AVG Anti-Virus Free Edition 2011
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CNET editors' rating: 4.0 stars
Average user rating: 4.0 stars out of 22330 votes
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Quick specs
Version: 10.0.1204
Date added: February 01, 2011
Price: Free
Operating system: Windows XP/Vista/7
Total Downloads: 352,365,512
Downloads last week: 1,249,728
Product Ranking: #1 in Antivirus Software
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CNET editors' review
Reviewed by: Seth Rosenblatt on September 30, 2010
The bottom line: Although AVG has flagged a little in the past
few years, AVG Anti-Virus Free 2011 breathes some new life into one of
the most popular security programs around with a shorter install, better
usability, and faster scans.
Review:
The never-ending mantra chanted by security suite vendors sounds a lot
like "faster scans, easier to use, better performance," and AVG has
released a new version that it says accomplishes all three. Certainly,
the scans are faster, it does install more quickly, and some tweaks to
the interface have made it easier to use. However, changes to the engine
that powers the detection and removal of threats has made it hard to
come to a conclusion until independent labs return their efficacy
results later this year.
Installation
The new AVG Free has sped up its installation process, although it's not
as zippy as the minute-long installations that some of AVG's paid
competitors offer. We found that the program can go from completed
download to ready to use in about 5 minutes. Gains might have been made
elsewhere, but a big contributing factor to that is that AVG has cut
down the number of install screens users see, from 13 in the previous
version to 5 in the 2011 version.
AVG's toolbar is still an opt-out feature. It also will commandeer your
default search engine for Yahoo, so if you don't want it to do that,
you'll want to uncheck the box that changes your search engine, too.
Also unchanged is registration, which is a free process and can be
completed from within the AVG interface.
Users who opt out of installing the toolbar but want it later will need to rerun the installer to get that component.
Interface
The changes to AVG's interface in the 2011 version are minor but
actually improve usability quite a bit. The top and left navigation
sections have been redecorated with light text on a dark background,
although the main controls in the center of the window retain their
standard black text on a white background. The safety status icon at the
top of the interface has been simplified and made larger.
AVG Anti-Virus Free: Faster in 2011 (screenshots)
A new one-click Fix button for automatically repairing security breaches
appears at the top along with the old red X when your system safety has
been compromised. It disappears when your system gets a clean bill of
health.
Joining the one-click Update button on the side nav this year is a
one-click Scan Now button. There's a cleaner look to the nav, as well,
with bigger fonts and timestamps for the most recent scan and most
recent update.
For those not familiar with the interface, AVG has placed icons for its
security components in a central pane. Double-click on one to access
more information and basic configuration settings for each specific
tool. Advanced settings are available under Tools on the menu bar at the
top of the window.
The new interface changes are small, no doubt, but they do make AVG easier to use.
Features and support
AVG Free has some new protective features this year, too. The software
offers what it calls "smart scanning," which leverages AVG's behavioral
detection network to scan known safe files once, and only rescan them if
it detects changes. As with its competitors, AVG's network is made up
of its user base anonymously contributing data up to the cloud. You can
choose to opt out of contributing your data when you install, or from
the options menu. AVG says opting out won't negatively affect your
security.
The never-ending mantra chanted by security
suite vendors sounds a lot like "faster scans, easier to use, better
performance," and AVG has released a new version of AVG Anti-Virus Free
2011 that it says accomplishes all three. Certainly, the scans are
faster, it does install more quickly, and some tweaks to the interface
have made it easier to use.
(Credit:
Screenshot by Seth Rosenblatt/CNET)
The smart scanning tech also gives you a built-in system resource
manager that prioritizes scans. If a scan is scheduled to begin while
the computer is in use, it will automatically restrict the scan so that
it runs slower but doesn't interfere with the computer's other tasks.
When it detects the computer idling, it will then allocate more power to
the scan. The feature comes with a slider so you can customize how
sensitive it is.
Another big improvement has been to AVG LinkScanner.
