Best Free Spyware And Adware Remover

Other Language?
  Read this article in Spanish
In a Hurry?
  Go straight to the Quick Selection Guide
The Internet is a dangerous place to be in the 21st century. Unscrupulous people using malicious software are finding ingenious ways to access your information or lead you into spending money.  Spyware harvests information from your computer with keylogging and data capture techniques, while adware tracks your browsing habits and tempts you with popup ads related to websites you have visited.  Another less known troublemaker is scumware.  This software attacks websites and changes their advertising, for example changing family friendly links to adult rated links.
With every new generation of malware (adware, spyware, scumware, virus, rootkits, trojans), there will be a new generation of software to combat it.  Gizmo's offers many useful articles and reviews to help today's computer user obtain the necessary tools to combat the virtual foe.  This category will look at adware and spyware removers.  
The following products have been reviewed for this category;
Spybot-Preventor, Remover
SAS (SuperAntiSpyware) - Remover
Malwarebytes - Remover
Spywareblaster - Preventor
Discovery: All of these programs will perform manual scans, but some will not provide real-time scanning protection unless you upgrade to the paid version.  Some are removers, some are preventors.  It was difficult to find a free program that combined all the components.  The winner in this category is Spybot for it's removal and prevention ability in a free program.  SAS found more to remove, however it doesn't offer real-time protection.  

Spybot is a malware remover.  Designed for basic use yet offers complex menus and information for advanced users.  After installation the program will offer to create a Whitelist.  This process indexes files for faster scans and isn't recommended unless the host computer is known to be clearn.  For best results cancel this option, update the software, run a full scan then create a Whitelist if all is clean.   

After updating I ran a quick scan which did not find my test file.  The scan menu offers third party cookie blocking.  The immunization feature interacts with the web browser to warn users of potentially harmful websites.  I tried to install sweetpacks toolbar and spybot put up a warning.  Spybot's full scan will also check for rootkit malware .  Spybot detected the EICAR bogus website the first time, however it didn't detect the bogus malware/virus file downloads.  Spybot also flagged a warning when I clicked on a 7-zip advertisement on C/NET.  Spybot works very well to warn of potential problems with links or websites.  

SuperAntiSpyware aka SAS detects and removes malware. Installation is simple however the install offers a free trial of pro version which I declined. After the program installs the home menu page opens. I ran the quick scan which impressively found 65 tracking cookies and 2 malware files. Other menus provide custom scans, the ability to set trusted items, and exclude folders. There are more options to set specific folders for scanning, doing quick scans and complete scans. The menu screen has a prefences button, but also has check boxes for features only available on the pro version. These boxes are somewhat annoying as they look meaningful but are essentially promo buttons to upgrade. The free version does not provide real time protection. SAS detected the footprint of two EICAR temp files from a previous visit to the EICAR website.

Malwarebytes is a malware detection and removal software. When the program first installs it will ask you if you want to update to the free pro trial, update definitions and launch the program. I selected to update the definitions and launch the program. The program launched with a configuration menu providing the options to peform a quick scan or full scan. I performed the quick scan which surprisingly detected 7 malware files the previous programs failed to recognize. Unfortunately the free version doesn't offer real time protection. Updating definitions is a good feature, and quarantined files can be manually deleted. A history of the logs is kept in an easily accessable history. There are several options for configuring how the program scans but scheduling isn't one of them. Rootkit scanning requires a separate file download.

Note: Malware Bytes uses the CNET website however it does not contain unwanted third party offers.

Honorable Mention: Spywareblaster is a prevention not a removal program but I felt worth mentioning here for it's unique features.

What, no scan feature? That's right because this program doesn't need one. Spywareblaster is all about prevent and protect. Heck this program doesn't even have to run in the back ground. It tweaks some browser security settings, adds some restricted sites and goes to sleep. Wake it up once a week to update the database, update the profiles and put it back to bed, that simple. What kind of program is this? One of the least intrusive yet most powerful malware blockers available. Spywareblaster has the smallest file size of the reviewed programs. The home screen opens letting you know protections are disabled. Run the update, enable the protections and you're done. Use system snapshot to create a restore point in case things go wrong. Spywareblaster is the only program reviewed to recommend this step. The tools option offers customer configurations and flash player blocking. Manually install updates and Spywareblaster will prompt you to reset the protections. The unique feature of this program is its focus to prevent and protect from the installation of adware, spyware and scumware using the web browser rather than perform cleanup or drain system resources by running in the back ground. Like virus definitions, Spywareblaster updates a list of troublesome maleware daily, this is why it's important to run the updates frequently for this program, recommendation is at least weekly. The paid version allows automatic updating.

