Avast Pro Antivirus takes a very powerful approach to antivirus, and is filled to the brim with cool and useful security features. This includes protection from viruses, URL filtering, a password manager, browser add-on checker, scanning of wireless networks, software update management for missing patches, and a secure browser to cover your online banking and shopping needs.


Avast is free for Windows and MacOs with the all-inclusive Avast Security Premium. Its predecessors Avast Premier and Avast Internet Security have already cemented their spot on the firewall hierarchy. The Avast Premium Security (previously Avast premiere) is a security software that prevents viruses, spyware, and other malicious threats from infecting your PC. It protects your data against dangerous fake websites, ransomware, hackers, and spammers while you are online.


Why Choose Avast Pro Antivirus 2020?

avast antivirus pro

While too many antivirus vendors request, make that, demand, your email address prior to using their software, Avast is less difficult. We downloaded and installed a 30-day trial build of Avast Pro Antivirus, and did not provide any detailed information at all.


We appreciate that this package offers a number of options for experienced users to fine tune the program. The Customize button is for the user to make a choice on which of 16 modules they want to install. If you don’t require browser extensions, or prefer another password manager, or perhaps you’re aware of specific modules that might conflict with another program on your PC, just clear the relevant checkboxes so they can be ignored.


Avast Pro Antivirus’ setup is overall speedy and straightforward. Aside from installing Avast Pro Antivirus, the setup program also includes Avast Online Security extensions for Chrome and Firefox browsers. When we tried this out, we were prompted to enable the extensions the next time the browser launched.


Avast Pro Antivirus has almost an identical interface to the free version. The opening screen displays your security status, a Smart Scan button checks your system, and a left-hand sidebar that organizes the program’s other functions and separates them into intuitive categories: Protection, Privacy, and Performance.


When we Initiated a Smart Scan for the program to go to work, we were pleasantly surprised to see that the scan is quite thorough, Smart Scan scans for viruses, missing software updates, bad browser add-ons, issues with network security, weak passwords, performance problems and a lot more. 


AV-Comparatives’ Real-World Protection Test looks at how 18 top antivirus engines perform, when put against the latest in malware. The August 2018 report finds that Avast delivers a high 99.5% protection rate, although many packages hit a full 100%, leaving Avast in 12th place, a disappointing showing.


Overall, some of this works really well. The virus scan gets done quickly and identifies our malware samples without any problem. The network check-up does a good job as well, and found some low-level, yet important issues with our network, including a router with open ports to the internet. The software updater also noticed our versions of CCleaner, Firefox and WinZip were not the latest, and provided a pathway to update them for us.


Fast Scanning Speed

Minimal System Performance Penalty

High Detection and removal rate

Powerful Malware Protection

Easy Interface

Minimalist Design

Unlimited VPN


Firewall Unavailability

Key Features

Ransomware Shield 

Secures your personal photos, documents, and files from being modified, deleted, or encrypted by ransomware attacks. This feature scans for and automatically secures folders which may contain personal data, and allows you to specify which other folders you want to protect from untrusted applications.


Smart Scan 

Is a comprehensive scan that detects the following: Viruses, Vulnerable software, Bad browser add-ons, Poor search engines, Network issues and Performance issues


Core Shields 

Displays the main protection components in Avast Antivirus. By default, all Core Shields are enabled to provide optimal protection. The Core Shields are File Shield, Behavior Shield, Web Shield and Mail Shield.


Virus Chest 

Is an isolated space where you can safely store potentially dangerous files or send them to the Avast Threat Lab for analysis. Files in the Virus Chest cannot run or access your system or data Any malicious code contained within a file is unable to harm your PC.


Cyber Capture 

Is a feature that detects and analyzes rare, suspicious files. If you attempt to run such a file, CyberCapture locks the file from your PC and sends it to the Avast Threat Lab where it is analyzed in a safe, virtual environment.


