Alternative apps to Comodo Firewall Free:
  • 4.5
    34 votes
    Makes your PC invisible to hackers and stops spyware from sending your data out to the Internet.
    • Freeware
    • Windows
  • 4.7
    29 votes
    Identify threats. Protect privacy. Start today and benefit from the best free firewall.
    • Freeware
    • Windows
  • 3.8/5
    5 votes
    Helps users control how their computers exchange data with other computers.
    • Free to Try
    • Windows
  • 4.6/5
    5 votes
    The Lavasoft Personal Firewall provides the latest in firewall technology which makes it the security choice for your system.
    • Free to Try
    • Windows
  • 4.3
    6 votes
    Monitors all your computer's network activity and protects you against both incoming and outgoing connections.
    • Freeware
    • Windows 2k, XP