F-Secure logo

F-Secure Official Download Page

Security · v18.0.0 · Paid

Comprehensive security solution for modern digital threats

4.5/5
5M+ downloads
Size: 150 MB
Updated: May 3, 2026

Official source from F-Secure Corporation — final package type is controlled by the vendor

Alternate mirror sources (if official is unavailable)

Download directly from the official site using the button above. We link only to official sources — no third-party mirrors.

Download Summary

Source

F-Secure Corporation official download page

Platforms

Windows

Current listing

v18.0.0 · 150 MB

F-Secure Overview

F-Secure is a security tool from F-Secure Corporation for Windows. Comprehensive security solution for modern digital threats. This listing points to the official vendor download source so users can choose the current package, installer, or platform build published by F-Secure Corporation. Use it for malware protection, privacy, and device security, then confirm the package type, version, and system requirements on the vendor's page before installing.

F-Secure runs on Windows and is commonly used for malware protection, privacy, and device security. Key capabilities include advanced malware protection using machine learning (version 18.0.0), built-in vpn for secure browsing and data encryption, parental controls for monitoring online activities.

This listing currently points to the official download page from F-Secure Corporation. The vendor may provide a direct installer, web installer, package manager command, or platform-specific build on that page. Because the final package is controlled by the vendor, confirm the file type and version on the official source before installing.

Download Notes

Use the buttons above to open the official download source for F-Secure. Before installing, check the package type, supported operating systems, and any release notes the vendor provides.

🔗

Official source

The primary button points to the official download page from F-Secure Corporation.

🧩

Package type

This listing opens the vendor's download page, where the final installer or build is chosen by the publisher.

🖥️

Platform coverage

F-Secure is listed for Windows. Check the OS-specific buttons for the best available source.

📝

Release details

Version v18.0.0 and the current file size are shown on this page so you can confirm you are downloading the expected build.

F-Secure Key Features

  • Advanced malware protection using machine learning (version 18.0.0)
  • Built-in VPN for secure browsing and data encryption
  • Parental controls for monitoring online activities
  • Real-time protection against emerging threats
  • Supports various file formats for compatibility
  • Protection, scanning, or privacy-focused tooling

How to Download and Install F-Secure

Follow these steps to get F-Secure from the official source and complete the setup on your device:

  1. 1
    Open the official download source

    Use the download button above to open the official download page for F-Secure v18.0.0 from F-Secure Corporation.

  2. 2
    Choose the right build for your platform

    Select the installer or package that matches your operating system and architecture. This page lists support for Windows.

  3. 3
    Run the installer or package

    Launch the downloaded file and follow the vendor's setup prompts. Some vendors provide a full installer, while others use a lightweight downloader.

  4. 4
    Confirm the installed version

    After setup, open F-Secure and confirm the version, license tier, and any first-run settings or updates offered by the vendor.

F-Secure — Versions & Official Download Sources

Platform availability and download links for each release.

🪟 Windows .exe / .msi
Version Released 🪟 Windows What Changed
v18.0.0 LATEST May 3, 2026 ↗ page Current stable release

ℹ️ Direct installer links are shown only when verified. Otherwise, links open the official vendor download page where the publisher controls package selection.

F-Secure System Requirements

Baseline requirements to run the current F-Secure release:

Operating System
Windows 10 or later
Memory (RAM)
4 GB RAM minimum
Disk Space
200 MB free disk space
Processor
Intel Core i3 or AMD equivalent

How to Install F-Secure

Follow these steps to install F-Secure offline on your PC:

  1. 1

    Download the F-Secure offline installer from the official source below.

  2. 2

    Locate the downloaded installer file in your Downloads folder or the specified download location.

  3. 3

    Right-click on the installer file and select 'Run as administrator' to ensure proper installation permissions.

  4. 4

    Follow the on-screen prompts to accept the license agreement and select your preferred installation options.

  5. 5

    Wait for the installation process to complete. This may take a few minutes depending on your system.

  6. 6

    Launch F-Secure from the Start menu or desktop shortcut — installation is complete.

Download F-Secure — All Options

Choose the right installer for your operating system and architecture:

ℹ️ All links go directly to official sources. We never host installer files.

Common F-Secure Installation Issues & Fixes

Ran into a problem? Here are the most common issues and how to fix them:

⚠️

Installer won't launch / shows 'Windows protected your PC'

Right-click the installer file, select Properties, check 'Unblock' at the bottom, then click OK and run again. This happens because the file was downloaded from the internet.

⚠️

Installation fails with error code 0x80070643

Ensure that your Windows is up to date and that you have administrative privileges. Additionally, check for any existing antivirus software that may conflict with the installation and uninstall it before retrying.

⚠️

F-Secure does not start after installation

Check if the F-Secure service is running by pressing Win + R, typing 'services.msc', and looking for 'F-Secure' services. If they are not running, right-click and select 'Start'. If the issue persists, try reinstalling the software.

F-Secure Download FAQ

What types of threats does F-Secure protect against?
F-Secure protects against a variety of threats, including viruses, ransomware, spyware, and phishing attacks. The software employs advanced detection techniques to identify and neutralize these threats in real-time, ensuring comprehensive protection for users.
Can F-Secure be used on multiple devices?
Yes, F-Secure offers multi-device support, allowing users to protect several devices under a single license. This includes compatibility with Windows, macOS, and mobile platforms, ensuring that all devices within a household or organization are secured.
What does this F-Secure download page link to?
This page links to the official download page for F-Secure from F-Secure Corporation. The vendor controls the final installer, package type, version, and platform selection.
Is this a direct installer file for F-Secure?
A verified direct installer file has not been confirmed for every platform in this listing yet. When a direct installer file is available, the button label shows the installer extension such as .exe, .msi, .dmg, .pkg, .deb, .rpm, or AppImage. Otherwise, the button opens the official vendor download page.
Which platforms does F-Secure support?
F-Secure is listed for Windows. Check the vendor's official page for the latest platform-specific installer, architecture, and system requirement details.
Is this an official F-Secure download?
Yes. We link to the official source from F-Secure Corporation and do not host modified installers, repacks, or third-party mirrors.

Download Details

Software
F-Secure
Version
v18.0.0
Developer
F-Secure Corporation
License
Paid
Installer Type
Official download page
File Size
150 MB
Last Updated
2026-05-03T18:36:46.639Z
Platforms
Windows
Open Windows download page

More Security Official Downloads

View all Security

Also Popular on OfflineInstallerSetup

Browse all software