The Best AntiVirus, Firewalls and Security 2025

The Best Antivirus for Gamers. Most everybody realizes that antivirus and firewalls ar must-have protection. however once protection interferes with on-line recreation, it are often painfully tempting to disable that protection in favor of uninterrupted play. These antivirus scanners tackle the distinctive issues of gamers therefore you'll play while not sacrificing performance or protection. additionally to being game friendly, every of the scanners below (or the engine they use) has performed on top of average within the 2Q10 Windows seven tests performed by AV-Test.org.

AVG Internet Security: AVG Internet Security features a firewall gaming mode to minimize disruptions while playing online games. AVG Internet Security protected against a 3 month average of 88.7% for new malware delivered via the Web and email. However, while AVG Internet Security demonstrated solid ability in the Web/email protection category, it fared less well with removing existing malware, scoring only 4.0 out of a possible 6. While detection of rootkit-enabled/stealth malware was 100%, it's ability to remove existing rootktis/stealth malware was only 57%. Overall usability was good; AVG Internet Security scored a 5.0 out of possible 6 in the performance and usability category.

ZoneAlarm Extreme Security: ZoneAlarm Extreme Security offers Game Mode, a simple right click option on the system tray icon that will put ZoneAlarm in 'auto pilot' so it will silently make most decisions and you can play uninterrupted. The small trade-off in performance is a bit of extra protection. In addition to the standard fare of antivirus, firewall, and spyware protection, ZoneAlarm Extreme Security uses the Kaspersky antivirus engine which performed well on each category of the AV-Test 2Q10 analysis. For details on those test results, view the AV-Test report on Kaspersky (link below).

Eset Smart Security: Eset Smart Security boasts customized gamer controls to streamline file scanning, eliminate pop-up warnings, and postpone updates to off hours. With a 5.0 score in overall usability and performance, Eset Smart Security has the smaller system footprint critical to a successful gaming experience.

Symantec Norton Internet Security: Gamers will appreciate sensors that detect full screen mode in conjunction with gaming - suppressing non-essential alerts while still offering full protection in the background. Symantec Norton Internet Security scored a 5.5 out of a possible 6.0 in AV-Test usability analysis. The small footprint and low false positive rating combines with the highest protection rate (94%) against new malware delivered via the Web and email. Norton Internet Security also scored well in overall prevention (5.5/6.0) as well as its ability to detect and remove existing malware (earning a 5.0 out of possible 6.0).

The Best Free Antivirus Programs. Reviews of the Best Free Antivirus Software Available. One nasty virus may expose your monetary info or stop your pc from functioning at all. What you would like is that the best antivirus package potential on your pc. Luckily, a number of the simplest are fully free! Many firms provide free versions of their in style associatetivirus programs for home users whereas providing versions with additional advanced options as an upgrade possibility for skilled and business users.

Important: There are no "on-demand only" (without constant virus protection), trial, or shareware antivirus programs in this list. These are the best antivirus programs that are completely free and work similarly to expensive programs from companies like Norton and McAfee.

PC Tools AntiVirus Free: PC Tools AntiVirus Free offers basic protection against viruses and other malware. While not my favorite, AntiVirus Free is still one of the best free antivirus programs you'll find. PC Tools AntiVirus Free works on Windows 7, Windows Vista and Windows XP. The biggest problems I have with PC Tools AntiVirus Free are the reminders throughout the program that there's a not-so-free version that you should upgrade to. To be fair, you probably won't notice it since the program runs silently in the background to protect you from viruses. I probably find it annoying because most of the features available in the upgrade are included for free in some of the higher rated best free antivirus programs above.

digital-defender Antivirus: digital-defender Antivirus isn't a popular antivirus program but it should be. It's certainly one of the best free antivirus software programs you'll find. It's a full antivirus and antispyware program and updates on a daily basis. digital-defender Antivirus supports Windows 7, Windows Vista and Windows XP. The relatively small installation size, daily virus definition updates, and full antispyware features make digital-defender Antivirus one of the better tools in my collection of the best free antivirus programs.