Quick Selection Guide

Gizmo's Freeware award as the best product in its class!

Runs as a stand-alone program on a user's computer
real-time protection, protects one or more user profiles
scan didn't detect malware coded file, does not uninstall cleanly
36 MB
32 bit but 64 bit compatible
Unrestricted freeware
There is no portable version of this product available.
Windows XP, Vista, Windows 7 and Windows 8

2.0 Supports IE, Chrome, Firefox, Apple Safari, Opera. Languages: English, German, Italian, Russian. Spybot Search & Destroy 1.6.2 available for older PCs.
v2.1.21 SR2 released 30 July, 2013
View the malware engine updates here

Runs as a stand-alone program on a user's computer
Simple functional menus, good cookie tracker, supports all browsers
Free version doesn't offer real time protection, only scans.
24.3 MB
32 and 64 bit versions available
Feature limited freeware
A portable version of this product is available from the developer.
Win 2000 - Win 8

Supports all web browsers. Lanuages; Danish, French, German, Italian, Macedonian, Norwegian, Polish, Portuguese, Spanish, Swedish.
Supported formats: 32 and 64 bit

Malwarebytes Anti-Malware Free
Runs as a stand-alone program on a user's computer
detected files other programs missed, light and simple
no real-time protection, no scheduling, rootkit scanning requires additional download
9.8 MB
32 bit but 64 bit compatible
Feature limited freeware
There is no portable version of this product available.
Windows Vista/Windows 7/Windows 8 /Windows XP Service Pack 2 or Later

Languages Available: English, Arabic, Bosnian, Bulgarian, Catalan, Chinese Simplified, Chinese Traditional, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Latvian, Lithuanian, Macedonian, Norwegian, Polish, Portuguese (Brazil), Portuguese (Portugal), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Vietnamese.

Runs as a stand-alone program on a user's computer
customizable block lists, doesn't use system resources by running in the back ground, does not affect browser performance or conflict with other software.
not a removal tool, must update protections after updating lists
4 MB
32 bit but 64 bit compatible
Unrestricted freeware
There is no portable version of this product available.
Windows 2000, XP, Vista, 7, 8.

Supports Internet Explorer, Google Chrome, Mozilla Firefox, Netscape, Seamonkey, Pale Moon, K-Meleon; and browsers that use the IE engine, including: AOL web, browser, Avant Browser, Slim Browser, Maxthon (formerly MyIE2), Crazy Browser, GreenBrowser


This software review is copy-edited by Glyn Burgess. Please help edit and improve this article by clicking here.

The comments section below is so lengthy that it has become difficult for our visitors to read. Future posts will now be edited for length and repetition, and personal attacks deleted. You are all welcome to join our Security Forum which is much better-suited for intensive debate.


Share this
Average: 4 (259 votes)
Your rating: None


by admrich on 25. April 2012 - 9:21  (92584)

Hi Anupam

MBAM & SAS + others serve excellently as tools for cleanup of compromised machines with old or poor AV protection.

NB Do you mean the only Free Software that you know of.

I'm not aware of too many AVs that miss most spyware & this includes Free products. Spyware/Malware/Scumware removers act as passive scanners as backups to good AVs & also as tools for maintenance & cleanup.

The issues facing us are -

a) what AV product you have running & how well it does a variety of tasks.
b) What activities you use your PC for & potentially how exposed it is to compromise.
c) Defining those compromises &
d) where your AV product may not cover them have supplement products with procedures in place to reduce or close your exposure.

This category as I understand it covers some of d) but not a) which is a separate category.

How well AV Products do a variety of tasks & what those tasks should be is certainly contentious.

by Kzo (not verified) on 26. April 2012 - 22:12  (92649)

I do use WOT. Interestingly, it was an Education website that deposited the installer. Coincidentally, it was from an Education website that I received the only virus I've ever detected...

A HIPS/ Status guard program like WinPatrol is very good (I use Threatfire now), but I like to think of these malware like STDs: First, if I can avoid putting myself in the position to catch one (by not visiting a site), excellent. Second, I'd prefer to be protected from the exposure (Real-Time) rather than have to treat the symptoms later! :D

Didn't mean to co-opt the comments section. Regards

by MidnightCowboy on 27. April 2012 - 5:31  (92671)

A sound policy. Your input is appreciated.:)

by George.J on 8. June 2012 - 8:08  (94558)

Yes, I totally accept your point of view. It's not a good practice to run 2 more real time security programs on your computer. Not only there would be a dip in performance, they can also conflict each other. The AV's today are able to capture most of the spywares that Antispywares with real time protection can. The only factor that determines this is if you want to allow your antivirus to enable detection of potentially unwanted programs. The so called toolbars are essentially not malicious, they are sometimes installed on purpose by certain people, and therefore they don't want their antiviruses to detect them as malware. Hence most antiviruses now come with detection of PUP's but they are usually disabled by default.

