Hidden Trojans can compromise your data and slow down your PC (and other devices, too). Trojans are disguised as benign files, but start to wreak havoc once they sneak into your system. Luckily, Avast has the fastest and most accurate Trojan scanner on the market. There’s simply no better choice to remove Trojans ASAP.
If there are any Trojans on your machine, we’ll find and destroy them. Then we make sure it never happens again.
Trojans are always evolving, but so are we. No matter what new malware you come across, we’ll keep you safe.
Trojans are just the beginning. From bad browser extensions to outdated software and other threats, Avast has your back.
After rigorously testing 18 of the world's most popular antivirus programs, independent test lab AV-Comparatives has awarded Product of the Year 2018 to Avast Free Antivirus.
We’ve packed the world’s largest threat-detection network and machine-learning malware protection into a single, lightweight malware scan and removal tool that won’t slow down your PC. And did we mention, it’s 100% free?
We know we’re not an unbiased source, but fortunately the pros are. And they all agree that Avast is worthy of its many accolades, awards, and 5-star reviews.
But don’t just take our word for it.
The UI for your software - amazing. Great work over the years. Can't say enough good things!
Thank you, Avast, for the excellent work you do. I run your antivirus software on both my Mac OS X and my Windows machines. You have the best products on the market, period.
I’ve been using Avast for over a year and have found it one of the best free software protection devices on market.
Every device needs protection from Trojans, not just Windows PCs. So we’ll help you keep your Mac and mobiles Trojan-free, too.
Avast Security for Mac offers quick, powerful scans against Trojans. And you can trust it to keep your Mac safe from other threats, too — all for free.
Avast Mobile Security for Android protects all your Android phones and tablets. Not only does it eliminate Trojans and other threats, but it also safeguards your photos, optimizes your battery, and helps you find your device if it gets lost.
Looking for the best way to protect yourself against Trojans? You found it. And at the nicest possible price — free.
There’s no easier way than downloading a Trojan scanner and removal tool, like Avast Free Antivirus. But if you want to learn how to identify and remove a Trojan (or any other kind of virus) from a specific type of device, we’ve got you covered: