Melhores alternativas de Norton Security Scan em 2025

Procurando alternativas ao Norton Security Scan? Nesta comparação, examinamos mais de perto o Norton Security Scan juntamente com soluções de software semelhantes, incluindo Norton Security Scan, AntiRansomware, Avast Free Antivirus, McAfee Security Scan Plus, Avast Premium Security, smadav85, BitDefender Total Security, 360 Total Security, Malwarebytes Free Antivirus, Windows-PC-Integritätsprüfung e Norton.

Nossa tabela comparativa detalhada destaca os principais recursos, preços e desempenho dessas soluções líderes, ajudando você a tomar uma decisão informada. Se você está em busca de funcionalidades robustas, design amigável ou alternativas econômicas, veja como Norton Security Scan, AntiRansomware, Avast Free Antivirus, McAfee Security Scan Plus, Avast Premium Security, smadav85, BitDefender Total Security, 360 Total Security, Malwarebytes Free Antivirus, Windows-PC-Integritätsprüfung e Norton se comparam para encontrar o software ideal para seus objetivos.

	Protection Type	Platform Support	Pricing Model
Norton Security Scan	Advanced security features with 100% detection rate, focuses on detection without full real-time protection.	Supports both Windows and Mac computers.	Free tool; part of Norton’s paid security suites requires subscription renewal.
AntiRansomware	Dedicated 100% protection against ransomware with an advanced algorithm, not a standalone antivirus.	Supports Windows 7 and above systems.	One-time fee with free trial available; lifetime updates included.
Avast Free Antivirus	Basic antivirus protection with real-time scanning and firewall included.	Available for Windows, Mac, and Android devices.	Free version available; premium version offers additional features via subscription.
McAfee Security Scan Plus	Free utility that scans for security threats but is not full antivirus software.	Supports Windows operating systems including Vista, XP.	Free utility; paid versions of McAfee offer full antivirus features with subscription.
Avast Premium Security	Comprehensive antivirus with firewall, ransomware shield, anti-phishing and VPN.	Supports Windows, Mac, Android, and iOS devices.	Paid subscription required for full comprehensive features including VPN.
smadav85	Secondary antivirus program focused on additional protection and USB protection.	Supports Windows-based computers only.	Free version with limited features; paid license offers additional functionalities and 30-day money-back guarantee.
BitDefender Total Security	All-round comprehensive antivirus protection with advanced threat defense and multi-layer ransomware protection.	Supports Windows, Mac, Android, and iOS devices.	Subscription-based with different plans covering multiple devices at reasonable prices.
360 Total Security	Comprehensive antivirus and system optimization software with multi-engine integration.	Supports Windows and Mac computers.	Free version available with ads; paid version offers enhanced features without ads.
Malwarebytes Free Antivirus	Anti-malware focused software with malware and ransomware protection but limited functionality in free version.	Supports both Windows and Mac computers and operating systems.	Free version provides scanning; premium subscription unlocks real-time protection and additional features.
Windows-PC-Integritätsprüfung	Basic security scan for system integrity checks on Windows OS, not a full antivirus.	Designed for Microsoft Windows operating systems only.	Included as a feature/product by Microsoft; no separate cost indicated.
Norton	Comprehensive antivirus and security suite with advanced phishing protection, firewall, VPN and parental controls.	Supports PCs, Macs, smartphones (Android and iOS), tablets.	Subscription-based service covering extensive security features across multiple devices.

Protection Type

Norton Security Scan	Advanced security features with 100% detection rate, focuses on detection without full real-time protection.
AntiRansomware	Dedicated 100% protection against ransomware with an advanced algorithm, not a standalone antivirus.
Avast Free Antivirus	Basic antivirus protection with real-time scanning and firewall included.
McAfee Security Scan Plus	Free utility that scans for security threats but is not full antivirus software.
Avast Premium Security	Comprehensive antivirus with firewall, ransomware shield, anti-phishing and VPN.
smadav85	Secondary antivirus program focused on additional protection and USB protection.
BitDefender Total Security	All-round comprehensive antivirus protection with advanced threat defense and multi-layer ransomware protection.
360 Total Security	Comprehensive antivirus and system optimization software with multi-engine integration.
Malwarebytes Free Antivirus	Anti-malware focused software with malware and ransomware protection but limited functionality in free version.
Windows-PC-Integritätsprüfung	Basic security scan for system integrity checks on Windows OS, not a full antivirus.
Norton	Comprehensive antivirus and security suite with advanced phishing protection, firewall, VPN and parental controls.

