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About

Bitdefender Free Antivirus offers industry-leading protection against viruses, malware, and online threats—completely free of charge. Built for simplicity and performance, it shields your devices without slowing them down or interrupting your work. With automatic scans, real-time threat detection, and no hidden costs, users enjoy total peace of mind. It detects ransomware, phishing, rootkits, Trojans, and malicious downloads using advanced behavioral analysis. Designed for Windows, macOS, Android, and iOS, it ensures cross-platform security with minimal setup required. Bitdefender’s award-winning technology brings top-tier cybersecurity to everyone—no credit card, no trial limits, just pure protection.

About

Because Valkyrie analyzes the entire run-time behavior of a file, it is more effective at detecting zero-day threats missed by the signature-based detection systems of classic antivirus products. The Valkyrie console allows users to upload new files for analysis and to view scan results in a range of dashboards and reports. Users can also forward files to Comodo Labs for in-depth, human expert checks. The Comodo Unknown File Hunter tool allows users to locally scan entire networks for unknown files then upload them to Valkyrie for analysis. Valkyrie analysis systems consist of multiple techniques to ensure each and every file submitted is analyzed thoroughly before providing the verdict. In order to do that Valkyrie deploys two types of technologies - Automatic analysis and Human Expert analysis.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Everyday users, students, and small business owners seeking reliable, hassle-free antivirus protection for their personal or professional devices without any cost

Audience

Businesses looking for a malware detection solution that tests unknown files with a range of static and behavioral checks in order to identify those that are malicious

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Bitdefender
Founded: 2001
Romania
www.bitdefender.com/en-us/consumer/free-antivirus

Company Information

Comodo
Founded: 1998
United States
valkyrie.comodo.com

Alternatives

Alternatives

Avast One

Avast One

Avast
Falcon Sandbox

Falcon Sandbox

CrowdStrike

Categories

Categories

Integrations

Sciter

Integrations

Sciter
Claim Bitdefender Antivirus Free and update features and information
Claim Bitdefender Antivirus Free and update features and information
Claim Comodo Valkyrie and update features and information
Claim Comodo Valkyrie and update features and information