GRC Port Scan Alternatives

    GRC Port Scan is described as 'GRC Internet Security Port Scanner. Tests for open ports on your external IP address' and is an website in the Network & Admin category. There are six alternatives to GRC Port Scan, not only websites but also apps for a variety of platforms, including Android, iPhone, Android Tablet and Windows Phone. The best alternative is It's not free, so if you're looking for a free alternative, you could try or Geo IP Tool. Other great sites and apps similar to GRC Port Scan are (Free), What is my IP? (Free) and What is My IP Live (Free).

    The list of alternatives was last updated May 26, 2020


    • Online
    • Android
    • iPhone
    • Android Tablet
    • Windows Phone
    • iPad
    • Mac
    • Windows
    • Linux


    • IP geolocation
    • Penetration Testing
    • Proxy
    • Security Testing


    • Free
    • Open Source
    • Paid
    All Filters

    Showing 6 of 6 alternatives