Probably the Best Free Security List in the World

Introduction

This article contains a comprehensive list of free security-related programs or web applications for Windows XP and later Windows PC-based operating systems. The few non-free programs on this list are included because they are of high merit (in our opinion) and lack a comparable free alternative. This list also includes links to webpages that contain security-related information.

We don't give specific recommendations on this list except for the personal suggestions of the list authors. If you are seeking recommendations then check out Gizmo's Freeware "Best Free" webpages (links to them are shown in the list with ) . Gizmo's Freeware also offers free personalized security advice via the Security Wizard.

We usually list a given item on this list only once, putting it where we think it best belongs. However, sometimes we list a given item more than once if we feel strongly enough that it belongs in multiple locations.

We check all links with Web of Trust. Only links that are rated by Web of Trust as green are shown as hyperlinks. Links that are rated by Web of Trust as yellow are shown as obfuscated links; in such cases copy and paste the obfuscated link to your browser's address bar, then replace [COLON] with : and [DOT] with . to change the obfuscated link into a valid URL. Links that are rated by Web of Trust as red aren't shown either as hyperlinks or obfuscated links. Links that directly link to files are shown as obfuscated links.

We usually don't test the programs or web applications on this list. We usually don't scan the programs on this list with antivirus software.

We usually don't check these keys for a given item: " Adware that may or may not be optional," " Includes software recommendations via OpenCandy," or " Nagware." We usually check key " Program that works without installation" for a given program by using only online information, not by testing the given program.

We encourage you to use the comments section below to let us know about dead links, incorrect links, links to malicious websites, links that include malicious software, incorrect or missing keys for a given item, items that could be added to the list, programs that work only on pre-Windows XP operating systems, or any other issues. You may also use the comments section to tell us about your experience with a particular program or web application. We value these suggestions and look carefully at each one.

Legal Disclaimer: Terms and Conditions for Using This Site.

Short URLs for this page: http://tinyurl.com/free-security, http://bit.ly/DQNn0, and http://goo.gl/nw5c.

This list is maintained by volunteer editors ako, J_L, and MrBrian. 

Probably the Best Free Security List in the World - Page Index
 
Keys (some of these keys are usually not checked by us; see Introduction for details)

$ Not free.

Program that works without installation. May or may not be portable. Other version(s) that use an installer may also be available.

Web application.

Provides only malware detection. May have paid version(s) that includes removal.

CNet download link or other downloader with adware.

FF = Firefox, Ch = Chrome, IE = Internet Explorer, OB = Other browsers, AB = All browsers.

Image itself links to a Gizmo's Freeware "Best Free" webpage. Not a key in some cases.

Image itself links to a Gizmo's Freeware webpage other than a "Best Free" webpage. Not a key in some cases.

Adware that may or may not be optional.

 Includes software recommendations via OpenCandy (potentially unwanted).

 Nagware.

What's New
The newest items in this list are shown in the table below.
Date
Items added
9-1-14 Ace BackupIperius Backup FreeNero BackItUp Free
10-1-14 Diladele Web SafetyAvira PC Cleaner, #totalhashEmail Guardian, Tin Hat, Parrot Security OSit-sec-catalogmore
13-1-14 Diceware random words methodMaking Random Letter Passwords MemorableHow do I use dice to create random strings of letters and numbers?Passwordcard GeneratorHow to Create a Secure Master PasswordBruce Schneier's methodRumkin.com Strength TestPasswordcard Generator Cardtype 1MrBrian password storage method #1MrBrian password storage method #2Methods and programs for splitting a secret into multiple partsMethods of password backup and recovery using challenge questionsMyphrase: Strong and Memorable Passwords from Your Own WordsSpelling-Error Tolerant, Order-Independent Pass-Phrases via the Damerau-Levenshtein String-Edit Distance Metric, KISS PrivacyNetwork Monitor
16-1-14 Nightweb, OpenNICmore:2
18-1-14 Express Zip, 7Backup, Cookies
24-1-14 Snowden Tribute, Shield for ChromeFirewall Builder, Norton Identity SafeFireclam
28-1-14 Kahu Security, Cache Killer
2-2-14 ReadOnceAutomatic System Restore Maker, , VirtrunCrypted Cloud, Extension Defender, Yunio
7-2-14 FileSearchygrepWin, Privacy Guard
11-2-14 ChrisPC DNS switch
14-2-14 , IPFingerPrintsRandom Agent Spooferf4ubcd, pCloud
20-2-14 UnseenShazzleMailGoogle HackingHow to generate strong passwords with Google Chrome without third-party extensionsRetina Community
16-3-14 ProxyMonster, Software Restriction Policies (feature of Windows) Tutorial #2 - http[COLON]//www[DOT]nsa[DOT]gov/ia/_files/os/win2k/application_whitelisting_using_srp[DOT]pdf, MrBrian's AppLocker rules, Parental Controls (feature of Windows), Software Policy, Wilders Security thread on Software Policy, Tuersteher Light, Wilders Security thread on Tuersteher Light, Using Comodo Internet Security as an anti-executable, Process Blocker
30-3-14 RunasRob, RunasSpc, BuddyBackup, Advanced Port Scanner, SuperScan, Feature Settings Check for Desktop Solutions, Ambush IPS, SetACL, NoVirusThanks Anti-Rootkit, Event Log Explorer
2-4-14 What is a Proxy Server?, What is the difference between a SOCKS proxy and an HTTP proxy?, Shadowsocks, List of proxifiersBarbaTunnel, ReQrypt, TorWall, Torcap, BufferShield, Freenet, Comparison of Tor vs. I2P vs. Freenet, Internet censorship circumvention, List of Anonymous Networks
4-4-14 Webroot Secureanywhere (the trial version is a very good cleaning tool) $
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Comments

by J_L on 30. May 2010 - 18:16  (50633)

