We stand with Ukraine to help keep people safe. Join us
Norton AntiVirus Definitions
Norton AntiVirus Definitions
1.4
HomeSecurityAntivirusesNorton AntiVirus Definitions
Norton AntiVirus Definitions free download for Mac

Norton AntiVirus Definitions

Version 20201024-003

Virus definitions for Symantec/Norton AntiVirus.

Norton AntiVirus Definitions overview

Norton AntiVirus Definitions are the latest anti-virus detection files. The installer will automatically update Norton AntiVirus virus definitions and engine files to detect and repair the most recently discovered Mac 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.

What’s new in version 20201024-003

Updated on Oct 24 2020

Version 20201024-003:
  • Includes the latest virus definitions

Information

License

Free

Size

60.6 MB

Downloads

114222

App requirements

  • Intel 32
  • Mac OS X 10.4.11 or later
  • Symantec Endpoint Protection for Macintosh on Mac OS X (Intel processor) versions 12.1.4 through 12.1.6
  • Norton Internet Security 7.1
Try our new feature and write a detailed review about Norton AntiVirus Definitions. All reviews will be posted soon.
Write your thoughts in our old-fashioned comment
MacUpdate Comment Policy. We strongly recommend leaving comments, however comments with abusive words, bullying, personal attacks of any type will be moderated.
0.0
(0 Reviews of )
There are no reviews yet
mel.d
mel.d
May 31 2021
20201024-003
4.0
May 31 2021
4.0
Version: 20201024-003
In the new version, I like that the installation starts in one click, as well as its completion. I now have the ability to view and save logs that allow me to contact technical support.
nobody2011
nobody2011
Dec 4 2019
20191203-003
0.0
Dec 4 2019
0.0
Version: 20191203-003
App requirements: Intel 32?? :-)))
scfw
scfw
Jun 24 2019
20190624-002
0.0
Jun 24 2019
0.0
Version: 20190624-002
It's a really bad idea to list the virus definition updates as software listing on macupdate. can a moderator fix that please?
OsloX
OsloX
May 10 2019
20190510-002
1.5
May 10 2019
1.5
Version: 20190510-002
Just asking. Is a anti virus tool needed for macOS?
mrsidoric
mrsidoric
Mar 1 2019
20190301-001
0.5
Mar 1 2019
0.5
Version: 20190301-001
INSTALL AT YOUR OWN RISK. Norton of any flavor risks loss of your data. It installs crap all over your computer with innocuous names that defy search and removal. Like bamboo – it also multiplies and expands. Even if you remove it – one missed tidbit can replicate the whole app again. THIS SHOULD BE CLASSED AS A VIRUS.
june8
june8
Jan 18 2019
20190117-022
0.0
Jan 18 2019
0.0
Version: 20190117-022
I wonder why does MacUpdate list this virus definition update and not the application itself? Virus definition updates are being updated automatically within their applications and they wouldn't be open to comments and/or reviews..
NedC
NedC
Jul 9 2018
20180706-008
0.0
Jul 9 2018
0.0
Version: 20180706-008
I can't believe that with all the bad comments about this, there are over 110 thousand downloads. Does this work or not?
JBob2047
JBob2047
Jun 15 2018
20180613-020
4.5
Jun 15 2018
4.5
Version: 20180613-020
I've been using Norton Security Deluxe on my MacBook Pro for about a month and it is working perfectly. No system impact that I have noticed.
Virtualruffy
Virtualruffy
Sep 19 2017
09/18/2017
0.5
Sep 19 2017
0.5
Version: 09/18/2017
I can't believe this wookie dung still exists. Who in their right ind would use it? Where once Norton Symantec products were great now they are the joke of techs. Instead of snipe hunts we send our techs on norton hunts -to find a working valuable product. They never come back...
mrsidoric
