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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.
KeyScrambler Personal

KeyScrambler Personal
Free

KeyScrambler Personal

Encrypt keystrokes to protect your browser from keyloggers.

Free
Editors' rating
User rating
Publisher: QFX Software Downloads: 2,314,105
AdwCleaner

AdwCleaner
Free

AdwCleaner

Search and remove unwanted adware and toolbars from your computer.

Free
Editors' rating
User rating
Publisher: Malwarebytes Downloads: 3,557,923
AdwCleaner

AdwCleaner
Free

AdwCleaner

Search and remove unwanted adware and toolbars from your computer.

Free
Editors' rating
User rating
Publisher: Malwarebytes Downloads: 3,557,923
Adaware Antivirus Free

Adaware Antivirus Free
Free

Adaware Antivirus Free

Safeguard your computer from online threats.

Free
Editors' rating
User rating
Publisher: adaware Downloads: 394,945,959
ESET NOD32 Antivirus (64-bit)

ESET NOD32 Antivirus (64-bit)
Free to try

ESET NOD32 Antivirus (64-bit)

Protect your system and files from virus and spyware.

Free to try
Editors' rating
User rating
Publisher: ESET Downloads: 626,596
ESET NOD32 Antivirus

ESET NOD32 Antivirus
Free to try

ESET NOD32 Antivirus

Protect your system and files from virus and spyware.

Free to try
Editors' rating
User rating
Publisher: ESET Downloads: 8,114,069
ProXPN

ProXPN
Free

ProXPN

Protect your data and IP on the Web.

Free
Editors' rating
User rating
Publisher: proXPN Downloads: 163,173
Password Cracker

Password Cracker
Free

Password Cracker

Recover lost or forgotten passwords.

Free
Editors' rating
User rating
Publisher: G&G Software Downloads: 1,662,679
Vpn One Click

Vpn One Click
Free to try

Vpn One Click

Keep your privacy surfing the web, unblock all blocked services and stay safe from the "Big Data".

Free to try
Editors' rating
User rating
Publisher: Bravotelco Downloads: 413,886
Anti-Porn

Anti-Porn
Free to try

Anti-Porn

Protect children from pornographic content on the Web.

Free to try
Editors' rating
Publisher: tuEagles Downloads: 873,287
Bitdefender Antivirus Free

Bitdefender Antivirus Free
Free

Bitdefender Antivirus Free

Provide lightweight antivirus with full protection.

Free
Editors' rating
User rating
Publisher: Bitdefender Downloads: 371,532
Results 31 - 40 of 6,193

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.