LinkScanner, which comes with AVG Free but is also available as a
separate download, now scans links posted on Facebook and MySpace. It
adds a green check next to safe links, a red X next to unsafe ones, and
adds a notice below the link stating that it's been evaluated by AVG.
Concurrent with this new release, AVG has opened a new Web site called Threat Labs.
The site is designed as a click-through landing page for people who
want to learn more about the LinkScanner's ratings, but it's also
available directly so that non-LinkScanner users can evaluate links on
the fly.
Another important new feature is the
resource-managing slide at the bottom of the window. Drag it to adjust
how big of a burden the scan will be on your system, including the
default setting for taking more resources only when your system is idle.
(Credit:
Screenshot by Seth Rosenblatt/CNET)
There's a new desktop gadget for Windows Vista and Windows 7 users that
lets them initiate scans and updates with one click, without having to
open the full interface. It also contains links to AVG's Twitter and Facebook pages, which the company uses to bolster its support for the free version.
It's potentially big news that AVG Free has made the threat detection
engines in the free version identical to its premium-upgrade siblings.
This means that AVG Free users won't have to worry about getting a
lesser standard of basic security, if it winds up improving the level of
security. Independent benchmarks of last year's AVG versions were
strong but mixed, scoring highly but not always consistently.
The PC Analyzer option is new this year, and scans your system for
Registry and disk errors. It includes a disk defragmenter and a
broken-shortcut cleaner, as well. Although the feature is restricted in
full to paid users, if you have the free version, the PC Analyzer comes
with a one-time offer to clean all errors it finds. It provides a link
to download the separate PC Analyzer tool, once the scan is completed.
This is an interesting twist on the idea of letting users detect but not
repair errors, and it provides more functionality while not affecting
the basic security of your computer. However, it's likely that some
users will shy away from the extra download.
Although toolbars have long since fallen out of favor with the browser
cognoscenti because they decrease stability and slow down browser
performance, AVG has said that the toolbar remains a popular feature.
Along with the standard option of adding buttons to the toolbar that
access your most visited sites, such as Facebook or your banking site,
this year's AVG toolbar introduces a button that ties directly into the
LinkScanner tech. It lets you know if the page you're on is safe,
unsafe, potentially unsafe, or unknown using LinkScanner's color-coded
scheme of green, red, yellow, and gray, respectively. Fortunately, the
toolbar is not required to get access to the benefits of LinkScanner.
Although toolbars have long since fallen out of
favor with the browser cognoscenti because they decrease stability and
slow down browser performance, AVG has said that the toolbar remains a
popular feature. Along with the standard option of adding buttons to the
toolbar that access your most visited sites, such as Facebook or your
banking site, this year's AVG toolbar introduces a button that ties
directly into the LinkScanner tech. It lets you know if the page you're
on is safe, unsafe, potentially unsafe, or unknown using LinkScanner's
color-coded scheme of green, red, yellow, and gray, respectively.
Fortunately, the toolbar is not required to get access to the benefits
of LinkScanner.
(Credit:
Screenshot by Seth Rosenblatt/CNET)
Other features are restricted to users of AVG's paid upgrades. The paid upgrade version of AVG Anti-Virus 2011
distinguishes itself by offering chat link shield, a download scan for
files sent via instant message that looks at all ports, not just port
80, and telephone support 24 hours a day, seven days a week. The PC
Analyzer option mentioned earlier is also included, and comes without
restrictions. AVG Internet Security 2011 includes all that AVG Anti-Virus 2011 offers, and adds in a firewall and antispam protections.
Performance
AVG claims the scans in the new version of AVG Free are three times
faster than last year's, and its system performance impact turned out to
be about average, once the computer had finished booting. CNET Labs' benchmarks
found that AVG Anti-Virus Free 2011 had the greatest impact on computer
boot time of any security suite we've looked at so far this year,
slowing our test computer's start-up by more than 13 seconds. However,
it also had the smallest impact on computer shutdown time, adding barely
one-third of a second. AVG Free has one of the fastest scan times we've
seen yet for 2011 suites, completing its first scan in 548 seconds.
