# Bitdefender vs Avira for antivirus software

Bitdefender and Avira are closely matched for core workflows. Both support windows protection, macos protection, android protection, ios protection, and real-time malware protection. Bitdefender has confirmed firewall and dark web monitoring. Avira has confirmed free version and free trial.

## Key decision points

- Avira has confirmed free version; free version is not yet confirmed for Bitdefender.
- Avira has confirmed free trial; free trial is not yet confirmed for Bitdefender.
- Bitdefender has confirmed firewall; firewall is not yet confirmed for Avira.
- Bitdefender has confirmed dark web monitoring; dark web monitoring is not yet confirmed for Avira.

## Choose Bitdefender if…

- Choose Bitdefender if confirmed firewall matters to you; this detail is not yet confirmed for Avira.
- Choose Bitdefender if confirmed dark web monitoring matters to you; this detail is not yet confirmed for Avira.

## Choose Avira if…

- Choose Avira if confirmed free version matters to you; this detail is not yet confirmed for Bitdefender.
- Choose Avira if confirmed free trial matters to you; this detail is not yet confirmed for Bitdefender.

## Platforms

| Feature | Bitdefender | Avira |
| --- | --- | --- |
| Windows protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| macOS protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| Android protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| iOS protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |

## Features

| Feature | Bitdefender | Avira |
| --- | --- | --- |
| Real-time malware protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| Ransomware protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| Phishing protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| Web protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| Firewall | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Not confirmed |
| VPN included | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/consumer/family)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| Password manager | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/consumer/family)) | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| Dark web monitoring | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/consumer/family)) | Not confirmed |
| Parental controls | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/consumer/family)) | Not confirmed |
| Webcam protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/consumer/family)) | Yes (verified 5 September 2026; [source](https://www.avira.com/en/prime-mobile-android)) |
| Microphone protection | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/consumer/family)) | Yes (verified 5 September 2026; [source](https://www.avira.com/en/prime-mobile-android)) |
| Sandboxing | Yes (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/business/compare)) | Not confirmed |

## Capacity

| Feature | Bitdefender | Avira |
| --- | --- | --- |
| Number of devices | 25 (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/consumer/family)) | 5 (verified 5 September 2026; [source](https://www.avira.com/)) |

## Pricing

| Feature | Bitdefender | Avira |
| --- | --- | --- |
| Free version | Not confirmed | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| Free trial | Not confirmed | Yes (verified 5 September 2026; [source](https://www.avira.com/)) |
| Money-back guarantee | 30 (verified 5 September 2026; [source](https://www.bitdefender.com/en-gb/consumer/family)) | Not confirmed |

## Evidence

- **Bitdefender — Windows protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Operating systems covered: macOS | iOS | Linux | Windows.”
- **Avira — Windows protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Avira Free Security for Windows”
- **Bitdefender — macOS protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Operating systems covered: macOS | iOS | Linux | Windows.”
- **Avira — macOS protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “free antivirus for Mac”
- **Bitdefender — Android protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Operating systems covered: macOS | iOS | Linux | Windows.”
- **Avira — Android protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “free antivirus for Android”
- **Bitdefender — iOS protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Operating systems covered: macOS | iOS | Linux | Windows.”
- **Avira — iOS protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “free mobile security for iOS”
- **Bitdefender — Real-time malware protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Antimalware”
- **Avira — Real-time malware protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Blocks malware & infected sites”
- **Bitdefender — Ransomware protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Ransomware Mitigation”
- **Avira — Ransomware protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Blocks advanced ransomware attacks”
- **Bitdefender — Phishing protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Antiphishing”
- **Avira — Phishing protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Phishing Protection”
- **Bitdefender — Web protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Web Threat Protection”
- **Avira — Web protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Blocks malware & infected sites”
- **Bitdefender — Firewall:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Firewall”
- **Bitdefender — VPN included:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/consumer/family. Evidence: “Unlimited VPN Traffic Keep your internet connections private & secure with VPN.”
- **Avira — VPN included:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Use a free VPN to browse online more privately and securely.”
- **Bitdefender — Password manager:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/consumer/family. Evidence: “Password Manager Ultra-secure, feature-rich password manager.”
- **Avira — Password manager:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Avira Password Manager creates and stores strong passwords for all your user accounts.”
- **Bitdefender — Dark web monitoring:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/consumer/family. Evidence: “Continuous Dark Web Monitoring We constantly scan the web (including dark web) for unauthorized leaks of personal data and give real-time alerts”
- **Bitdefender — Parental controls:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/consumer/family. Evidence: “Parental Control Bitdefender Parental Control helps parents manage kids’ online activities with internet time limits, content filtering, location tracking, and clear activity reports—ensuring a safe, balanced digital life.”
- **Bitdefender — Webcam protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/consumer/family. Evidence: “Shield yourself and loved ones from intrusive eyes and ears with robust Webcam and Microphone Protection.”
- **Avira — Webcam protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/en/prime-mobile-android. Evidence: “Advanced privacy features, including microphone and camera protection”
- **Bitdefender — Microphone protection:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/consumer/family. Evidence: “Shield yourself and loved ones from intrusive eyes and ears with robust Webcam and Microphone Protection.”
- **Avira — Microphone protection:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/en/prime-mobile-android. Evidence: “Advanced privacy features, including microphone and camera protection”
- **Bitdefender — Sandboxing:** Yes. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/business/compare. Evidence: “Sandbox Analyzer to safely analyze potential threats in a cloud-hosted sandbox”
- **Bitdefender — Number of devices:** 25. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/consumer/family. Evidence: “Protect up to 5 people and 25 devices”
- **Avira — Number of devices:** 5. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Secures 5 devices”
- **Avira — Free version:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Avira Free Security for Windows Our free solution with all the essential tools”
- **Avira — Free trial:** Yes. Last verified 5 September 2026. Source: https://www.avira.com/. Evidence: “Get FREE 30-day access to all our Premium products!”
- **Bitdefender — Money-back guarantee:** 30. Last verified 5 September 2026. Source: https://www.bitdefender.com/en-gb/consumer/family. Evidence: “30 days money back guarantee.”