mrsidoric
Oct 26 2016
10/26/2016
0.5
Oct 26 2016
0.5
Version: 10/26/2016
BEWARE: ABSOLUTE TRASH – Norton/Symantec or whoever they are now are purveyors of malware. This crapware will harm your computer and is impossible to remove.
Jjpong
Jjpong
Nov 2 2013
11/01/2013
0.0
Nov 2 2013
0.0
Version: 11/01/2013
I first started using Norton's antivirus software in 1994, I think. I won't support it any more. This software made itself a subscription product one day out of the blue without giving me a choice. I hope nobody will support their Mac version.
Marcossi
Marcossi
Oct 12 2013
10/11/2013
0.0
Oct 12 2013
0.0
Version: 10/11/2013
I believe Norton would be better of selling swim suites in the Antarctic. (The experts say, that in a couple of hundred years it will be warm there)
r2xman
r2xman
Aug 21 2013
08/20/2013
0.5
Aug 21 2013
0.5
Version: 08/20/2013
Norton is Turdware.
Shralldam
Shralldam
Jun 13 2013
06/13/2013
0.0
Jun 13 2013
0.0
Version: 06/13/2013
What the…?! Almost 450 Mb for virus definitions?
Jazzyguy
Jazzyguy
Jun 4 2013
06/04/2013
0.0
Jun 4 2013
0.0
Version: 06/04/2013
They make the viruses so they have (raison etre) a reason to be in existence. If there were no viruses they would have no reason to be in existence so they simply make them!
Jwenrick
Jwenrick
May 28 2013
05/27/2013
0.5
May 28 2013
0.5
Version: 05/27/2013
I shouldn't even give it a half star. Norton used to write good software MANY years ago in Classic, but then screwed up royally when OS X came out. Does anybody even use their software anymore? Jack W
MisterE
MisterE
May 13 2013
05/02/2013
0.5
May 13 2013
0.5
Version: 05/02/2013
Just stopped by to poo on Norton haha, I really can't believe they still bother. Thanks for reminding me to update my ClamXav definitions :D
Jazzyguy
Jazzyguy
May 2 2013
05/02/2013
0.0
May 2 2013
0.0
Version: 05/02/2013
They are the persona that manufactures the viruses for us to digest. They haven't gotten around to OSX yet as it is far better to infect Windows as that is where the real money is.
Foulger
Foulger
Dec 25 2012
12/25/2012
0.5
Dec 25 2012
0.5
Version: 12/25/2012
I have removed so many Norton anti virus apps from school computers that come pre installed with no viruses found. In many cases after installing ClamXav, several viruses have been found. I regard Norton as a virus in itself - it invades a hard drive with no good purpose.
BillyGoGo
BillyGoGo
Nov 23 2012
11/19/2012
1.0
Nov 23 2012
1.0
Version: 11/19/2012
Hopefully all these antivirus companies will finally blow away with latest security measures of Mac OS X. Stop to sell your scareware! I believe most viruses are written by these companies themselves.
Free
FreeAbsolutely Free
How would you rate Norton AntiVirus Definitions?
Similar apps
MacKeeper
One app to clean and secure your Mac.
Is this app is similar to MacKeeper? Vote to improve the quality of this list.
Vote results
1
Upvotes
1
Total score
0
Downvotes
DetectX Swift
Security and troubleshooting tool.
Is this app is similar to DetectX Swift? Vote to improve the quality of this list.
Vote results
1
Upvotes
1
Total score
0
Downvotes
Malwarebytes
Adware removal tool (was AdwareMedic).
Is this app is similar to Malwarebytes? Vote to improve the quality of this list.
Vote results
1
Upvotes
0
Total score
-1
Downvotes
Bitdefender
Absolute Protection.
Is this app is similar to Bitdefender? Vote to improve the quality of this list.
Vote results
0
Upvotes
0
Total score
0
Downvotes
VirusBarrier Express
Antivirus and anti-malware tool.
Is this app is similar to VirusBarrier Express? Vote to improve the quality of this list.
Vote results
0
Upvotes
0
Total score
0
Downvotes