If you have enabled detection of PUP's in your AV, then it should be able to defend your system against rogue software, adware (browser hijackers) and spywares (keyloggers), remote control tools, network sniffers, ftp servers etc to a certain extent. If these files appears on your system, without your knowledge, it means that you've been a victim of the malware. The toolbars are actually opt-in or opt-out, it's upto the user to determine whether he wants it on the system or not. So, after all it's not that AV's are not able to detect them - the question is whether the user actually wants these PUP's to be detected, because they are not bad per se, only if abused.

But where these Anti-Spywares shines is that, they are much better than an Antivirus in removal capabilities, that is once your system gets infected by spwares and the like. That is why most tools that you use to cleanse your system after an infection include anti-spywares like MBAM, HijackThis, Old Timer and even anti-rootkits like GMER etc and not an AV.

So I believe this category should be about "Removers" rather than "Real time Protectors"

by e_mortal on 10. June 2012 - 8:03  (94627)

I've been using SuperAntiSpyware for a couple of years, but noticed here that Malwarebytes Anti-Malware has a better detection rate so I downloaded a copy to give it a try (they currently offer a 15 trial free trial of the pro version). I did a complete scan with MAM and it didn't detect any threats. I then ran SAS and it picked up 7 tracking cookies (mainly google). Does this mean that MAM has different criteria? I don't have much tech knowledge but I think that a google cookie would hardly be a difficult thing to detect.

by admrich on 10. June 2012 - 9:07  (94629)

This has been highlighted & discussed here before.
Tracking cookies aren't really Adware, Spyware or Scumware. & it is to some degree questionable how they're harmful in regards to compromising your machine or your software.
If they're of concern & you wish to prevent/stop them Configuration of browsers, among other things, can reduce information passed back the sources of tracking cookies.
Avoiding the sources of tracking cookies through things such as WOT & other www blacklist software/sites can also help.

by MidnightCowboy on 10. June 2012 - 9:59  (94631)
by e_mortal on 10. June 2012 - 10:23  (94633)

Thanks for the links. Does this do the same as Ghostery?

by e_mortal on 10. June 2012 - 10:24  (94634)

thanks for the info

by admrich on 15. July 2012 - 23:08  (96224)


I am a bit upset,
MBAM is no longer free!

The download is now a trial only for 30 days with limitations.
Off to the re-review boards to re-assess some more.

Any/all pointers to free products that aren't among the above recommendations are welcome along with your experiences & comments.



by MidnightCowboy on 16. July 2012 - 6:03  (96248)

They still advertise a free version as do Softpedia.

The last time I looked at this, the trial was indeed offered as an option at the time of install, but could be declined.

by Screaming Eagle (not verified) on 5. August 2012 - 23:51  (97257)

Malwarebytes AntiMalware Free is free for only non-commercial use. I don't see any mention of it on any of the web pages, but the installer has a checkbox to agree that it is for non-commercial use.

by AJNorth on 13. September 2012 - 16:04  (99217)

Malwarebytes' Anti-Malware (free) has been updated to v1.65.0.1400 (2012.09.11), incorporating several new features, improvements and bug fixes (full changelog at The executable weighs-in at 10 MB and can be downloaded from Softpedia at

by Barrett Linton on 10. October 2012 - 7:18  (100571)

I am surprised that SuperAntiSpyware can still find tracking cookies despite my use of CCleaner.

Tracking cookies spy on you and me. Although they are not immediately harmful as they only compromise our 'privacy', I feel that anti-spyware program should remove these.

by AJNorth on 3. November 2012 - 14:50  (101798)

SUPERAntiSpyware has been updated to v5.6.0.1014 (2012.11.02) -; the complete (and cumulative) release history can be found at

by rfithen on 10. December 2012 - 19:18  (103491)

Re: MalwareBytes "A portable version of this product is available but not from the developer". So can you give us a link? Cause if you can't, I would consider omitting that line.

by admrich on 11. December 2012 - 3:27  (103501)


I'm not too sure if you did 'Google' it at all ?

.. in amongst the 1st few links =>

or Script it yourself as per another link =>

I've made an auto-installer to make malwarebytes "almost" portable or as close to it. (install, choose to update or not, run, uninstall) completely automatic if no threats found!

