4
Free
Comodo Firewall
Simple yet effective firewall to protect your connection
ZoneAlarm Free Firewall for Windows
ZoneAlarm Free Firewall protects your Windows PC from online threats. Its works alongside your antivirus and security tools.
- Free
- 3.7(874)
- 89.3K
- V 158.211.19229
ZoneAlarm Free Firewall protects your Windows PC from online threats. Its works alongside your antivirus and security tools.
ZoneAlarm Free Firewall includes Full Stealth Mode, making your PC invisible to hackers, and Kill Controls, which instantly disable malicious attacks. It's easy to use and operates automatically, so you'll never be interrupted with unnecessary alerts. ZoneAlarm free firewall also comes with free Online Backup, Identity Protection, and Gamer Mode.
ZoneAlarm's award-winning free firewall is an industry leader in the field of personal firewall, and has been for more than a decade. It stops internet attacks at the front door and catches thieves on their way out. It proactively blocks both inbound and outbound attacks, so your PC will be fully protected.
ZoneAlarm Free Firewall for PC
- Free
- 3.7(874)
- 89.3K
- V 158.211.19229
Alternatives
4.1Free
PC Tools Firewall Plus
Protect your PC from intruders and malicious network traffic
4.3Free
ZoneAlarm Free Antivirus + Firewall 2017
Comprehensive Protection with ZoneAlarm Free Antivirus
4.1Trial version
Agnitum Outpost Firewall Pro (64-bit)
PC defense against hackers, malicious programs and Internet attacks
4.1Free
Sygate Personal Firewall
User-friendly PC firewall and personal desktop security solution
3.6Trial version
Agnitum Outpost Firewall
Protection from cyber thieves and online extortionists
Discover more programs
Free Firewall
- 4.4
- Free
Simple Level of Protection
Windows Firewall Control
- 3.5
- Free
A Free Security program for Windows
WindowsSpyBlocker
- 4.9
- Free
Deploy firewall rules and protect your PC from spyware
Anti DDoS Guardian
- 3
- Trial version
Anti DDoS Guardian prevents DDoS, brute force, bandwidth and other attacks.
Privatefirewall
- 4.6
- Free
Efficient and secure firewall system
Sygate Personal Firewall
- 4.1
- Free
User-friendly PC firewall and personal desktop security solution
MCS Firewall
- 4.9
- Paid
MCS Firewall: Robust Security Solution
NeT Firewall
- 1.7
- Trial version
Protect your system by analyzing and filtering network traffic
iSafer
- 3.6
- Free
Free firewall with port checking and PC blocking
Firewall Builder
- 1.6
- Trial version
Comprehensive Firewall Management Tool
Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws. MySoftwareGuide may receive a referral fee if you click or buy any of the products featured here.