Security Program
Boot time
Shutdown time
Scan time
MS Office performance
iTunes decoding
Media multitasking
Cinebench
Unprotected system
42.5
11.28
n/a
917
180
780
4795
AVG Anti-Virus Free 2011
55.24
11.59
548
1039
200
870
4709
AVG Internet Security 2011
56.21
16.3
480
1043
198
820
4759
*All tests measures in seconds, except for Cinebench. On the Cinebench test, the higher number is better.
In our other tests, it was a bit slower than the median. MS Office
performance, Cinebench, and media multitasking were slightly below
average, whereas iTunes decoding was right at the average speed.
Overall, you're looking at a much slower start-up, fast scans, a minimal
impact on shutdown, and a midrange hit to general system performance
with AVG Free.
It's harder to judge the efficacy of AVG Anti-Virus Free 2011 because
independent tests are only available for the previous years' editions,
and the security engine has substantially changed to pull it in line
with the engine in the paid upgrades, according to the company. Looking
at benchmarks only for the 2010 versions of AVG's paid suites, we can
see that they scored higher depending on the test.
In the AV-Test.org
test on Windows 7 from the second quarter of 2010, AVG Internet
Security 9 (version 2010) scored 14.5 out of 18 overall. Other
competitors scored higher, although AVG did earn a 5.5 rating out of 6
in Protection. (It scored a 4 in Repair and a 5 in Usability.) Norton,
G-Data Internet Security 2010, and Panda Internet Security 2010 were the
only suites to score that high in the Protection category.
With AVG Anti-Virus 9 (version 2010), AV-Comparatives.org
found that it could have performed better. In the August 2010 On-demand
Detection of Malicious Software test, AVG only earned the rank of
Advanced, not Advanced+, with many false positives found, an average
scanning speed, and a detection rate of 98.3 percent. The same test from
February 2010 saw AVG earn the same rank, with few false positives, an
average scanning speed, and a detection rate of 94.2 percent.
For what it's worth, Dennis Technology Labs, a member of the Anti-Malware Testing Standards Organisation (AMTSO), found in August 2010 that AVG Anti-Virus Free 9 (version 2010) earned an overall protection score of 45 (PDF), below average.
It is AVG's hope that changes to the detection engine in AVG Free will
improve its scores, but for right now it's hard to give it the highest
rating possible. Still, the efficacy scores are similar to AVG Free's
benchmarks: strong in some tests, weaker in others, but with indications
that there have been big gains made this year.
Conclusion
Besides the feature limitations of AVG Anti-Virus Free when compared
with AVG's paid upgrades, the suite continues to offer an excellent if
not perfect level of security as it faces more intense competition from
other free and paid security suite makers. Fans of AVG will definitely
want to upgrade, and new users should consider it if they're looking for
an effective freeware solution with solid link-evaluating features.
Watch the CNET video review of AVG Anti-Virus Free Edition 2011:
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Publisher's description
From AVG Technologies USA:
Surf,
search, and keep up with friends on Facebook with security software
used by 110 million people around the world. You'll also enjoy
worry-free gaming and one of the fastest scanning speeds on the market.
AVG's Community Protection Network shares the latest threat information
with the online community to ensure everyone receives the highest form
of protection possible, and AVG's Protective Cloud Technology serves as
an early warning system to block new threats and reduce false positives.
What's new in this version: Version 10.0.1204 is a bug-fixing release.
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User reviews
All versions:
4.0 stars
out of 22330 votes
5 stars
10712
4 stars
6946
3 stars
1677
2 stars
841
1 stars
2154
Current version:
3.6 stars
out of 233 votes
5 stars
85
4 stars
72
3 stars
20
2 stars
18
1 stars
38
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3 stars
9 out of 12 people found this review helpful
Version: AVG Anti-Virus Free Edition 2011 10.0.1204
"I'm not sure it's as good as it once was"
by lfmd77 on February 3, 2011
Pros: I'm used to it
Cons:
I am not as confident that it catches all viruses, doesn't seem to have
as comprehensive updates as before, and I'm sure that the threats out
there aren't any fewer
Was this review helpful? (9) (3)
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