Security Software Antivirus Software Norton AntiVirus Definitions

Norton AntiVirus Definitions 09/22/2016 for Windows

by Symantec Corp.

Avg. Rating 4.3 (484 votes)

File Details

File Size 52.6 MB
License Freeware
Operating System Windows 7/8/10/Vista/XP
Date Added
Total Downloads 218,909
Publisher Symantec Corp.
Homepage Norton AntiVirus Definitions

Publisher's Description

As new threats emerge, Symantec immediately builds new protection updates and makes them available for download.

Latest Reviews

mikebray

mikebray reviewed v04/26/2011 on Mar 12, 2014

top notch!

paulperry

paulperry reviewed v04/26/2011 on Aug 24, 2013

5 stars obviously

kerimachin

kerimachin reviewed v04/26/2011 on Jul 22, 2013

essential. obviously.

sheinaya

sheinaya reviewed v04/26/2011 on Jul 21, 2012

try ca anti virus, for me its the best, real time scanner is very light, unlike other anti-virus makes your PC stuck at 5-10secs.
I have a copy, license will expire on 2015,
you can download it here>> ca-anti-virus dot weebly dot com.

kronos1962

kronos1962 reviewed v06/22/10 on Sep 5, 2010

Jeff why would anyone use a 2003 version? Besides from 2009 Norton re-wrote the entire program.

Jeff_56

Jeff_56 reviewed v06/22/10 on Jun 24, 2010

For around 6 weeks, the 2003 versions - and some others don't work anymore after an update of the virus definitions. No support from Symantec and, naturally no fix.

Just look at their forum

http://community.norton....rror/td-p/230756/page/8

CyberDoc999

CyberDoc999 reviewed v11/11/09 on Nov 13, 2009

Bloated slow

uberfly

uberfly reviewed v6/18/09 on Jun 19, 2009

Why are antivirus definitions even on Fileforum?

some guy

some guy reviewed v4/1/09 on Apr 3, 2009

bloat resource hog. poor detection rate. Avira or nod32 or kaspersky are your 3 best bests I prefer Avira over all just my 2 cents

Letterman

Letterman reviewed v12/1/08 on Dec 1, 2008

First try 2009 then comment, otherwise you're spamer. 2009 symantec product are real revolution.
Much faster, much flexible [2]

Avg. Rating 4.3 (484 votes)
Your Rating
mikebray

mikebray reviewed v04/26/2011 on Mar 12, 2014

top notch!

paulperry

paulperry reviewed v04/26/2011 on Aug 24, 2013

5 stars obviously

kerimachin

kerimachin reviewed v04/26/2011 on Jul 22, 2013

essential. obviously.

sheinaya

sheinaya reviewed v04/26/2011 on Jul 21, 2012

try ca anti virus, for me its the best, real time scanner is very light, unlike other anti-virus makes your PC stuck at 5-10secs.
I have a copy, license will expire on 2015,
you can download it here>> ca-anti-virus dot weebly dot com.

kronos1962

kronos1962 reviewed v06/22/10 on Sep 5, 2010

Jeff why would anyone use a 2003 version? Besides from 2009 Norton re-wrote the entire program.

Jeff_56

Jeff_56 reviewed v06/22/10 on Jun 24, 2010

For around 6 weeks, the 2003 versions - and some others don't work anymore after an update of the virus definitions. No support from Symantec and, naturally no fix.

Just look at their forum

http://community.norton....rror/td-p/230756/page/8

CyberDoc999

CyberDoc999 reviewed v11/11/09 on Nov 13, 2009

Bloated slow

uberfly

uberfly reviewed v6/18/09 on Jun 19, 2009

Why are antivirus definitions even on Fileforum?

some guy

some guy reviewed v4/1/09 on Apr 3, 2009

bloat resource hog. poor detection rate. Avira or nod32 or kaspersky are your 3 best bests I prefer Avira over all just my 2 cents

Letterman

Letterman reviewed v12/1/08 on Dec 1, 2008

First try 2009 then comment, otherwise you're spamer. 2009 symantec product are real revolution.
Much faster, much flexible [2]

laptopy.net

laptopy.net reviewed v10/1/08 on Oct 7, 2008

"loated performance sucking garbage. "

First try 2009 then comment, otherwise you're spamer. 2009 symantec product are real revolution.
Much faster, much flexible

gawd21

gawd21 reviewed v4/15/08 on Apr 15, 2008

Far too many viruses get past Norton to make this worthless!

roj

roj reviewed v4/13/08 on Apr 14, 2008

Not with YOUR money.

Both Symantec and McAfee build bloated performance sucking garbage. I have a LOT of experience with the corporate version of this app (SAV 8 / 9 / 10) and know that of which I speak.

ONE star.

RastaWorld

RastaWorld reviewed v10/10/07 on Oct 11, 2007

I agree. I used it for years before it became bloatware and decreasing a new systems performance by as much as 20 percent. NOD32 has since blown NAV out of the water.

CharlieGimbert

CharlieGimbert reviewed v9/24/07 on Sep 24, 2007

always someone complains, oh well.

4.1/5 (519 votes)

not bad :)

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