Platform Support

Norton Security Scan	Supports both Windows and Mac computers.
AntiRansomware	Supports Windows 7 and above systems.
Avast Free Antivirus	Available for Windows, Mac, and Android devices.
McAfee Security Scan Plus	Supports Windows operating systems including Vista, XP.
Avast Premium Security	Supports Windows, Mac, Android, and iOS devices.
smadav85	Supports Windows-based computers only.
BitDefender Total Security	Supports Windows, Mac, Android, and iOS devices.
360 Total Security	Supports Windows and Mac computers.
Malwarebytes Free Antivirus	Supports both Windows and Mac computers and operating systems.
Windows-PC-Integritätsprüfung	Designed for Microsoft Windows operating systems only.
Norton	Supports PCs, Macs, smartphones (Android and iOS), tablets.

Pricing Model

Norton Security Scan	Free tool; part of Norton’s paid security suites requires subscription renewal.
AntiRansomware	One-time fee with free trial available; lifetime updates included.
Avast Free Antivirus	Free version available; premium version offers additional features via subscription.
McAfee Security Scan Plus	Free utility; paid versions of McAfee offer full antivirus features with subscription.
Avast Premium Security	Paid subscription required for full comprehensive features including VPN.
smadav85	Free version with limited features; paid license offers additional functionalities and 30-day money-back guarantee.
BitDefender Total Security	Subscription-based with different plans covering multiple devices at reasonable prices.
360 Total Security	Free version available with ads; paid version offers enhanced features without ads.
Malwarebytes Free Antivirus	Free version provides scanning; premium subscription unlocks real-time protection and additional features.
Windows-PC-Integritätsprüfung	Included as a feature/product by Microsoft; no separate cost indicated.
Norton	Subscription-based service covering extensive security features across multiple devices.

Escolher o software certo não é só sobre funcionalidades. Tamanho, tipo de licença, avaliações de usuários e popularidade também contam.

Esta comparação rápida mostra como Norton Security Scan se compara com Norton Security Scan, AntiRansomware, Avast Free Antivirus, McAfee Security Scan Plus, Avast Premium Security, smadav85, BitDefender Total Security, 360 Total Security, Malwarebytes Free Antivirus, Windows-PC-Integritätsprüfung e Norton nesses aspectos, ajudando você a encontrar a melhor alternativa.

	Tamanho	Licença
Norton Security Scan		Comercial
AntiRansomware	12MB	Comercial
Avast Free Antivirus		Freeware
McAfee Security Scan Plus	8,1MB	Freeware
Avast Premium Security		Comercial
smadav85		Comercial
BitDefender Total Security	146,8MB	Comercial
360 Total Security	1,3MB	Freeware
Malwarebytes Free Antivirus	21,8MB	Freeware
Windows-PC-Integritätsprüfung	13,6MB	Comercial
Norton	1,3MB	Comercial

Tamanho

Norton Security Scan
AntiRansomware	12MB
Avast Free Antivirus
McAfee Security Scan Plus	8,1MB
Avast Premium Security
smadav85
BitDefender Total Security	146,8MB
360 Total Security	1,3MB
Malwarebytes Free Antivirus	21,8MB
Windows-PC-Integritätsprüfung	13,6MB
Norton	1,3MB

Licença

Norton Security Scan	Comercial
AntiRansomware	Comercial
Avast Free Antivirus	Freeware
McAfee Security Scan Plus	Freeware
Avast Premium Security	Comercial
smadav85	Comercial
BitDefender Total Security	Comercial
360 Total Security	Freeware
Malwarebytes Free Antivirus	Freeware
Windows-PC-Integritätsprüfung	Comercial
Norton	Comercial

Classificação

Norton Security Scan
AntiRansomware
Avast Free Antivirus
McAfee Security Scan Plus
Avast Premium Security
smadav85
BitDefender Total Security
360 Total Security
Malwarebytes Free Antivirus
Windows-PC-Integritätsprüfung
Norton

Popularidade

Norton Security Scan
AntiRansomware
Avast Free Antivirus
McAfee Security Scan Plus
Avast Premium Security
smadav85
BitDefender Total Security
360 Total Security
Malwarebytes Free Antivirus
Windows-PC-Integritätsprüfung
Norton