Norton Security Scan cannot remove anything, and the Google Pack version is gone.
Screenshot: http://img717.imageshack.us/img717/6356/16238550.png

by ako on 31. May 2010 - 6:58  (50686)

Thanks!

by ako on 31. May 2010 - 7:03  (50687)

Added!

by Anonymous on 31. May 2010 - 21:45  (50744)

THATS A REALLY LONG LIST!

a suggestion:

most users, like me, would not be able to draw benefit from this great list for lack of time. So i would recommend that you take a category, decide the best one, and post it here so that one can try it.

thanks

by ako on 1. June 2010 - 5:59  (50767)

"The products for each category are listed with the best free products first (non-free products are always at the bottom of each category), as judged by me. My current choices for real-time protection on my XP desktop and Vista laptop have been marked with ►. Other noteworthy products used by me have been marked with ♦, and my favourite malware detection/removal tools with ⇒."

:)

by Anupam on 1. June 2010 - 6:38  (50773)

It is the extensive list, which makes this article popular, worthy and unique.. there is no question of shortening it :D.

by Anonymous on 4. June 2010 - 10:17  (51031)

may be we should add for Anti-phishing/malware browser plugins: http://www.webutation.org - seems to be promising!?

What do you think?

by ako on 4. June 2010 - 11:47  (51039)

Seems good :) Thanks! Added.

by MidnightCowboy on 4. June 2010 - 12:23  (51046)

Is this still in closed beta or has it been released yet?

by ako on 4. June 2010 - 12:56  (51064)

soon released

by Anonymous on 4. June 2010 - 19:20  (51277)

Hi Ako, I have been following this list since it was started, it has been a priceless asset to me.

NortonDNS is in beta http://nortondns.com and from my experience with it, it blocks 7/10 websites on MDL (for me at least). Seems to be just as fast as any other DNS.

Cheers mate! Si vis pacem, para bellum.

by ako on 4. June 2010 - 19:41  (51281)

Thanks pal! I'll add this good hint to the list. I'm happy to hear you've found this list worth using.

Si vis pacem, para bellum! :-)

by Anonymous on 9. June 2010 - 21:22  (51772)

Off the wall idea, how about a section of anti-virus/malware/cloud programs that can run alongside a main antivirus? Immunet for example. Would take some time to dig up those than can do such a thing, but heck, just an idea.

Cheers mate!

by Anonymous on 10. June 2010 - 4:18  (51796)

Not a bad idea. I'll think about it :)

by J_L on 10. June 2010 - 4:50  (51800)
by ako on 10. June 2010 - 7:15  (51807)

Thanks!

by ako on 10. June 2010 - 7:23  (51809)

I added "Anti-malware (Can be run alongside with an AV):" :-)

by ako on 10. June 2010 - 10:21  (51817)

I moved Clamwin Antivirus there, as it works with other AV. Any other?

by J_L on 11. June 2010 - 2:25  (51879)
by ako on 11. June 2010 - 7:19  (51892)

:-) another good hint!

by Anonymous on 11. June 2010 - 22:23  (51938)

Thanks!!!! :D

by J_L on 11. June 2010 - 23:48  (51941)

A-squared Free does not seem to be available on the Emsisoft website anymore. The download link redirects to Emsisoft Anti-Malware 5, which does have a restricted free license, but is bloated nonetheless.

by Anonymous on 12. June 2010 - 0:57  (51944)

OperaTor changed to "Operator". The new version lacks Tor/anonymity. It's now just a portable Opera browser.

by Anonymous on 12. June 2010 - 7:26  (51960)

Thanks!

by Anonymous on 12. June 2010 - 7:26  (51961)

It is now Emergency...something. I'll check this.

by AlanMcAlan on 13. June 2010 - 19:12  (52037)

Under Browser Tests > Browser security (java). It seems that Jason no longer hosts the Browser Security test, thus the link is broken.

Cheers mate!

by AlanMcAlan on 13. June 2010 - 19:18  (52038)

http://www.comodo.com/home/internet-security/disk-encryption.php
Comodo Disk Encryption

Not sure what section it would fit in, it does a little of both I think.

by ako on 13. June 2010 - 20:49  (52045)

Thanks!

I made new title: disk encryption

by Anonymous on 14. June 2010 - 0:07  (52060)

Oh, as far as I know, Comodo Encryption can make virtual drives as well!

Cheers!

by ako on 14. June 2010 - 6:07  (52076)

Commented :)

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