Immunet Protect FREE: Immunet Protect FREE is a unique, cloud-based antivirus program, much like Panda Cloud Antivirus. Immunet Protect FREE protects your computer from bots, worms, viruses, Trojans, keyloggers, and spyware. Immunet Protect FREE works on Windows 7, Windows Vista and Windows XP. You must also be connected to the Internet at all times. I think Protect FREE from Immunet is one of the best free antivirus programs for several reasons: you never have to update it, it has completely free telephone based support, and it can be run alongside some of the other best free antivirus tools like AVG Anti-Virus Free, Microsoft Security Essentials, and avast! Free Antivirus, increasing your overall protection!

Panda Cloud Antivirus: Panda Cloud Antivirus protects you from several kinds of malware threats - viruses, worms, Trojans, adware, and more - just like all the other free antivirus programs in this list. What makes Panda Cloud Antivirus one of the best free antivirus programs is that it does its job from "the cloud" meaning the hard antivirus work that typically slows down a computer is done on computers elsewhere on the Internet, freeing up your computer to work like it should and protecting you from malware even better. Panda Cloud Antivirus supports Windows 7, Windows Vista and Windows XP.

Tip: Panda Cloud Antivirus tries to install a toolbar and set Yahoo! as your browser's home page during the installation process so uncheck the boxes before continuing if you don't want them. Neither are required to use Panda Cloud Antivirus.

Avira AntiVir Personal: Avira AntiVir Personal protects you from viruses, Trojans, worms, spyware, adware, and various other kinds of malware, making it a fully functional antimalware tool and certainly one of the best free antivirus programs. Avira AntiVir Personal works on Windows 7, Windows Vista, Windows XP and Windows 2000. Avira also makes a version of AntiVir Personal for UNIX. The scope of malware that Avira AntiVir Personal can keep you safe from is alone enough to make it one of the best free antivirus software programs but the heuristics and ease of use add to its value too. The only things I didn't like about Avira AntiVir Personal was the configuration you have to complete after installation which might be difficult if you're a computer novice.

Tip: You're asked to register during the Avira AntiVir Personal installation but it's optional. Just uncheck the box and continue with the install.

Comodo Antivirus: Comodo Antivirus from Comodo Security Solutions is another excellent program, easily one of the best free antivirus options out there. As of this writing, Comodo Antivirus bills itself as the "Best Antivirus on the Market. Guaranteed." due to its proprietary Defense+ technology. Comodo Antivirus also protects you from several threat sources, just as most of the other best free antivirus programs on this list do. Comodo Antivirus works on Windows 7, Windows Vista and Windows XP. Comodo Antivirus is easily one of the best free antivirus solutions solely because of its Defense+ technology that, by default, assumes unknown files are threats instead of safe. That sounds like it might cause problems but Comodo Antivirus utilizes some other technologies to make the whole process silent but still very effective.

Microsoft Security Essentials: Security Essentials from Microsoft is definitely one of the best free antivirus programs available right now. Microsoft is relatively new to the antivirus game but don't let that scare you - Security Essentials is a fantastic antivirus program that protects you from all sorts of malware, updates automatically, and is incredibly easy to use. Microsoft Security Essentials supports Windows 7, Windows Vista and Windows XP. Two of the biggest reasons I added Microsoft Security Essentials to this list of the best free antivirus software is because it's directly from Microsoft and also because it's very easy to see if you're computer is secure from threats: if the icon next to your clock is green, you're in good; if it's red, something is wrong.

avast! Free Antivirus: AVAST Software's avast! Free Antivirus most certainly deserves to be on any list of the best free antivirus programs. avast! Free Antivirus has fully functioning antivirus and antispyware engines protecting your PC from threats from the Internet, your files, emails, and even instant messages. avast! Free Antivirus supports Windows 7, Windows Vista, Windows XP and Windows 2000. One big reason I included avast! Free Antivirus as a best free antivirus program is because of its "heuristics engine" which can detect previously unknown viruses and other malware. I also like the fact that AVAST has been making this antivirus product since 1988 and is often cited as the most installed antivirus product.

