Antivirus
Top Companies in 2025
K7 vs Total Defense
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Pros
- Minimal effect on device performance
- Multiple bonus tools
- Low prices
Pros
- Parental control features
- PC performance optimization
- Automatic updates of outdated software
- App locking and remote anti-theft tools for Android
- Multi-device protection with a single subscription
Cons
- Many products are windows exclusive
- Mixed results regarding usability
- Subpar results regarding security
Cons
- No VPN or configurable firewall included
- No mobile security support for iOS
- Key features locked behind higher-tier plans
- Minimal third-party lab testing presence
Quick Stats
- VPN : Not available
- Price : $20.00
- Security Rating : 2
- Firewall : "True"
- Free Trial : "True"
Quick Stats
- Security Rating : Fair
- VPN : Unavailable
- Price : Starts at $39.99 for one year
- Customer Experience : Fair
- Firewall : Unavailable
- Free Trial : 30 days
- Trustpilot Score : N/R
Selling Points
- Minimal effect on device performance
- Multiple bonus tools
- Low prices
Selling Points
- 60-day virus-free guarantee
- USB device scanning
- Generous cloud storage
General Features & Perks
- Adware Removal
- Anti-Phishing
- Anti-Spam
- Anti-Theft
- Anti-Tracking—Undisclosed
- Behavior Analysis—Undisclosed
- Cloud Scanning—Undisclosed
- Dark Web Scanning
- Dedicated Ransomware Protection
- E-mail Scan
- File Encryption—Undisclosed
- Free Version—Undisclosed
- ID Protection
- Intrusion Detection System (IDS)
- Malware Removal
- Mobile App—Undisclosed
- On Demand Scan
- Real-Time Protection
- Spyware Removal
- Vulnerability Scanner
- Webcam Protection
General Features & Perks
- Adware Removal
- Anti-Phishing
- Anti-Spam
- Anti-Theft
- Anti-Tracking—Undisclosed
- Behavior Analysis
- Cloud Scanning—Undisclosed
- Dark Web Scanning—Undisclosed
- Dedicated Ransomware Protection
- E-mail Scan
- File Encryption
- Free Version
- ID Protection
- Intrusion Detection System (IDS)
- Malware Removal
- Mobile App
- On Demand Scan
- Real-Time Protection
- Spyware Removal
- Vulnerability Scanner
- Webcam Protection
System Optimization & Performance
- Boot Time Scans
- Browser Cleaner
- Disk Cleaner
- Junk Files Removal
- Software/Driver Updater—Undisclosed
System Optimization & Performance
- Boot Time Scans
- Browser Cleaner
- Disk Cleaner
- Junk Files Removal
- Software/Driver Updater
Additional Perks
- Cloud Storage Backup—Undisclosed
- Live Updates
- Parental Control
- Password Manager—Undisclosed
- Rescue Mode—Undisclosed
- USB Rescue Toolkit—Undisclosed
- USB Vaccination
Additional Perks
- Cloud Storage Backup
- Live Updates
- Parental Control
- Password Manager
- Rescue Mode—Undisclosed
- USB Rescue Toolkit
- USB Vaccination
Device Compatibility
- Android
- Browser Plugins—Undisclosed
- ChromeOS
- Fire OS—Undisclosed
- iOS
- Linux—Undisclosed
- macOS—Undisclosed
- Windows
Device Compatibility
- Android
- Browser Plugins
- ChromeOS
- Fire OS
- iOS
- Linux
- macOS
- Windows
Customer Support
- Community Forum
- —Undisclosed
- FAQs
- Help Guides—Undisclosed
- Live Chat—Undisclosed
- Phone—Undisclosed
- Social Media
- Ticket—Undisclosed
Customer Support
- Community Forum
- FAQs
- Help Guides
- Live Chat
- Phone
- Social Media
- Ticket