Virus 9

Verdict

Should you download Norton AntiVirus X 9 Defs 09/01?

Norton AntiVirus X 9 Defs 09/01 runs on Mac OS and is available under the Freeware license — the installer is 10.7 MB. We’ve catalogued it under Viruses.

Verified clean. Every Norton AntiVirus X 9 Defs 09/01 build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.