This is of course using the approved normal install downloaded from I'll just post my batch scripts, one to run, the other to update. So, it should be legal because it's using the normal malwarebytes downloads.

1. create a folder called "malwarebytes" on your flash drive, download the latest from and save there.

2. download choice.exe and save to the malwarebytes folder

3. copy and paste the text of these two scripts to text files on your flash drive, rename them to whatever.bat

4. use "runmalwarebytes.bat" to run the program, the first one will call the second batch if you push y to update, or in 5 seconds it will continue with current version on the flash drive already.

@echo off
cd \Malwarebytes
set drive=%cd:~0,3%
echo %drive%
echo installing Malwarebytes
FOR %%M IN (mbam*.EXE) DO %%M /silent
choice /b /c:yn /t:n,5 PRESS Y TO UPDATE BEFORE RUN
if errorlevel 2 GOTO NOUP
if errorlevel 1 (
call update-rules.bat
"C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe" /scan -full -terminate
goto end
xcopy malwarebytes "c:\Documents and Settings\All Users\Application Data\malwarebytes" /y /s /c /d
"C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe" /scan -full -terminate
"C:\Program Files\Malwarebytes' Anti-Malware\unins000.exe" /SILENT

@echo off
set drive=%cd:~0,3%
echo %drive%
if not exist "C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe" goto end
echo updating malwarebytes
"C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe" /update
xcopy "c:\Documents and Settings\All Users\Application Data\malwarebytes" %drive%\malwarebytes /y /s /c /d

by Lanaka on 28. January 2013 - 2:56  (104873)

Might want to let the editor of this category update the link for Malwarebytes. CNET has disappointed by now forcing one to do an extra step of downloading clutterware that THEN downloads the desired software. I've used your link to Softpedia to get MBAM. I refuse to be forced to download clutterware (CNET and Brothersoft now both do this). There's another service, but I do not recall which it was, that also do this too. I really hate this downloader crap as it's REALLY easy to include an OpenCandy or ItemMonetizer routine to such downloads. Then you're stuck with it.

I stand corrected, just noticed that there is a warning in the body of the text, I missed it because I went straight to the download link section which doesn't make any mention thereat.


by F.M. on 9. February 2013 - 17:42  (105245)

Malwarebytes Anti-Malware 1.70 (free version) named "Editors Choice" for free removal-only antivirus by See:,2817,2415255,00.asp

by Paxmilitaris on 21. February 2013 - 22:29  (105644)

I agree with rfithen. I did google it, but i don't like to download security software from unknown sites. I checked both and The Portable Freeware Collection, but no luck on MBAM, except for the script and that's not what i call portable. A link to a reliable portable version should be included when the developer doesn't offer the portable version.

by superceeded on 29. March 2013 - 18:19  (106640)

Can I please just mention that both links to the Malware download sites, in this article, are both broken at the moment (being 30 Mar 2013).

It is of course available on Softpedia

(I hope I was allowed to post that link?)


PS This is the BEST site, the absolute best site, for just about anything & everything I could ever need in my computer's and/or my life! The information is always correct & well sourced. If I follow the reviews, recommendations & instructions on this site, I am guaranteed to be one very happy customer. Thank you all for all your hard work :)

by Anupam on 29. March 2013 - 18:22  (106641)

Thank you for your kind appreciation :).

Yes, the Softpedia link is allowed.
However, I just checked, and both the links to MBAM are working. Maybe some problem at your end?

by MidnightCowboy on 30. March 2013 - 0:58  (106644)

Both links working from here too. MC - Site Manager.

by Joe A.TT on 30. March 2013 - 1:29  (106645)

...and they work fine on my end too. Conclusion: It's most likely something on the OP's end.

by MidnightCowboy on 30. March 2013 - 2:25  (106646)

This might give more options for the OP to try.

Another possibility of course is the computer might be infected. MC - Site Manager.

by Joe A.TT on 30. March 2013 - 2:46  (106647)

Nice suggestion MC. Didn't know such a service existed myself, so I've learned something new too ;).

by Stasou on 10. April 2013 - 14:06  (106963)

MBAM was updated to version with added ability to scan within archives.

by Stasou on 19. May 2013 - 12:09  (107863)

SAS was updated to version 5.6.1020.

by Stasou on 26. June 2013 - 15:03  (108740)

@ joeguru Which one, is on your opinion the best for on demand scanning?

by joeguru on 1. July 2013 - 18:35  (108885)

Thank you for your question. I would recommend SAS for on demand scanning.

Gizmo's Freeware is Recruiting!

Gizmos Needs YouShare your knowledge of free software with millions of Gizmo's readers by joining our editing team.  Details here.