avast! Free Antivirus 11.2.2732

4.2 out of 5 stars 4.2 (1561 votes)

()

Windows 7/8/10/Vista/XP / Freeware / 136,197 downloads

avast! is an antivirus set that is able to detect the presence of viruses in computers. It has a powerful antivirus kernal that has a boot-time scan, improved resident protection, heuristic analysis for email, and a script blocker. The program works great as a on-demand and/or resident virus scanner. The skinable interface is easy to use for any user.

Reviews of avast! Free Antivirus

  1. 2 out of 5 stars
    Matthewsadmin

    Reviewing 2016 11.1.2253 (Feb 11, 2016)

    previously i am used Avast and I messed up with so many issues in my PC. It started suspecting normal files as virus. So i uninstalled avast and went to Comodo Free Antivirus and it seems to be good.
    https://antivirus.comodo...load-free-antivirus.php

  2. 1 out of 5 stars
    eduardoeltortuga

    Reviewing 11.1.2245 (Dec 18, 2015)

    This software used to be better. Too many false positives and no support unless you pay. Fresh installs of Wordpress are blocked because of HTML:Script-inf. Then Avasts asks to upgrade for more protection.

  3. 1 out of 5 stars
    krgood

    Reviewing 11.1.2245 (Dec 4, 2015)

    Installed the free version on win10 and it bricked my system. I was not able to determine what went wrong, but my advice is to stay away from this product...I had to cold install to recover...

  4. 2 out of 5 stars
    Betachecker

    Reviewing 11.1.2245 (Dec 3, 2015)

    After many years using Avast, now I'm on Panda that seems lighter

  5. 1 out of 5 stars
    TC17

    Reviewing 2015.10.3.2223 (Jul 20, 2015)

    It gets a 1 star because it wouldn't let me go to a jailbreak link I know is fine, then I uninstalled Avast, it tells me to reboot to finish uninstalling, only for Windows 8 to refuse to boot up again due to a missing file.

    Now I get to spend hours reinstalling Windows and everything and lost data over it. Thanks Avast... not.

    I should add, if you check the av comparative website, Avast has far more false positives than any of the other software they test.... much higher, not just a few files difference.

Discuss avast! Free Antivirus

  1. Aug 17, 2012 - 6:24 PM
    Sativarg

    UPDATE!!! Beta Free/Pro/AIS 7.0.1464
    Hi all,
    at first, I would like to thank you for giving us feedback for version 7.0.1456 & 7.0.1461(beta). We are sorry if we caused any problems to you. We spent weeks of analyzing & fixing the most important issues. This beta of Free/Pro/AIS (version 7.0.1464) contains following fixes:
    * Black screen syndrom (1) - unable to log-in
    * Keyboard disabled (1)
    * IE webrep crashes
    * Random switching to safezone
    * Welcome screen opening after each reboot
    * Outlook plugins does not work & crashes of Outlook (2)
    * Cannot add new packet rules
    * Double VPS update sounds
    * Update screen closes without clicking on finish button
    * SNX fixes
    --- fixes from previous beta (7.0.1461)
    * several BSODs
    * some Outlook crashes
    * found & fixed some leaks

    1) If you still have these issues, please follow https://support.avast.co...le&kbarticleid=1356 and give us as much information as possible. Thanks a lot!

    (2) We have still problems with unregistering old plugin on some configurations. If it's possible, please unregister old one (e.g. through aswClear.exe) and then install avast! plugin again. We will fix this issue for next beta refresh. Sorry for that.

  2. Nov 21, 2010 - 7:54 PM
    jackolan

    Hi guys - newbe here. I have been using Avast 4.8 professional for yonks 4.8.1335 expiry 2018 and have found it el-stupendo. What's not documented about THIS edition is that when you run Malwarebytes manually, it handshakes with avast and they BOTH examine the files. Whats annoying lately is that although this is a legal registered and paid for edition, I have been getting these daily pop ups from Avast telling me my "free edition is about to run out so register now'. Firstly, I don't have a 'free' edition and it IS registered, I confirmed this by re-registering it and Avast sez 'OK' carry on. The a day later [ almost exactly] this stupid pop up appears again!!. It has not effected my upgrades nor any functionality at all but it is getting to be a pain having to just close the pop up and ignore it. What in the sam hill is causing this to happen AND regularly by time clock every 24 hours, no sooner or later.
    PS. my system clock and date is correct

  3. Sep 9, 2010 - 9:45 AM
    sv800

    I downloaded the last version (1 week ago) I hadn't registered yet, what happen when 30 days expire. Does it still protect my PC?

  4. Mar 15, 2010 - 3:29 PM
    Eddie1962

    Avast is signature based. Which means it has no heuristic scanning in the free version. It has it in e-mail. But what good is that when 9 out of 10 people use web based e-mail? When all you want to do is scan your machine avast will not "look" for certain behaviors. That's because it doesn't use heuristics when scanning files on your computer. Without heuristics your computer could be infected and avast will not detect it.

  5. Mar 15, 2010 - 3:19 PM
    Eddie1962

    Avast is signature based. Which means it has no heuristic scanning in the free version. It has it in e-mail. But what good is that when 9 out of 10 people use web based e-mail? When all you want to do is scan your machine avast will not "look" for certain behaviors. That's because it doesn't use heuristics when scanning files on your computer. Without heuristics your computer could be infected and avast will not detect it.

  6. Oct 15, 2009 - 6:21 PM
    Sativarg

    Might it be better to link to New beta refresh 5.0.167 as a home page for this reliece

    [Incomplete] change log:

    - improvements in the Explorer right-click scan
    - improvements in the localizations (French, Italian, German, Spanish, Portuguese, Czech, Polish, Russian and Chinese localizations should now be complete)
    - Add and Submit commands in the virus chest now working
    - fixed a few memory leaks in the GUI process
    - boot-time scan logs now in the Scan logs folder (this feature is still unfinished)
    - added controls for actions on infected files inside archives
    - fixed the Block command in the Ask dialog
    - improvements in the silent installer
    - the program is now working under Windows 2000 (SP4 or higher)