The Top 10 Antivirus Software

Today, protecting your computer from external threats is not just important, it's necessary. You need an antivirus software. Compare our top-rated antivirus software providers below and choose the best antivirus software for your security needs.

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FAQs

How do I choose the best antivirus software for me?
Choosing an antivirus can be tough. The first step is to find out what programs are available for your specific operating system, then determine your usage patterns. Someone who uses a computer for web surfing will require a different antivirus than someone who plays games heavily. For example, the gamer would require a program that was less intensive in order to free up more processing power than the web surfer would require.
Do I really need antivirus software?
Some people fancy themselves to be tech savvy enough to avoid viruses and choose not to use it. However, this can be risky. Even the most aware web surfers can sometimes run across programs they weren't prepared for, and these programs can severely damage their computers and operating systems. Many viruses can implant themselves without a user knowing, especially if they embed themselves into a commonly used file. As a result, antivirus software is very important to use, even if you think you don't need it. If you don't feel like purchasing an antivirus program, there are free alternatives available.
How do antivirus scanners work?
Antivirus scanners work by monitoring the programs and files you use. There are two primary methods: on-access scanning and full system scans. On-access scanning works by immediately scanning a file before you open it, alerting you to any potential threats to your computer. A full system scan searches every file in your computer for potential threats that may be hidden within layers of folders or files. Both are important; on-access scanning works in the background, but a full system scan should be performed at least once per week, especially for heavy users.
How do the antivirus companies differ?
Antivirus companies provide programs that perform the same tasks, but the programs themselves differ in regards of their databases. Antivirus programs know what viruses to look for because they can match the 'symptoms' of the virus the trace it leaves in your system to what it has on record. One company may update their database more often than another.
Why should I pay for Antivirus software when I can simply download a free version?
While there are plenty of free antivirus programs that will protect your computer, the paid versions often offer a myriad of additional features to make everyday usage easier. These features can include everything from a high-powered spam filter for your email to enhanced active scanning; in some cases, paid versions have more advanced detection algorithms to pick up viruses the free version may miss.
Will antivirus programs slow my computer down?
The answer is yes and no. While an antivirus program may slow the computer down while it is performing a scan, the majority are optimized to use the minimum processing power required. However, each antivirus program is different, so the overall slowdown effect varies from company to company. Cloud-based antivirus programs will have less of an overall effect on a computer's processing power.
I have a Mac, do I need an antivirus?
While Macs are more safely protected from viruses than Windows computers, they are still at risk. While it isn't very likely a Mac will become infected, an antivirus program CAN be beneficial but it isn't an absolute requirement. However, if you intend to use a Mac to do potentially risky work on the web, it can be a good idea to invest in an antivirus program just in case.
What is the most effective antivirus package for a Windows 7 operating systems?
There's no way to define the single most effective antivirus tool for Windows 7. However, Bitdefender Antivirus Plus is one of the highest rated on a consistent basis for striking a good balance between price, power, and ease of use. Keep in mind that the right program varies between users.
What is a Firewall?
A firewall is a layer of protection between your computer and the internet that works to screen out potentially malicious software and hackers. A computer without a firewall is akin to a ship sailing into the ocean with a cracked hull and it's the easiest way to ensure a system becomes infected with dangerous files.
What is a Trojan virus?
A Trojan is a virus that works by allowing access to files and systems you would otherwise not allow access to. Much like the Trojan Horse of legend, a Trojan virus piggybacks into your system from other, benign software. However, they are unable to self-replicate, unlike other types of viruses.

Latest Articles

  • How to Choose the Best Antivirus Software?
    If you have ever had to deal with the headaches associated with downloading an infected file, you’ll appreciate the importance of having adequate antivirus software. The temptation is to just go with the cheapest option you can find, but the problem is that this may only be providing you with a false sense of security. Investing in the best antivirus software is going to be money well spent if it can mean you avoid having to deal with identity theft or an infected machine.
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  • What can a internet security software package offer you?
    There are plenty of great products to choose from if you are looking for the best internet security 2015. These days some of the biggest online dangers can come from spyware and phishing scams, so just using basic antivirus software probably isn’t going to be enough to keep you safe. This is why it is worth checking out what the best internet security software can offer you.
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Top10AntivirusSoftware.com is an independent professional comparison site supported by referral fees from the sites which are ranked on the site. The Antivirus site and information that we present are from companies from which Top10AntivirusSoftware.com receives compensation. This compensation impacts the ranking of the sites. Other factors, including our own opinions, your location and likelihood of downloading the software, may also impact how the ranking of the sites appears to a particular user. Top10AntivirusSoftware.com cannot and does not present information about every antivirus site or antivirus site offer available.

