Best Antivirus For Computers In 2021
Best antivirus overall: Kaspersky Total Security
Best antivirus: With one of the best malware protection available, Kaspersky Total Security combines classic scanning with advanced all-media monitoring plus cloud scanning to make all connections as secure as possible.
It can catch and neutralize all possible computer threats, consistently doing a quick scan of the entire computer system in search of threats capable of damaging your computer’s security.
It offers security to manage passwords, drivers, makes backup copies of ransomware, and a large number of extra utilities. Total security can protect any device from PC, Android, Mac, iPhones, and iPads from attacks. They recently added two-factor authentication to their online accounts for added security.
The software continually scans the device for potential threats to prevent ransomware threats by identifying issues and responding to the level accordingly. It offers excellent webcam protection, parental controls, plus an excellent firewall.
Kaspersky’s security products are some of the best on the market, ready to defend you against Trojans, malware, ransomware, all kinds of viruses, and potential threats. The problem with this antivirus, being one of the best, is that it consumes a large number of system resources (not advisable on devices with few resources).
However, there are areas that it does not reach, such as dispensing with if you use unlimited Virtual Private Network ( VPN ) only for ultra-secure connections. The lack of 24/7 phone support by Kaspersky if you encounter or have to deal with any inconvenience is worrisome.
Best budget: Microsoft Defender
Defender from Microsoft is one of the best antiviruses that can protect your computer from all kinds of possible threats; without even thinking about it since Defender is part of Windows. Consequently, it possesses the best aspects in the online and local defenses. Defender is all that most users will need to keep their computer safe and secure.
You are missing some security details accessing a virtual private network (VPN) or having a system optimizer. Defenders can also protect cyber houses with a firewall and a web browser-based password manager. It does its great work in the background without the user noticing.
Protection is constantly being improved and updated thanks to AI technology; you identify potential items as you gain more experience. Microsoft offers 24/7 support for its product. In Windows 7, 8, 8.1, and 10, the Windows Defender Security Center is pre-installed.
Microsoft Windows Defender offers outstanding virus protection based on real-time detection and cleaning of viruses, malware, Trojans, ransomware, and other threats. But another property it has is that it monitors behavior changes in the system to eradicate and correct potential malware threats.
Windows Defender includes a good firewall for system protection, external device scanning, storage drives, and parental controls.
It has a friendly and easy-to-use interface for users without computing experience. It has advanced options where property modifications can be made for antivirus scanning, firewall scanning, and registry-level changes.
Best Antivirus for Home and Business: Trend Micro Worry-Free
Trend micro is a powerful antivirus that combines the best aspects of malware protection for business and home. It provides solid protection to the user and security mainly oriented to companies. Worry-Free Business Security provides uncluttered and secure computer defense at all times.
We are controlling almost all aspects of environmental protection, which combines the program under a powerful online panel of measures. Worry-Free Business Security Antivirus can defend against anything from exploits (a script), ransomware, worms, Trojans, and even phishing attempts.
Worry-Free Business Security provides the user with unmatched protection against malware. With sophisticated capabilities to track and analyze the attack with the investigation that provides detailed analysis. The company provides 24/7 support to help you the most with Worry-Free Business Security should you need it.
Best Ease of Use Antivirus: AVG Free
One of the best user interfaces in free antivirus, AVG Free not only offers a lot of protection, but it is also one of the easiest malware programs to learn to use. Apart from being attractive, its interface is friendly and simple to manage with a computer check showing if the PC has been compromised and provides instant access to the most used items.
It has a deep viral scanner, online network protection, and a variety of plugins to the program.
AVG Free has the power to detect viruses, spyware, ransomware, and other threats by deleting the snapshots. Protect against phishing attempts, dangerous email attachments, and performance problem management capabilities.
Almost all AVG Free protection settings can be changed and customized according to your computing needs.
AVG antivirus constantly keeps its program and database updated to improve your protection by effectively countering threats. There is a wide variety of services and products on their website. AVG Free lacks 24/7 support which you have to manage outside of hours.
