Free Internet Security Software  

Now featuring over 100 absolutely free internet security software products for 2013 and beyond.

Your search has ended. You have found the very best FREE internet security software... and when we say FREE we mean it!





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Our website will continue to expand throughout 2013. Every month we will be adding access to additional free internet security software products, many of which are now Windows 8 compatible. This site is a labor of love, we are not out to sell you anything, free really means free! Check out some of our great selections to find many full featured free security software products. You can support our work in a number of ways including sharing our web address with your friends and coworkers. Please spend some time and visit all of the great areas of our safe and user friendly site!

Our collection of free security software products has evolved from what was originally a project with some friends to determine whether or not we could protect our own computers from the full range of online threats- using only free software. The answer to this was a definite yes! We then became interested in what other free internet security products were becoming available. The list has been growing ever since.

When browsing our site, be confident that you have found the very best free software available. We have spent countless hours searching the internet for the top performing free security software of all types: free firewalls, free antivirus software, free antispyware, free content filtering, free antispam, free privacy software etc. Many of the free software products we feature are totally unique and have no retail equivalents! We have done and continue to do the research, and you benefit from our efforts, it's as simple as that. This site is a labor of love for you to enjoy!

Please make sure that the products you find are compatible with your version of Windows (95, 98, ME, NT, 2000, XP, Vista, Windows 7 or Windows 8). Each products website should state which version of Windows their products work with. A number of visitors have requested that we include this information in our listings, so we will continue to update our product descriptions to include this additional information. Because product compatibility often changes, be sure to double check in their download area!

We will soon feature more detailed information and reviews for dozens of high quality free internet security software products such as Zone Alarm, Comodo, Ad-Aware, Spybot, Kerio, Outpost, SpamPal, we-blocker and AVG. (You may notice one or two products that are clearly identified as extended trials. They are included with the free products because their free trial periods range up to one year. We feel that this makes them more than just typical trial versions.)

The free security products we feature, when carefully selected and used in the proper combinations, should be all that you need to protect your computer from the full range of online threats. We soon will include suggestions for a number of combinations that we have already tested. These sample configurations should meet the various needs for a majority of our visitors. Our recommended combinations of free internet security software can protect you from even the newest major threats including: viruses, spyware, adware, spam, trojans, worms, phishing schemes, undesirable content (adult etc.) and hackers.


You spend much of your time online using one of six popular browsers. The following chart provided by StatCounter shows that Google Chrome has recently overtaken Internet Explorer as the most widely used among these browsers:

There is ongoing debate as to which browser does the most to help protect your security while online, many recent unbiased reports give top honors to Google Chrome. In particular the auto updating and sandboxing features make Google Chrome the top favorite with many security experts. Many other opinions exist and each browser tested has unique security features that complicate simply awarding top honors to any one internet browser. You must remember that the choice of which browser to use is just one factor as no browser can come close to offering total protection by itself. This is why the choice of security software remains critical.



   Free Firewall Software This category features 15 free products!

   Free Antivirus Software This category features 21 free products! (Updated 1/29/13)

   Free Internet Privacy Software This category features 6 free products!

   Free Antispamware Software This category features 12 free products!

   Free Antispyware Software This category features 22 free products!

   Free Internet Filtering Software This category features 10 free products!


Below are additional free internet security software products that we have found but not yet placed in one of the main categories or they are so unique they do not fit neatly into one of the standard groups.

Google Chrome Browser (Google)  The current version of  this browser developed by Google will add to your safety online. It can block malware and fishing attempts and even provides an advanced sandboxing feature that keeps what you do online isolated to that browsing session separate from the rest of your computer processses.

Secure Search (AVG)  This tool integrates with major search engines to check search results for a variety of online threats before you click. When you search with AVG Secure Search on guard, you get advance warning of: exploits, hacked pages, phishing sites, fraud sites  and malicious lure sites. AVG Secure Search works with Google Chrome®, Firefox® and Internet Explorer®. Windows 2000 through Windows 8

PC Security Test 2011   This product checks computer security against simulated viruses, spyware and hackers and monitors the responses of your protection software. (Don't worry, no real viruses are involved!) After the tests are complete, PC Security computes a security index and provides tips on improving PC security. Windows 95 / 98 / ME / 2000 / XP / Vista / 7

Cryptainer LE (Cypherix)  Secure your data and ensure absolute privacy with this powerful encryption software. It's powerful 128 bit encryption, creates multiple 25 MB encrypted containers (vaults) on your hard disk. These encrypted vaults can be loaded and unloaded when needed. You can view, modify and hide all types of files with a single password. All 32-bit Windows 95 / 98 / ME / 2000 / 2003 Server /XP / Vista Windows 8 (32 and 64 bit)

Roboform (SiberSystems) This is a top-rated Password Manager and Web Form Filler. It completely automates password entering and form filling. RoboForm was named PC Magazine Editor's Choice, and CNET's Software of the Year. Free version works for up to 10 passwords.

WinPatrol 2013 (BillP Studios)  One of the best kept secrets in computer protection!  WinPatrol takes snapshot of your critical system resources and alerts you to any changes that may occur without your knowledge. Compatible with other security products. Windows XP / Vista / Windows 7 / Windows 8 (32 and 64 bit) 

DeleteHistoryFree   Delete history in Internet Explorer, Mozilla, Netscape, Opera and Firefox. Delete address bar history (URL AutoComplete). Delete history 'index.dat' file content in Internet Explorer. Delete Windows temporary files. Will also clear clipboard, recent documents list and recycle bin. Windows

Sandboxie 3.76 This product creates a transient storage area or "sandbox". Sandboxie intercepts changes to both your files and registry settings, making it virtually impossible for any software to reach outside the sandbox. If a problem develops, you just throw away the sandbox and start over. You may want to run your Web browser inside the sandbox most of the time. This way any incoming, unsolicited software (spyware, malware etc. that you download, is trapped in the sandbox and not stored permanently. Windows 2000 / XP / 2003 / Vista

SpoofStick  This is a simple browser extension that helps users detect spoofed (fake) websites. A spoofed website is typically made to look like a well known, branded site. SpoofStick makes it easier to spot a spoofed website by prominently displaying only the most relevant domain information. It's not a comprehensive solution, but it's a good start. (No updates in a number of years)

PC Tools AOSS  Intended for advanced users this is a bootable alternate operating system scanner that can help when your system is infected to the point that it will not boot. It uses the virus signatures of their Spyware Doctor software.

Tor This is a toolset for a wide range of organizations and people that want to improve their safety and security on the Internet. Using Tor can help you anonymize web browsing and publishing, instant messaging, IRC, SSH, and other applications. Windows  / Mac OS X / Linux

 IDrive gives you an 5GB of online storage that you can use to back up important documents, emails etc. This can save you in the event of data loss due to a virus (among other uses).

Windows operating system compatibility as noted above are just guidelines and may not be correct or current. Check the download site of the product before assuming it will work with your system. ( Windows 8 notations will be added to products as soon as we verify that they are compatible.)



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Note: We at Free Internet Security Software make no claims related to the effectiveness or appropriateness of any items displayed on, reviewed by, linked to, or downloaded from this website. We are in no way responsible for any problems that may arise as a result of installing software from this site or linked sites. Product images or screen shots are the copy written property of their respective owners. All content viewed and software offered by clicking text or image links is the responsibility of the respective website and may change at anytime, it also may no longer be available or no longer offered as a free product. This website is updated frequently but information provided may not be current or correct. If you have questions related to these terms of service or other topics please feel free to contact us.

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