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RankAntivirusTop 10 DealBottom LineEditor's ScoreMore Info
mcafeeav
$49.99
$24.99
Outstanding protection against viruses and privacy threats, with premium features for low prices.
2
kasperskyav
$59.95
$29.95
The most award winning software by independent tests on the market.
3
bullguardav
$29.95
$23.96
Safe, simple and secure antivirus protection; with extremely low impact on your system.
4
bitdefenderav
$49.95
$19.95
Premium, business-level protection for low prices. Outstanding performance and maximum security.
5
nortonav
$79.99
$59.99
All-encompassing protection for your system and communication, with an impressive list of features.
6
avgav
$39.99
$31.99
Quickly becoming a top choice in antivirus software.
7
esetav
$39.99
$19.99
User-friendly, innovative and forward-thinking protection for your entire online and offline activity.
8
trendmicroav
$39.99
$24.95
Feature-rich antivirus, using the cloud to maximize its performance against malware and more.
9
paretologicav
$29.97
$19.97
Pareto defends against virus, spyware and malware effectively through cutting-edge scans.
10
zonealarmav
$69.95
$19.95
An iron-clad firewall that fights all types of virus and malware.
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Viruses don’t just come from downloading music or streaming films. A lot of people think that they can avoid potential threats by making sure they don’t visit certain websites or download certain files. This may have been the case a decade ago, but computer viruses have come a long way since then.

Computer viruses can make their way onto your computer (or tablet, smartphone or PDA) in a number of ways. You can get them simply from checking your e-mails, from surfing the web, even from putting a USB memory stick into your laptop. Everybody needs antivirus software in 2015, it’s become a requisite of having your own personal computer. Luckily for you, there are hundreds of choices of antivirus software – each with its pros and cons. Making a choice can be difficult, but that’s what we’re here for!

Most antivirus software works on a signature database. The security companies that produce the software are monitoring the internet 24 hours a day, 7 days a week. Every time a new virus is reported – it’s indexed, catalogued and added to the software’s database. Now your antivirus software is up-to-date and equipped to tackle the new virus should it ever reach your device.

You often have three options when faced with a threat on your computer. Good antivirus software will give you the option to delete the threat, quarantine it or ignore it. Deleting is almost always the best option, but some viruses make themselves ‘un-deletable’ and quarantining becomes your only option. Your quarantine folder will keep the virus isolated and prevent it from spreading or causing damage to other files. Antivirus can be passive or active – passive requires you to make scheduled or manual scans, whilst active runs in the background; detecting and fighting threats in real-time.

Whilst having a wide range of software to choose from is fantastic for the consumer, it can also be overwhelming. There are so many features, options and unique selections that it’s hard to find the very best one. The truth is that the industry-leading software that your company uses to protect its network almost certainly isn’t what you need to protect your home laptop. You would find yourself inundated with features that you neither want nor need and there’s much better value-for-money in the smaller, but just as effective personal, editions.

There are a few key features that you should look out for when you’re trying to protect your devices from viruses. If you’re online then you probably want antivirus with a built-in firewall and if you’re a heavy e-mail user then you’ll be on the lookout for anti-spam and anti-phishing too. Parents will look for software with parental controls/restrictions whilst gamers can look forward to a ‘gaming mode’ which prompts the software to use less resource. Every user will want to check the compatibility of their chosen software with their operating system, whether that be Windows or Mac OS and everything in between.

Choosing antivirus software should be much easier with the reviews on this website. We’ve analyzed some of the best choices on the market, but it’s up to you to decide which is the most applicable to your lifestyle.