Best Antivirus for Multiple Devices: Bitdefender Premium Security
Bitdefender’s premium Security can protect all the devices you have, with excellent defense systems against malware and hacking. The program gets the basics of protection rights; it also includes better varieties of security features.
It has a security manager in passwords, parental controls, encryption, file destruction, and a defense against unauthorized use of a webcam or microphone. One of the few security systems includes unlimited use of a VPN (a virtual private network), so your data can be safe from hackers.
If you include priority support with Premium Security, you will no longer waste your time waiting for specialized help. Don’t be fooled by its high price tag with Bitdefender, which has 10 premium security systems. Sometimes it has great discounts and promotions that end up costing less for devices to protect than its competitors.
It has a series of tools that work in the background keeping you safe and secure constantly. Bitdefender Antivirus detects potential threats and maintains an up-to-date list of potential threats to limit your chances of being attacked.
In its new 2020 version of Bitdefender Antivirus Plus, it added Advanced Threat Defense, which is an ability to monitor and detect inactive behavior applications. With multi-layered ransomware protection properties that make it the best in its class.
The Bitdefender team has 24/7 support with remote assistance and helps you solve problems you may have with malware.
Best for home and business: ESET Nod32
ESET Nod32 offers the best suite of comprehensive services designed for homes and offices. This antivirus software protects you against an immense variety of threats ranging from viruses, spyware, ransomware, and rootkits, among others. Like many competitors in the antivirus market, the ESET Nod32 platform provides phishing support to prevent potential fraudulent agents from accessing your data.
The company claims that its antivirus will keep you safe at all times without compromising the performance and function of your device. Constantly scans all the malware threats present on the internet; Everyone who uses its software is constantly updated to stay safe from new threats.
It works with Windows 10, 8.1, 8, 7, Vista, and Windows Home Server, a free 30-day trial. Nod32 is a very good solution for both home and office, with a complete user interface of functionalities.
Best for multiple devices: Norton AntiVirus
Norton antivirus has long been one of the most notable and trusted systems within the antivirus world. Today it continues to be one of the strongest and with notable participation in the market, achieving several awards. It has a set of excellent features that make it stand out and make it a very attractive option.
Norton 360 Premium is the high-end antivirus offering from NortonLifeLock Inc. (formerly Symantec) and is designed to protect you from viruses, ransomware, spyware, and other malware threats. In addition, it comes with some very useful tools to protect you from any action when you enter information and personal data online. It has webcam protection and a service for secure VPN without logs.
It has protection of parental controls, a firewall, and Dark Web monitoring by LifeLock. All this is in coverage of up to 10 devices, including up to 75GB of cloud capacity for storage and backups. It works on Windows, macOS X, Android devices, iOS devices, and a 100% money-back guarantee.
However, all these advantages make it more expensive than some of the packages available from other antivirus providers. You have assistance 24 hours a day, every day of the year by phone and chat for subscribers.
Best antivirus for personalization: Avira Prime
Avira’s Free Security Suite version offers basic protection and not much beyond the essentials. It has strong protection against threats that hide in email attachments, a powerful firewall, and warns you of sites that distribute malware. You have a wide variety of options once we upgrade to the Prime package.
Avira Prime antivirus allows you to customize protection settings by adding new security options. It has VPN protection, online network defenses, and private security. It will enable you to defend yourself by stopping ransomware, phishing attempts, and rootkits.
Avira Homeguard helps you by protecting all your networked devices, and Privacy Pal safeguards your identity online. You have unlimited access to the company’s virtual private network VPN for secure connections and communications. Avira provides 24/7 support for all its payment services; if you have, Prime add VIP support to reduce the wait for help.
Best Antivirus Costs Per Device: Zemana Premium
Zemana AntiMalware Premium can make the difference in half the price compared to other programs on the market. AntiMalware Premium is based on real-time behavior monitoring, using a neural engine and machine learning to locate and eradicate all possible threats.
