Antivirus
Top Companies in 2025
BullGuard vs K7
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- Clean, easy-to-use interface
- Multi-platform compatibility
- Strong behavioral threat detection
- Built-in vulnerability scanner
- Duplicate file finder
- Anti-theft tools for mobile
- Data Locker
- Limited macOS and iOS features
- No free version
- Mixed results in zero-day tests
- No behavior biometrics
- No cloud storage backup
- Mixed performance in recent tests
Founded in 2002 and headquartered in the United Kingdom, BullGuard developed a reputation as a reliable antivirus provider with a focus on home users, families, and gamers. Their services stood out for blending strong, multi-layered threat detection with performance optimization features—most notably their Game Booster, which allowed users to enjoy lag-free gaming while staying protected. BullGuard’s security suite included essential tools like real-time protection, a configurable firewall, encrypted cloud backup, and a secure browser for financial transactions. Their interface was praised for being user-friendly, especially for non-technical users, and they performed consistently well in independent lab tests from AV-Test and AV-Comparatives. While macOS and mobile support was limited compared to Windows, BullGuard maintained a loyal customer base thanks to their practical features and straightforward approach to cybersecurity. In addition to strong malware defenses, they offered useful extras such as a vulnerability scanner, customizable parental controls, and system optimization tools, making them a well-rounded option. In 2021, they were acquired by NortonLifeLock, and by mid-2022, all BullGuard products and services were fully migrated to Norton’s ecosystem, ending standalone BullGuard offerings.
K7 Computing, founded in 1991 and based in Chennai, India, is a global cybersecurity company known for delivering fast, affordable, and resource-friendly antivirus protection. Their software is available across Windows, macOS, Android, and iOS, and is backed by a proprietary scan engine developed in-house. K7 offers essential and advanced features like real-time threat detection, Safe Surf web protection, parental controls, secure transactions, file backup and restore, junk file cleanup, and anti-theft tracking on mobile. Higher-tier plans also include webcam and microphone protection, a file shredder, a data locker, and device performance tools. Customers generally report a smooth experience, highlighting how K7 runs quietly in the background with minimal system impact. On platforms like Capterra and G2, it maintains strong ratings for ease of use, value for money, and overall effectiveness, although some users feel the interface and a few advanced features could use refinement.
- Security Rating : Good
- VPN : Separate add-on
- Price : Starts at $29.99/year for 1 device
- Customer Experience : Fair
- Firewall : Included
- Free Trial : 30 days
- Trustpilot Score : 1.3 out of 5
- Security Rating : Fair
- VPN : Unavailable
- Price : Starting at $9.00
- Customer Experience : Good
- Firewall : Available
- Free Trial : Available
- Trustpilot Score : N/R
- Game Booster for lag-free gaming
- Encrypted cloud backup included
- Customizable parental controls
- Dedicated secure browser for finance
- File Shredder
- Secure webcam and mic protection
- AI-powered multi-layered defense
- Adware Removal
- Anti-Phishing
- Anti-Spam
- Anti-Theft
- Anti-Tracking
- Behavior Analysis
- Cloud Scanning
- Dark Web Scanning
- 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
- Adware Removal
- Anti-Phishing
- Anti-Spam
- Anti-Theft
- Anti-Tracking
- Behavior Analysis
- Cloud Scanning
- Dark Web Scanning
- 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
- Boot Time Scans
- Browser Cleaner
- Disk Cleaner
- Junk Files Removal
- Software/Driver Updater
- Boot Time Scans
- Browser Cleaner
- Disk Cleaner
- Junk Files Removal
- Software/Driver Updater
- Cloud Storage Backup
- Live Updates
- Parental Control
- Password Manager
- Rescue Mode
- USB Rescue Toolkit
- USB Vaccination
- Cloud Storage Backup
- Live Updates
- Parental Control
- Password Manager
- Rescue Mode
- USB Rescue Toolkit
- USB Vaccination
- Android
- Browser Plugins
- ChromeOS
- Fire OS
- iOS
- Linux
- macOS
- Windows
- Android
- Browser Plugins
- ChromeOS
- Fire OS
- iOS
- Linux
- macOS
- Windows
- Community Forum
- FAQs
- Help Guides
- Live Chat
- Phone
- Social Media
- Ticket
- Community Forum
- FAQs
- Help Guides
- Live Chat
- Phone
- Social Media
- Ticket