Avast is an efficient antivirus program that offers protection against a wide range of threats such as viruses, malware, spyware, and ransomware. This internet security app is compatible for iOS, Android, Microsoft Windows, and macOS. Avast antivirus creates free as well as paid versions of products. Avast programs are available in 45 languages and are compatible with internet-connected devices.

With so many new viruses and threats lurking over the internet, it becomes imperative that you have the ability to protect yourself from it. Avast is one of the best antivirus programs that one can easily install in the computer or mobile device.

Some of the key features that make Avast free antivirus so popular are optimized scanning options, easy-to-operate user interface (UI), and an updated database. Let’s look at these features closely.

Easy, improved UI
The latest version of Avast antivirus comes with a simple UI. Not only is it quicker to use but the key features are also clearly mentioned along the sidebar, and the homepage is customizable.

Comprehensive protection
With the updated database of virus definitions, Avast antivirus ensures complete system protection from the latest spyware, viruses, and potentially hazardous websites. The browser add-on enhances the credibility as it helps improves computer security.

Speed
Avast free antivirus comes with a range of standard scanning options, based on depth and speed. A rapid scan will suffice in most cases: targeting removable media and the files you select and identifying security threats in usually less than a minute. Startup scans automatically launch on boot up, making it a useful, regular security check. The optimized scan engine in the latest version means scanning of text content is significantly faster than previous versions.

Apart from Avast free antivirus, let’s now have a look at the range of products Avast antivirus has to offer for not only Windows but also for macOS and Android.

Windows products

• Avast Pro Antivirus
  This is exclusively for home usage and does not require any registration, but may require an activation code or a license. Apart from the usual features of the free version, Avast Pro includes Secure DNS, Sandbox, and SafeZone Browser.
• Avast Internet Security
  Like Avast Pro, Avast Internet Security does not require any registration, but requires a license or an activation code. It has same features as that of Avast Pro with the addition of anti spam and silent firewall.
• Avast Premier
  This is similar to Avast Internet Security, but also includes an “Access Anywhere” service, a data shredder, and an automatic software updater. Avast Premier does not require any registration, but a license or an activation code would be needed.
• Avast Ultimate
  This is the best package as it not only includes Avast Premier but also Cleanup Premium, SecurelineVPN, and Password Premium. All this in one yearly cost!

Android

• Avast Mobile Security & Antivirus
  This is a free app for Android devices, and it includes a virus scanner, virus removal, network meter, app manager, protector, firewall, app lock, and backup.
• Avast Mobile Premium
  Avast Premium includes additional features such as remote SMS, app locking, data recovery, anti theft and identification, geo-fencing, and extended backup.

macOS Products

• Avast Free Mac Security

Business products

• Avast for Business
• File Server Security
• Security Suite for Linux
• Endpoint Protection/Protection Plus/Protection Suite/Protection Suite Plus
• Email Server Security

Avast has been successful is creating a scalable cloud based security program that is able to see everything that happens online. The best part about Avast antivirus is that it is loaded with new security features to protect its users every time there is a new malware detected. Overall, it is one of the best antivirus software one can have today.