Upon opening the app, select during the initial setup wizard. Free and Safe Alternatives to Paid Antivirus
Monitors all incoming and outgoing network traffic, keeping your home Wi-Fi network safe from unauthorized access.
: During installation or after opening the app, select "Free Trial" when prompted for activation.
Enter the email address you used to create your ESET HOME account. Your trial is now active, and your 30-day countdown begins. Frequently Asked Questions Is the Trial Version Full Featured? Eset Internet Security Trial Key
Offers baseline protection for Android devices at no cost.
Is there a (like banking protection or parental controls) you need most?
You may be asked to disable your existing security to use the "patch." Upon opening the app, select during the initial setup wizard
The safest way to acquire a trial key is through the official ESET installer: : Visit the ESET Free Trial page and download the Windows installer Installation
: For Windows users who want the simplest possible solution, Microsoft's built-in antivirus has improved dramatically over the years. While it may not offer the advanced features of dedicated third-party solutions, it provides baseline protection without any installation required.
: Includes a firewall and a network shield to monitor home router vulnerabilities. Device Performance Enter the email address you used to create
Protection against ransomware, spyware, phishing, and malware.
: This product earned PCMag's Editors' Choice award for best antivirus in both 2025 and 2026, praised for its high-quality protection and low resource use. The same powerful antivirus engine that powers the paid version is available for free.