Avast Internet Security Alternatives

Avast Internet Security is described as 'Lightweight and dependable: Nitro-enhanced protection for an unpredictable online world' and is a Anti-Virus app in the security & privacy category. There are more than 50 alternatives to Avast Internet Security for a variety of platforms, including Windows, Mac, Android, Linux and iPhone apps. The best Avast Internet Security alternative is Avast Free Antivirus. It's not free, so if you're looking for a free alternative, you could try Avira Antivirus or Kaspersky AntiVirus. Other great apps like Avast Internet Security are Windows Security, ESET NOD32 Antivirus, ClamTk and ClamWin.

Avast Internet Security alternatives are mainly Anti-Virus Apps but may also be Anti-Malware Apps or Firewalls. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Avast Internet Security.

Avast Internet Security alternatives page was last updated

Avast Internet Security

Paid • Proprietary
Anti-Virus App

Lightweight and dependable: Nitro-enhanced protection for an unpredictable online world.

More about Avast Internet Security

Avast Free Antivirus
Is this is a good alternative?
Yes
No
Free Personal • Proprietary
Anti-Malware App
Anti-Virus App
Mac
Windows
Android
iPhone
Android Tablet
iPad
158 Avast Free Antivirus alternatives
Avast Free Antivirus a the free for non-commercial and home usage antivirus solution from AVAST Software.
- - Avast Free Antivirus is the most popular Windows, Android, Mac & iPhone alternative to Avast Internet Security.
- - Avast Free Antivirus is the most popular free alternative to Avast Internet Security.
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Avast Free Antivirus Features
1. No TrackingAvast Free Antivirus will not track you or use your personal data.
2. Malware AnalysisAvast Free Antivirus can inspect a suspicious file or URL to detect potential threats.
Browser Protection
Run file in a Sandbox
Heuristic Detection
Zero-Day Protection
Windows Security
Is this is a good alternative?
Yes
No
Free Personal • Proprietary
Anti-Malware App
Anti-Virus App
Windows
Android
iPhone
Android Tablet
iPad
118 Windows Security alternatives
Windows Security (known as Windows Defender Antivirus before Windows 10 May 2020 Update, Windows Defender before Windows 10 Creators Update, or Microsoft Defender Antivirus before Windows 11) is an anti-malware component of Microsoft Windows.
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Windows Security Features
1. Ad-freeWindows Security doesn't contain any form of external advertising.
2. Malware AnalysisWindows Security can inspect a suspicious file or URL to detect potential threats.
Real-time protection
Zero-Day Protection
Bundled with Windows
Ransomware Protection
Avira Antivirus
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Anti-Virus App
Anti-Malware App
Mac
Windows
86 Avira Antivirus alternatives
Avira Free Antivirus offers basic protection for your computer against dangerous viruses, worms, spy-ware, trojans and costly dialers.
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Avira Antivirus Features
1. Built-in VPNAvira Antivirus has a built-in VPN feature that enhances your privacy and allows you to browse the web from anywhere.
Real-time protection
Built-in Antivirus
Promotion 😀
Get a 40% discount on Avira Prime for the first year
Kaspersky AntiVirus
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Anti-Virus App
Anti-Malware App
Windows
92 Kaspersky AntiVirus alternatives
Kaspersky AntiVirus offers protection from a range of IT threats and provides the basic tools needed to keep your PC secure.
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Kaspersky AntiVirus Features
Built-in Firewall
On-screen Keyboard
ESET NOD32 Antivirus
Is this is a good alternative?
Yes
No
Paid • Proprietary
Anti-Virus App
Anti-Malware App
Mac
Windows
82 ESET NOD32 Antivirus alternatives
ESET NOD32 Antivirus is an innovative host-based intrusion prevention system that offers a comprehensive scanning solution. Most importantly, it will not slow down your PC, it's easy to use, and easy to install.
- - ESET NOD32 Antivirus is the most popular commercial alternative to Avast Internet Security.
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ESET NOD32 Antivirus Features
