Audience
Everyday users, students, and small business owners seeking reliable, hassle-free antivirus protection for their personal or professional devices without any cost
About Bitdefender Antivirus Free
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.
Other Popular Alternatives & Related Software
Trend Micro Antivirus One
Keep viruses, spyware, and other harmful software off your Mac and help prevent these threats from spreading to others. Quickly and easily receive help online from experienced experts 24 hours a day, 7 days a week. Defend against hidden online threats, pop-up scams, and aggressive ads. Remove personal information stored in your web browser. See clear risk ratings for every Google search result. Avoid online fraud, malicious software embedded in websites, and other threats lurking on the web. Get rid of advertising software, annoying pop-up windows, pesky toolbars, unwanted programs, and web browser hijackers. Clear personal information out of Safari, Google Chrome, or Mozilla Firefox before it leaks online.
Learn more
Bitdefender Mobile Security
Bitdefender Mobile Security is a comprehensive mobile-protection app designed to safeguard phones and tablets from malware, phishing, and device loss. It features a multi-layer antivirus engine (app-, download- and storage-scanners) that defends against viruses, ransomware and adware; web-protection that blocks phishing sites and unsafe browsers; real-time app-anomaly detection that watches for malicious behavior in installed apps; a scam-alert module that scans text messages, chat apps and notifications for dangerous links; anti-theft tools that let you remotely locate, lock or wipe your device if lost; an app-lock for biometric or PIN protection of sensitive apps; and a VPN that provides up to 200 MB/day of encrypted mobile traffic. The app runs in the cloud-to-device model, minimizing battery impact while delivering full protection. It also includes account-privacy monitoring to alert you when email addresses may have been compromised.
Learn more
Avast One
Avast One is the all-in-one service that delivers comprehensive protection with an award-winning antivirus, VPN, data breach monitoring, and device cleanup tools to help you stay private and safe from today’s threats. Get peace of mind with an award-winning antivirus on your side that’s heavy on features, but won’t slow you down. Protect your identity and personal information from cybercriminals, and stay as private as you want online. Make your PC and phone feel newer with faster processing and more storage space, plus get longer battery life. Avast One is a complete online safety tool. Avast One prevents and removes malware to protect your computer, hides your IP address with a VPN, updates your software to patch vulnerabilities and prevent hacking exploits, defends against router hacking with a firewall, helps secure your accounts in the event of data breaches, and much more.
Learn more
CrowdStrike Falcon
CrowdStrike Falcon is a cloud-native cybersecurity platform that provides advanced protection against a wide range of cyber threats, including malware, ransomware, and sophisticated attacks. It leverages artificial intelligence (AI) and machine learning to detect and respond to threats in real time, offering endpoint protection, threat intelligence, and incident response capabilities. The platform uses a lightweight agent that continuously monitors endpoints for signs of malicious activity, providing visibility and protection without significant impact on system performance. Falcon’s cloud-based architecture ensures fast updates, scalability, and rapid threat response across large, distributed environments. Its comprehensive security features help organizations prevent, detect, and mitigate potential cyber risks, making it a powerful tool for modern enterprise cybersecurity.
Learn more
Pricing
Starting Price:
Free
Free Version:
Free Version available.
Integrations
Company Information
Bitdefender
Founded: 2001
Romania
www.bitdefender.com/en-us/consumer/free-antivirus
Videos and Screen Captures
Other Useful Business Software
Professional Email Hosting for Small Business | Greatmail
Dependable cloud based email hosting with spam filtering, antivirus protection, generous storage and webmail. Compatible with Outlook and all other POP3/IMAP clients. High volume SMTP service for responsible senders. Outbound relay service for transactional messages, email marketing campaigns, newsletters and other applications. Dedicated email servers, clustering and multiple IP load balancing for high volume senders. Fixed monthly cost with unlimited sending and reputation monitoring. Greatmail is an email service provider (ESP) specializing in business class email hosting, SMTP hosting and email servers. For ISPs, application programmers and cloud developers, we also provide custom solutions including dedicated IP servers and process specific, load balanced configurations with multiple servers.
Product Details
Platforms Supported
Windows
Mac
iPhone
iPad
Android
Training
Documentation
Videos
Support
Phone Support
24/7 Live Support
Online