Tip: During the avast! installation, you're asked to install the free Google Chrome browser. It's not required so if you're not interested just uncheck the box. Also, you are required to register avast! to use it more than 30 days but registration is free and pretty simple. You'll also have to reregister once per year - again, for free.

AVG Anti-Virus Free: Anti-Virus Free from AVG is the best free antivirus software available. AVG Anti-Virus Free is a full-fledged antivirus and antispyware tool, includes an email scanner, link scanner, scheduled scanning options, automatic updates, and more. There is no need to pay for an antivirus program when the best free antivirus software in the world is just a download away. AVG Anti-Virus Free works on Windows 7, Windows Vista, Windows XP and Windows 2000.The huge number of premium features, frequency of updating, and install-it-and-forget-it aspect of AVG's Anti-Virus Free really do make it the best of the best free antivirus programs available today.

The Best Free Antivirus Software for Windows. Several antivirus vendors create free antivirus software package on the market for home and SOHO users. however however does one opt for the simplest free antivirus? For starters, do not simply consult some random internet list advertising the simplest free antivirus. you wish to create certain the free antivirus has been properly tested and is stratified consistent with its detection and protection capabilities. Remember, the simplest free antivirus is basically solely the simplest if it keeps your pc safe from viruses, spyware, and alternative malware. Here ar the simplest free antivirus programs for Windows - supported however well they notice and defend.

Comodo Internet Security: Most fo the best free antivirus only provide an antivirus scanner. But what if you need antivirus software and a firewall? Comodo Internet Security was the overwhelming winner of the 2011 Readers' Choice Awards for Best Internet Security Suite. Unlike most free antivirus which is free for home use only, Comodo Internet Security is free for both home and business use - and it even includes 90 days of free tech support.

Panda Cloud Antivirus: Panda Cloud Antivirus is not only one of the best free antivirus programs, its also the only free cloud-based scanner, Panda antivirus software takes all the processing off your PC, giving you a lighter, faster, and more proactive antivirus protection. Or for for a very low price you can upgrade to Panda Cloud Antivirus Pro and gain additional features as well as 24/7 tech support.

Avast Home Edition for Windows: Avast earns its spot as one of the best free antivirus because it not only offers standard scanning, Avast Home Edition also provides scans on bootup. This can greatly increase the chance of removing stubborn infectors, particularly those that use resuscitators to thwart removal attempts. Avast Home Edition supports Windows 95/98/Me, 2000, XP, and Vista.

Microsoft Security Essentials: Microsoft Security Essentials earns its spot as one of the best free antivirus as it has consistently performed admirably on third-party antivirus certifications and detection tests. Microsoft Security Essentials is not only free for home use, it's free for small businesses with up to 10 computers to protect. Microsoft Security Essentials runs on XP, Vista, and Windows 7, but can only be installed on genuine Windows installations (i.e. those that are properly licensed).

AVG Free Edition for Windows: AVG Free Edition is a classic, one of the longest running free antivirus packages available for Windows XP/2000/NT/ME/98. Installing only 30Mb of files and 4 running processes, AVG Free Edition is the smallest antivirus scanner we've tested and may well be the best free antivirus choice for an older PC that has limited system resources.

Avira AntiVir Personal for Windows: Avira AntiVir Personal is not only my personal pick for best free antivirus software, but also the overwhelming choice for best free antivirus by About.com readers. In the 2011 Readers' Choice Awards, a whopping 62% of voters selected Avira AntiVir Personal as their personal favorite for best free antivirus. Avira AntiVir routinely nabs some of the highest scores from AV-Test.org and other antivirus testing agencies.