Rescue Disk 

Is a feature which allows you to create a bootable version of Avast Antivirus scanner on a USB or CD.


Wi-Fi Inspector

Formerly known as Home Network Security, scans your network for vulnerabilities and identifies potential security issues that open the door to threats. This feature checks the status of your network, devices connected to the network, and router settings.


Data Shredder 

Is a feature in Avast Pro Antivirus, Avast Premium and Avast Omni that allows you to irreversibly erase your files or whole drives, so that there is no way for anyone to restore and misuse your data.


Virtual Sandbox

Avast Pro’s sandbox is similar to the ones developed by Bitdefender and Norton. It allows the running of potentially harmful applications in a secure environment.

Other Features





Cleanup Premium

Game Mode

Network Threat Prevention

Password Manager

Rescue Disk

Safe Files

Real Site Checker

Smart Scan

Software Updater

Web Security

Wifi Inspector

Operating System Compatibility

Operating System Windows 10 Home/Pro/Enterprise/Education | 32Bit or 64Bit; Windows 8.1/Pro/Enterprise | 32Bit or 64Bit; Windows 8/Pro/Enterprise | 32Bit or 64Bit; Windows 7 Home Basic/Home Premium/Professional/Enterprise/Ultimate – Service Pack 1 | 32Bit or 64Bit
Hard Disk Space 2.5GB
Processor Intel Core 2 Duo (2 GHz)

How To Use

Think the Avast Pro Antivirus will be a good fit for your home or business?

Learn more about its features and current price here.


Once you’ve made your purchase, follow the steps below to install the software on your device. 


Install Avast Pro Antivirus

  • Log in to Windows as a user with administrator permissions and ensure no other application or antivirus software is running on your PC.
  • Download the Avast Pro Antivirus setup file, and save it in a familiar location on your PC
  • Right-click the downloaded setup file avast_premium_security_setup_online.exe in File Explorer and select Run as administrator from the context menu.
  • If prompted by the User Account Control dialog for permissions, click Yes.
  • To change the default setup language, click the current language in the top-right corner of the screen, then click Install to proceed with default installation. Alternatively, select Customize to proceed with custom installation.
  • Review the Avast Privacy Policy. Click I Agree if you are happy to share anonymous data with third parties, or select No, Thanks if you do not want to share data.
  • Activate: If you already purchased Avast Premium Security before installation, activate your paid subscription.
  • Start Free Trial: If you do not have a paid Avast Pro Antivirus subscription. 
  • Run First Scan to trigger a comprehensive Smart Scan to detect viruses, malware, bad browser add-ons, and other issues on your PC.

About Avast

Avast is a global leader in next-gen cybersecurity products for businesses and consumers. The company serves 435 million users around the world, and has approximately 435 million monthly active users. Avast offers products under the Avast and AVG brands, digital security products that successfully protect their users from threats on the Internet.The company’s threat detection network is among the most advanced in the world, using machine learning and artificial intelligence technologies to detect and stop threats in real time.


Avast creates top-ranked digital security products for Mobile, PC, and Mac devices and currently has offices in the USA, Europe, China, Japan and Czech Republic. Avast has one of the most popular antivirus apps around, due in part to offering a free version, and it’s one that performs respectably. The company acquired its rival AVG in September of 2016, and now both use Avast’s malware scanning engine, but their distinct personalities remain.

Final Thoughts

Avast Pro Antivirus is a powerful and trustworthy security solution. The impact on system speed is reduced. The detection and malware removal rate is very high. Due to an increased number in cyber attacks in the last couple of years, staying protected against them should become a priority for every computer owner. To benefit from extended protection, we suggest installing and using the Avast Pro Antivirus 2020 as soon as possible. Overall, we can say that the Avast Pro Antivirus is an excellent choice for users who want to benefit from maximum protection against threats.


However, after reading the product review, if you would still like to keep your options open, we still have other anti-trojan software or antivirus software on our website, and you are more than welcome to check out those.