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Security Software for Windows

Fight malware and protect your privacy with security software for Windows, Mac, Android, and iOS. An antivirus... more
Fight malware and protect your privacy with security software for Windows, Mac, Android, and iOS. An antivirus app is a great place to start, but you should also look at VPNs for more private Web browsing, file encryption, secure messaging, password managers, and more.
Avast Free Antivirus

Avast Free Antivirus
Free

Avast Free Antivirus

Stay safe from viruses, malware, spyware, and hackers.

Free
Editors' rating
User rating
Publisher: Avast Software Downloads: 413,021,748
Malwarebytes

Malwarebytes
Free to try

Malwarebytes

Detect and quickly remove malicious threats to your computer.

Free to try
Editors' rating
User rating
Publisher: Malwarebytes Downloads: 151,790,673
Advanced SystemCare Ultimate

Advanced SystemCare Ultimate
Free to try

Advanced SystemCare Ultimate

Protect your computers from viruses and speed up overall system performance.

Free to try
User rating
Publisher: IObit Downloads: 3,276,278
Panda Free Antivirus

Panda Free Antivirus
Free

Panda Free Antivirus

Keep your PC free from viruses and malware.

Free
Editors' rating
User rating
Publisher: Panda Security Downloads: 15,321,195
AVG AntiVirus Free

AVG AntiVirus Free
Free

AVG AntiVirus Free

Protect your computer from viruses and malicious programs.

Free
Editors' rating
User rating
Publisher: AVG Technologies Downloads: 565,245,581 External File

This software is available to download from the publisher site.

SmadAV 2017

SmadAV 2017
Free

SmadAV 2017

Protect your computer from viruses.

Free
Editors' rating
User rating
Publisher: SmadAv Downloads: 2,960,217
Steganos Online Shield VPN

Steganos Online Shield VPN
Free to try

Steganos Online Shield VPN

Encrypt your traffic and surf the Web anonymously.

Free to try
User rating
Publisher: Steganos Software Downloads: 113,601
VPN Gate Client Plug-in with SoftEther VPN Client

VPN Gate Client Plug-in with SoftEther VPN Client
Free

VPN Gate Client Plug-in with SoftEther VPN Client

Access the Internet via VPN Gate Public VPN Relay Servers by volunteers.

Free
User rating
Publisher: VPN Gate Academic Experiment Project Downloads: 1,437,604
Betternet

Betternet
Free

Betternet

Connect to the Web without censorship or restrictions.

Free
User rating
Publisher: Betternet Downloads: 2,090,643
Lazesoft Recover My Password Home

Lazesoft Recover My Password Home
Free

Lazesoft Recover My Password Home

Reset your lost Windows logon password instantly.

Free
Editors' rating
User rating
Publisher: Lazesoft Downloads: 722,545
Results 1 - 10 of 6,535

About Security Software

Fight malware and protect your privacy with security software for Windows, Mac, Android, and iOS. An antivirus app is a great place to start, but you should also look at VPNs for more private Web browsing, file encryption, secure messaging, password managers, and more.

For more information on the best Security Software, our editor's picks, guides, and more, please visit our main Security Software page.