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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.
Bitdefender Antivirus Free

Bitdefender Antivirus Free
Free

Bitdefender Antivirus Free

Provide lightweight antivirus with full protection.

Free
Editors' rating
User rating
Publisher: Bitdefender Downloads: 309,553
OkayFreedom VPN

OkayFreedom VPN
Free to try

OkayFreedom VPN

Surf the Web anonymously and securely.

Free to try
User rating
Publisher: Steganos Software Downloads: 533,036
HomeGuard Pro (64-bit)

HomeGuard Pro (64-bit)
Free to try

HomeGuard Pro (64-bit)

Monitor and control every aspect of network computers use.

Free to try
User rating
Publisher: Veridium Software Downloads: 47,487
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: 8,046,083
AdwCleaner

AdwCleaner
Free

AdwCleaner

Search and remove unwanted adware and toolbars from your computer.

Free
Editors' rating
User rating
Publisher: Malwarebytes Downloads: 3,510,583
Free RAR Password Unlocker

Free RAR Password Unlocker
Free

Free RAR Password Unlocker

Recover forgotten passwords for RAR, ZIP or 7Z archives.

Free
User rating
Publisher: bestXsoftware Downloads: 71,666
McAfee AntiVirus Plus

McAfee AntiVirus Plus
Free to try

McAfee AntiVirus Plus

Get the essential antivirus protection for all your devices so you can browse, bank, and shop safely online.

Free to try
User rating
Publisher: McAfee Downloads: 7,680,273
adaware antivirus free

adaware antivirus free
Free

adaware antivirus free

Safeguard your computer from online threats.

Free
Editors' rating
User rating
Publisher: adaware Downloads: 391,654,248
Free KeyLogger

Free KeyLogger
Free

Free KeyLogger

Capture keystrokes on your PC and email log files to you at intervals you select.

Free
User rating
Publisher: HeavenWard Downloads: 244,447
Results 31 - 40 of 6,531

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.