• Nitro Update: Lightweight, state-of-the-art protection that won’t slow down your PC.
  • Nitro Update: CyberCapture — capture unknown files to stay one step ahead of cyber threats.
  • Nitro Update: Improved SafeZone Browser — the world’s most secure browser®.
  • Sandbox: Run apps, watch videos or check websites in an isolated space.
  • Data Shredding: Keep your privacy even when you sell or lend your computer to others.


Avast Premier — Nitro Update

Complete, top-of-the-line security and the best Avast has to offer — made faster and more powerful with Nitro in the engine. Avast Premier — Nitro Update improves your home network scanning, offers automatic software updates, stops redirects to fake websites, safely shreds data, and features the world’s most secure browser, so you can shop, browse, or bank safe from hackers and online ads. It’s the ultimate protection, from the most-trusted security provider in the world. With nothing to fear, there’s no holding you back.


New! CyberCapture

This proprietary, cutting-edge technology detects and captures unknown files to keep you one step ahead of cyber threats as they evolve. Potentially dangerous files are sent to the Avast Threat Lab for real-time analysis by our experts — and quarantined if dangerous to keep you safe.

New! SafeZone Browser

Designed to make browsing safer and more convenient, SafeZone is the world’s most secure browser. Bank Mode makes sure you shop and bank in total privacy, Ad Blocker keeps annoying ads at bay, and Video Downloader lets you watch your favorite videos offline — whenever you want.

Improved! Home Network Security

Even better protection for all the devices on your home network. The Avast Nitro Update detects even more router vulnerabilities than before, so you can keep your Wi-Fi cameras, connected TVs, printers, network drives, and routers fully secured.

Avast Passwords

It’s time to get over bad habits like storing passwords on your browser or reusing the same one over and over again. Avast’s new password manager creates a safe, convenient space to store your passwords, which you can access with one master password.

Secure HTTPS Scanning

Improved WebShield technology allows your Avast to scan all HTTPS sites for malware and threats. It whitelists your banking sites and bank certificates too, so that scanning doesn’t slow your access one bit.

Browser Cleanup

Why let anyone change your search provider without your permission? Browser Cleanup gets rid of any bad add-ons and unwanted toolbars, so you can restore the settings you like.

SecureDNS Protection

Without added protection, it’s far too easy to accidentally type all your login details into a replica of your banking site. SecureDNS encrypts the connection between your PC and our DNS server, so you won’t fall for any fakes.


Unique! 400 Million Users

As the antivirus of choice for 400 million users around the world, we find malware fast and respond even faster — no matter where it starts. By combining massive data engines running AI software with some of the smartest virus spotters in the world, we constantly double — and triple — check the latest threats to keep you safe.

Improved! Antivirus and Anti-Malware

We continue to improve the world’s most trusted antivirus and anti-malware engine to keep you better protected. Using security updates the size of a text message, we distribute updates several times an hour to keep you completely up to date.


Stop hackers getting unauthorized access to your computer. Avast‘s silent Firewall quietly filters the data that reaches your computer, eliminating known threats – and isolating those that seem suspicious.


Downloaded something you’re unsure of? Sandbox lets you run apps, watch videos, or check websites in an isolated space, so you don’t harm the rest of your computer. If your download is safe, move it onto your machine; if not, your computer is safe and you’ve risked nothing.


Smart Scan Technology

An all-in-one scan, all in one go. Check your computer’s operating status, make sure there are no network threats, malware or viruses, and search for outdated software in just one click. It’s the easiest way to stay safe.


Keep your PC running like new. Optimize your settings, and get rid of unnecessary junk, so you can make room for the things you really want like movies and photos. Cleanup makes your PC more efficient, so you can be more efficient too.


A private channel just for you, even when you’re on a public network. Keep your chats, photos, and emails safe, with a world-trusted VPN. SecureLine encrypts everything you send and receive, hides your IP address — and lets you change it, too — so you can avoid geo-restrictions and access content from around the world.

Software Updater

Hackers love to exploit old software. Software Updater lets you know whenever there is an update to the software you’re running — so you can quickly patch any weak points before hackers have a chance to attack.

Data Shredding

If you don’t want anyone seeing the files you deleted – then get rid of them for good. Data shredding is the only way to make files truly irretrievable, so you can keep your privacy, even when you sell or lend your computer to others.


Now Opt-In Only Anti-Spam

A powerful spam and phishing filter to keep your inbox clean, lean and safe. Works as a plug-in to Outlook and as a generic POP3/IMAP4 proxy for other email clients — now with better reporting functionality.

My Avast Integration

Phone, PC, and tablet all protected by Avast? Great. You can control and manage all your devices directly from one Avast account.

Windows 10 Certified


PC Minimum System Requirements:
  • Processor:   Processor Pentium 4
  • RAM:   256 MB
  • Hard Disk:   2 GB
  • Video Card:   Any type
  • Supported OS:   Windows 10, Windows 8, Windows 8.1, Windows 7, Windows Vista, Windows XP


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