Dr.Web Security Space vs Microsoft Defender Antivirus
| Dr.Web Security Space | Microsoft Defender Antivirus | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $2.58/mo | — |
| Open source | No | No |
| Platforms | Android, Linux, macOS, Windows | Windows |
| Free plan | No | Yes |
| Paid from | $31/yr | — |
| Protection scope | complete security | antivirus |
| Device limit | 5 devices | — |
| Supported platforms | Windows, macOS, Linux, Android | Windows 10, Windows 11 |
| Ransomware protection | Yes | Yes |
| Parental controls | Yes | No |
| Password manager | — | No |
Both are listed in Best Antivirus Software. On Everything Xiaomi, Microsoft Defender Antivirus scores higher on our published basis.