Download F-Secure Corporation F-secure antivirus

F-Secure Anti-Virus offers real-time protection against several types of online threats including viruses, spyware, infected e-mail attachments and other malware. With automatic updates and real-time responses, you are sure receive the fastest protection against new threats. F-Secure Anti-Virus uses cloud-based technology to protect you against existing online threats and to respond to new threats as they appear. It is very easy to install and will not slow down your computer. Let F-Secure Anti-Virus keep you protected. Start your FREE download now!

Free Download
For Windows 8, 7, Vista, XP

Tested Spyware & Virus Free | Installer Size: 1MB | Download Time: <1 min

Your download will be handled by Air Installer, an ad-supported download manager. You can also download F-secure antivirus from this link. To uninstall Air Installer, click here. By installing this software you are agreeing to our Privacy Policy and Terms and Conditions.

F-secure antivirus Features

Diverse Protection

This antivirus software also provides protection against spyware, malware, trojans, infected links and attachments, and many other hidden online threats. Guard your identity and stop intrusions with our simple, yet powerful software. Whether you use the web to browse, shop, work, or play, F-Secure will provide you with the highest level of protection available.

DeepGuard 5

The advanced technology of DeepGuard 5 analyses the behavior of applications on your machine, and blocks suspicious activities from executing. This behavior-based analysing contributes to the success of preventing newly discovered dangers from reaching your machine. By observing patterns in malicious online threats, this feature proactively identifies any harmful or suspicious activities being performed by programs or apps on your device.

Efficient Auto-Updating

F-Secure provides fast and efficient auto-updates to your system that won't hinder your devices performance level. These updates ensure that you receive real-time protection against newly detected viruses and threats as soon as they are discovered.

Cloud Based

Using a cloud based network ensures that you are always equipped with the most up-to-date information. This feature responds quickly to guarantee protection against new and emerging threats, as well as keeping you safe from the known risks.

Easy to Use

F-Secure Anti-Virus is simple to install and very user friendly. Beginners and pros alike will have no issues navigating through our software. If you do encounter a problem that you cannot fix, contact our support staff for assistance!


Customer support is available to assist you with any issues via online chat or by phone.

Free Download
For Windows 8, 7, Vista, XP

Tested Spyware & Virus Free | Installer Size: 1MB | Download Time: <1 min