Secunia
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Free PC security for your home
Insecure software is one of the biggest threats to PC security. Use the FREE consumer products from Secunia to keep your software up to date and protected from vulnerabilities.
Personal Software Inspector (PSI)Free computer security software  Download the Secunia PSI for 1 user and start scanning your computer for weaknesses that cybercriminals can exploit. Free Download |
Secunia SmallBusiness - Family EditionFree computer security software for you and your family  Now you can secure more than just your own PC with Secunia: get it for free for up to 5 users and keep your family and friends safe, too. Free Signup |
Compare our PC security software products
Not sure about which Secunia product is right for you? Here you can see a quick summary of the features and benefits of our PC security tools to help understand the differences between them.
What our reviewers say
“Secunia PSI won't do away with the need to run a good antivirus program and firewall on your PC. But it provides a solid layer of free protection that no PC should do without”.
PC World
What the analysts say
“Secunia takes an active responsibility towards educating the market in understanding the importance of vulnerabilities and patching on a daily basis...”
Frost & Sullivan, 2011
Secunias role in PC security
Our security software is developed by industry experts, researching the risks to users from programs on their computer and quickly reacting to ensure the software companies develop updates to secure PCs against them as soon as possible.
Most importantly, our personal computer tools are free, making it easier for you to secure all your home computers. Our mission is to ensure PC security worldwide for millions of users and we don’t think that you should have to pay for it.
