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Norton Software Store > Mac Software Upgrades & Renewals
By selecting an upgrade below, you are purchasing a new subscription at the upgrade price and will receive the latest product and feature updates for that product upon installation. Your previous subscription time will end and be replaced by the new subscription version. By choosing to renew your current subscription, you will continue to receive protection updates and new product features as available throughout the service period.

Norton Internet Security 4 Upgrade

Norton Internet Security 3
RENEWAL $24.99
Norton Internet Security 4
RENEWAL $39.99
1-Year Protection
Download Version $39.99
1-Year Protection
Package Version $39.95

Fast comprehensive protection against online threats
  • Antivirus 
  • Antiphishing
  • Identity protection
  • Firewall and application control
More info      Compare products
 

Norton Internet Security Dual Protection Upgrade

Norton Internet Security 3
RENEWAL $24.99
Norton Internet Security 4
RENEWAL $39.99
1-Year Protection
Download Version $79.99
1-Year Protection
Package Version $79.99

Fast, comprehensive protection for both Mac & Windows® users
  • Antivirus 
  • Antiphishing
  • Identity protection
  • Firewall and application control
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Norton AntiVirus 11 Upgrade

Norton AntiVirus 10
RENEWAL $24.99
Norton AntiVirus 11
RENEWAL $24.99
1-Year Protection
Download Version $29.99
1-Year Protection
Package Version $29.99

The #1 selling antivirus solution for
the Mac
  • Antivirus
  • Antispyware
  • Botnet protection
  • Vulnerability protection
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Norton AntiVirus Dual Protection Upgrade

Norton AntiVirus 10
RENEWAL $24.99
Norton AntiVirus 11
RENEWAL $24.99
1-Year Protection
Download Version $69.99
1-Year Protection
Package Version $69.99

Protects your Mac when running Windows® with virtualization software or Boot Camp®
  • Antivirus
  • Antispyware
  • Botnet protection
  • Gamer mode (Windows only)
More info      Compare products
 
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