Avast Free Antivirus provides essential real-time protection for individual users and small teams but lacks advanced features and scalability for larger organizations.
Not suitable for organizations requiring centralized management or advanced security features.
Microsoft Defender Antivirus offers free, integrated malware protection for Windows environments, making it suitable for users needing basic security without third-party solutions.
| Pricing | Free | Free |
|---|---|---|
| Free Trial | ✗ No | ✗ No |
| User Rating | 4.5/5 (3.2K) | 4.6/5 (4.5K) |
| Open Source | ✗ No | ✗ No |
| Category | Security & Antivirus | Security & Antivirus |
| Protection Rate (Lab %) | 99.6% | 99.3% |
| False Positives (Lab) | 1 | 3 |
Not suitable for organizations requiring advanced security features like centralized management or extensive reporting