1. Malware AnalysisESET NOD32 Antivirus can inspect a suspicious file or URL to detect potential threats.
2. Ad-freeESET NOD32 Antivirus doesn't contain any form of external advertising.
3. LightweightESET NOD32 Antivirus consumes less device resources compared to similar apps.
Build-in Firewall
ClamTk
Is this is a good alternative?
Yes
No
Free • Open Source
Anti-Virus App
Anti-Malware App
Linux
72 ClamTk alternatives
ClamTk is a graphical front-end for ClamAV, an open source antivirus engine for detecting trojans, viruses, malware & other malicious threats. It is designed to be an easy-to-use, lightweight, on-demand antivirus scanner for Linux systems.
- - ClamTk is the most popular Linux alternative to Avast Internet Security.
- - ClamTk is the most popular Open Source alternative to Avast Internet Security.
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ClamTk Features
1. LightweightClamTk consumes less device resources compared to similar apps.
2. Ad-freeClamTk doesn't contain any form of external advertising.
3. Malware AnalysisClamTk can inspect a suspicious file or URL to detect potential threats.
4. Privacy focusedClamTk is considered a privacy friendly alternative.
ClamWin
Is this is a good alternative?
Yes
No
Free • Open Source
Anti-Virus App
Windows
PortableApps.com
73 ClamWin alternatives
[Please note that ClamWin Free Antivirus does not include an on-access real-time scanner. You need to manually scan a file in order to detect a virus or spyware.]
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ClamWin Features
1. Ad-freeClamWin doesn't contain any form of external advertising.
2. LightweightClamWin consumes less device resources compared to similar apps.
3. No TrackingClamWin will not track you or use your personal data.
4. PortableClamWin can be used from a USB stick or similar with no prior installation.
5. Privacy focusedClamWin is considered a privacy friendly alternative.
GPLv3
AVG AntiVirus
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Anti-Virus App
Mac
Windows
Android
Chrome OS
86 AVG AntiVirus alternatives
AVG AntiVirus Free provides basic antivirus and antispyware protection for home users. Virus database updated every day. Includes innovative LinkScanner for web-protection.
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AVG AntiVirus Features
Real-time protection
Built-in Firewall
Comodo Internet Security
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Anti-Virus App
Anti-Malware App
Firewall
Windows
95 Comodo Internet Security alternatives
Comodo Internet Security is a free, very voluminous and multi-layered security application that keeps hackers out and personal information in.
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Comodo Internet Security Features
1. Ad-freeComodo Internet Security doesn't contain any form of external advertising.
Real-time protection
Run file in a Sandbox
Sandbox
Customizable
Kaspersky Internet Security
Is this is a good alternative?
Yes
No
Paid • Proprietary
Anti-Virus App
Firewall
Mac
Windows
30 Kaspersky Internet Security alternatives
Kaspersky Internet Security keeps your PC free from malicious code, adware, spyware, hacker attacks, dialers, spam and network fraud.
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Kaspersky Internet Security Features
Ransomware Protection
HitmanPro
Is this is a good alternative?
Yes
No
Paid • Proprietary
Anti-Virus App
Anti-Malware App
Windows
125 HitmanPro alternatives
HitmanPro (formerly Hitman Pro) is an on-demand malware scanner and removal tool. It will usually do a full-system scan significantly faster than other (traditional) solutions due to its cloud-based scan technique.
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HitmanPro Features
Cloud based
Immunet FREE Antivirus
Is this is a good alternative?
Yes
No
Free • Proprietary
Anti-Virus App
Windows
74 Immunet FREE Antivirus alternatives
Immunet FREE Antivirus is the lightest anti-virus application, providing the fast protection against new viruses, because it protects through the cloud using the ClamAV engine. Install/Hardisk-Filesize: 5/10 MB.
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Immunet FREE Antivirus Features
Auto Update
Integrated Virus scanner
Real-time protection
Cloud based
Gaming Mode