It is also characterized by making Web browsing safer with deep cleaning of the browser. In malware scanning, it is one of the fastest and best. It does not have the ability to run a full system scan; it provides a powerful firewall and virtual private network (VPN) service.
The software comes with 24/7 support for its clients. Curiously, it currently only supports the Windows operating system. However, it has a free version of antivirus for Android.
Best free antivirus: Avast Free
It has a large number of utilities, functionalities, and many complementary options. Avast Free is the best, practically offering high security while being free. It comes with increased security and protections that others charge for instead.
But Avast Free effectively protects devices from all types of attacks with multi-layered security. It has a Wi-Fi network vulnerability scanner and a password manager, but keep in mind that they are small and limited in the free package. Bear in mind that the free versions dispense with a firewall, protecting against the webcam and microphone hijacking.
In other words, you have to pay to make the most of your entire security arsenal. Avast has a do not disturb mode that limits interruptions during broadcasts or gaming sessions, mainly that you do not want to be interrupted or disturbed. Like other free malware programs, it is unsupported, so you will have no choice but to do it yourself.
Avast is one of the most popular antivirus protection programs and for these reasons. The full-service antivirus application protects users from viruses such as Trojans, malware, and other types of attacks. Full execution of the application consumes very little system resources and includes functions that we will not find in other free versions of antivirus.
Another notable feature is a complement to monitor and detect possible suspicious behavior in applications and browser extensions. It has a very easy-to-understand and configures user interface. Avast is available for virtually all Windows 10, 8.1, 8, 7, Vista, and XP; Mac OS and Android.
The best cross-platform protection: TotalAV Ultimate
TotalAV Ultimate’s ability to cover the range of popular operating systems today means that it is a comprehensive program to defend all desktops, laptops, tablets, and phones in the home.
Providing the Ultimate apps for PC, Mac, Android, and iPhone, and iPad is a one-of-a-kind program that can be your family’s malware shield against attacks. It can block the installation of unwanted applications and includes a firewall and a real-time scanner that looks for behavior changes in system files. The package also comes with Safe Site browser extensions for Google Chrome and Microsoft Edge that can block dangerous sites that have a reputation for distributing malware.
In addition to a performance optimizer, Ultimate includes access to a virtual private network (VPN) and identification protection, but they cost more. If this protection starts to get stifling, Ultimate’s silent mode can reduce program interruptions and intrusions.
The Ultimate package includes 24/7 support, but at the moment, the company limits sales to licenses that cover five or fewer computers.
Best in cost per device: McAfee Total Protection
McAfee’s full protection may make you pay a little more than usual for individual options from different vendors on the market. But when you calculate that cost over the 10 licenses you get with the purchase, you realize that you are paying little per unit of devices which makes it a very good option when protection is required on a volume of computers.
McAfee includes a variety of features to keep you safe, including protection against viruses and malware. Eliminate bloatware, unwanted software installed on your computer, and security if your device is stolen by blocking all its files. McAfee works on various devices such as Windows 10, 8.1, 8, and 7 (SP1), Mac OS, iOS, and Android.
When you surf the internet, it has a function called WebAdvisor that analyzes the sites you visit and alerts you when you are accessing dangerous pages. It has a password manager that helps you create strong credentials and store those credentials safely on your computer.
Best easy-to-use antivirus: F-Secure Safe
F-Secure SAFE is a good platform to start if you are looking for something simple to use and improve the security of your devices. The application has a super easy-to-use interface and is very intuitive in essence. Compatible with Windows, macOS, iOS, and Android devices.
But computers based on ARM architecture are not compatible with F-Secure SAFE antivirus at the moment. It offers a 30-day free trial and 3-device coverage. The program runs a scan on your machine in search of all possible types of threats, from viruses to malicious software. The software automatically removes malware, of course, and according to the company, it will perform all of its functions without slowing down your machine.
It performs automatic security updates so you can stay up to date and tackle the latest threats without having to get too involved. This includes protection when you browse and land on a payment page, safeguarding your data with a family security system that allows you to manage multiple devices and establish parental controls that suit your taste, depending on the plan you choose.