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Kaspersky Antivirus 2013

*Est. $40 and up
March 2013
by ConsumerSearch
Kaspersky Antivirus 2013

  • Excellent malware detection and removal
  • Easy installation
  • Anti-phishing defenses
  • Scans can be sluggish
  • Not Mac-compatible
Where to Buy

Bottom Line

Kaspersky Antivirus 2013 is undeniably one of the top antivirus software products on the market, providing defenses against viruses, spyware, Trojans, rootkits and other threats. While it performs exceedingly well in lab tests, however, Kaspersky comes in just a hair behind Bitdefender, the best-reviewed antivirus software.

Setup and Installation

Out with the old, in with the new. Kaspersky Antivirus 2013's installation process is simple, quick and thorough. In addition to removing malware and conflicting security software immediately, notes that in its test, installation only took three seconds and was finished within two minutes. The software, which only runs on PCs, uses 480 MB of space and is available both in digital download and disc (a handy backup disc, available in every package, enables malware removal without knocking out the operating system).

Owners with infected PCs will appreciate a tool that scans and removes threats prior to installation, which paves the way for an easy installation of Kaspersky Antivirus. Several customers said they could only install the software after running the virus removal tool that got rid of conflicting antivirus software -- simply uninstalling the other software from the computer didn't work. Some Windows 8 users faced conflicts with Microsoft's Security Essentials. Kaspersky had trouble installing in Safe Mode in a test, but again the removal tool fixed the issue.


Extra protection for your online accounts. Kaspersky Antivirus 2013's software is customizable, and it's loaded with features. In addition to outstanding anti-malware, it runs updates constantly in the background and includes well-tested safeguards to protect you online, such as anti-phishing defenses, a keyboard that lets you safely enter data and cloud protection. While scans may take some time, the software limits its resources when a laptop isn't plugged in so that it won't drain the battery.

Reviewers rave about the software's new security protections -- namely Kaspersky's Automatic Exploit Prevention, which, like other features, updates daily. "It's hard to overstate how critical stopping exploits can be to stopping large-quantity cash thefts from online banks," CNET's notes. Professional reviewers are also impressed with the interface, which includes a security status icon on the desktop that changes color when your machine is at risk. (Green indicates the system is fine, yellow is a warning, red is critical.)


Impressive detection hampered by occasional sluggishness. Experts praise Kaspersky Antivirus 2013's excellent malware removal capabilities, multiple layers of protection (you can run special scans and its Internet security is strong) and intuitive interface. Independent testing labs rate Kaspersky among the best-performing antivirus software, and it scores well with professional reviewers. praises Kaspersky Antivirus 2013's "top-notch phishing protection," which keeps your computer safe from hackers trying to steal your username, passwords and financial account information. advises keeping the Kaspersky Security Network on at all times to ensure paramount security.

Numerous experts and consumers maintain Kaspersky Antivirus 2013 runs slowly, however, causing it to fall just a hair short of Bitdefender's top scores. testers found the average scan took over eight minutes, far exceeding the three minutes the software had estimated and proving one of the slower scan times for antivirus software. Boot and shutdown times are competitive with industry averages. Consumers say they're willing to be patient given Kaspersky Antivirus' robust protection, while a handful complained the software took up too much memory and occasionally crashed computers.

Where To Buy
Kaspersky Anti-Virus 2013 - 3 Users

 (326 reviews)
Buy new: $59.95 $27.99   13 Used & new from $17.99

In Stock.


Our Sources


Review Credibility: Excellent, which tests antivirus software monthly, gave Kaspersky its highest Advanced+ certification in its 2012 tests. It tests Internet security suites but antivirus products from the same manufacturer are similar, with Internet security offering extra cyber protection features. Kaspersky fell just short of winning the Product of the Year award, which went to Bitdefender, but the two won top marks for malware detection and removal. File detection, blocking phishing rates and removal of existing malware were among the categories tested.

Review: Summary Report 2012, Editors of, Jan. 5, 2013


Review Credibility: Excellent's Neil Rubenking applauds Kaspersky Antivirus 2013's anti-malware and anti-phishing defenses, but says some of the software scans are slow in this detailed test review. He gives Kaspersky Antivirus an "Excellent" rating, while giving Editors' Choice awards to Norton AntiVirus 2012, Webroot SecureAnywhere Antivirus, and Bitdefender Antivirus Plus 2013.

Review: Kaspersky Antivirus 2013, Neil J. Rubenking, Aug. 29, 2012

3. Virus Bulletin

Review Credibility: Excellent Virus Bulletin is an independent testing lab that certifies security products for a variety of separate operating systems. Kaspersky Antivirus 2013 earns VB100 certification for every operating system including Linux. You need to subscribe to Virus Bulletin to see detailed testing results.

Review: VB100 Results Summary, Editors of Virus Bulletin, As of March 2013


Review Credibility: Excellent CNET's awards Kaspersky Antivirus 2013 a rating of 4.5 (out of 5), but it gets 3.5 stars from users. Seth Rosenblatt, who tests the software, says the design, malware and anti-phishing are top notch, but the software scans slowly in tests.

Review: Kaspersky Antivirus 2013, Seth Rosenblatt, Aug. 24, 2012


Review Credibility: Good Over 120 people review Kaspersky Antivirus 2013, giving it 4 out of 5 stars overall. Users say it's easy to install and update and provides great protection, while a handful of critics primarily complain about the software running slowly.

Review: Kaspersky Antivirus 2013 - 3 Users, Contributors to, As of March 2013

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