The Best Antivirus Software For Mac. It's true - raincoat viruses very do exist, though fewer viruses target the raincoat OS compared to Windows. additionally, there ar cross-platform threats which will impact raincoat users. although the danger of cross-platform threats is comparatively little, it is a risk that's on the rise as attackers move to Java and different third-party software package exploits. luckily, there ar many glorious raincoat antivirus offerings - and a few ar even free.

Norton Internet Security 3.0 for Macintosh: Norton Internet Security 3.0 for Macintosh supports the PowerPC G3/G4/G5 processor only, running Mac OS X versions 10.1.5 through 10.3.9 only. At about $70 USD, Norton Internet Security 3.0 for Macintosh may be a bit pricey for such older versions. On the flip side, there aren't too many Mac antivirus scanners that support those older versions, thus Norton Internet Security 3.0 for Macintosh may be your best bet.

Norton AntiVirus Dual Protection for Mac: Norton AntiVirus Dual Protection for Mac is designed for Mac users who routinely dual boot into Windows or run Windows in a virtual environmenton their Intel-based Mac. How well it works depends on what it is you're trying to protect.

Norton AntiVirus 11.0 for Mac: Norton AntiVirus 11.0 for Mac isn't the most inspired antivirus software for Macs, but does it get the job done? The answer to that question depends on what you're trying to protect. And that answer dictates whether Norton AntiVirus 11.0 for Mac will be the right antivirus scanner for you.

MacScan v2.6 -- Mac Antispyware from SecureMac: MacScan from SecureMac is designed to guard against spyware-related threats targeting Mac users. While its scope is limited, such focused protection isn't necessarily a bad thing. This look at SecureMac's approach should help you decide whether MacScan is right for you.

ClamXav -- Free Mac Antivirus Software: ClamXav is free Mac antivirus software based on the open source ClamAV engine. ClamXav supports Mac OS X 10.5 and 10.4, as well as providing limited support for Mac OS X versions 10.3 and 10.2. Multiple languages are also supported. Unfortunately, its support for virus detection may not be nearly as broad.

McAfee VirusScan for Mac: Malware poses particular risk to the enterprise - left undetected, keyloggers and backdoors can compromise sensitive corporate or network assets. Thus, visibility into what's happening on the enterprise network is a key component of security solutions. Unfortuntely, Macs can be difficult to manage and may pose a blind spot in mixed environments. Here's how McAfee VirusScan for Mac confronts that problem.

BitDefender Antivirus for Mac: BitDefender has a good track record for detecting and preventing viruses and other forms of malware. BitDefender Antivirus for Mac will help keep your Macintosh system free from Mac malware and will help prevent the transfer of Windows-targeting malware as well.

PC Tools iAntivirus -- Free Mac Antivirus Software: PC Tools iAntivirus offers free Mac antivirus software to home/home office users and for a nominal fee to corporate Macintosh users. iAntivirus guards against Mac only malware - a focus that has its pros and cons. Check this review to decide whether PC Tools iAntivirus is the right Mac antivirus software for your environment.

Intego VirusBarrier -- Mac Antivirus Software: Intego focuses soley on Mac security. According to antivirus.about.com readers, this dedicated focus is a very good thing. 59% of voters in the 2011 Antivirus Readers' Choice Awards voted Intego VirusBarrier as the Best Mac Antivirus.

Sophos Anti-Virus for Mac Home Edition: Sophos Anti-Virus for Mac Home Edition offers business-grade protection free for home use. And the protection literally is business-grade - the free version is based on the same Mac virus scanner Sophos uses in their Endpoint Security line. Best of all, Sophos Anti-Virus for Mac Home Edition detects both Mac and Windows malware. For example, if you use Parallels with a Windows virtual machine on your Mac, files in shared folders on your Mac will be scanned for both types of threats.