Avast Premier Antivirus 12.3.2279

  • 7.7
  • Good
  • 321
  • 9
  • Excellent
  • Excellent
Your rating:
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Trial version
  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10
Latest version:
Last month's downloads:
5.9 MB

Avast Premier Antivirus is fully compatible with:

  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10
Avast Premier Antivirus is also compatible with

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Available languages

  • English
  • Spanish
  • German
  • French
  • Arabic
  • Argentinean
  • Catalan
  • Chinese Simp
  • Chinese Trad
  • Czech
  • Danish
  • Dutch
  • Euskera
  • Finnish
  • Gallego
  • Greek
  • Hindi
  • Italian
  • Japanese
  • Korean
  • Norwegian
  • Polish
  • Portuguese (BR)
  • Russian
  • Swedish
  • Turkish


Only available for 30-day trial.


Versions of Avast Premier Antivirus

All versions of Avast Premier Antivirus
Version License Language O.S.
Avast Premier Antivirus 12.3.2279 18/08/16 Trial version English
  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10
Avast Premier Antivirus 2015 2015.10.3.2225 23/09/15 Trial version English
  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10
Avast Premier Antivirus 2015 2015.10.3.2223 30/07/15 Trial version English
  • Windows XP
  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10

Apps & Games content ratings on Softonic

Content ratings help you understand the type of content you might find in an app or game, so you can decide if they are suitable for you and your family.

What do the ratings actually tell me?

Content ratings describe the minimum age we feel the content is suitable for. It does not indicate that the app was specifically designed for that particular age, or if a certain level of skill is required to play the game or use the app.

Where can I find the content ratings?

You will find the content ratings on every app or game page.

Why are some apps or games unrated?

If an app or game does not have a rating, it means that it has not yet been rated, or it’s been rated and we’re working to update the page.

Rating Systems

Softonic uses the rating systems by PEGI and ESRB. The ratings you see may vary by country or region.

One of the best antiviruses for Windows

Alan Le Bihan

  • Versatile antivirus
  • Accessible and user friendly interface
  • Protects your router's settings to avoid identity theft
  • Excellent detection of threats
  • The new Smart Scan feature
  • High memory consumption
  • Some of the elements are available for free already

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 Labs for real-time analysis by our experts — and quarantined if dangerous to keep you safe.

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.


Unique! 230 million users
As the antivirus of choice for 230 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.


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.

Now optional Anti-spam

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

"this a nice tool to protect PC nice site thanks"


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