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Npcap Alternatives

Npcap is described as 'packet capture (and sending) library for Windows by the Nmap Project. It implements the open Pcap API using a custom Windows kernel driver alongside our Windows build of the excellent libpcap library' and is an app in the network & admin category. There are three alternatives to Npcap for Windows. The best alternative is WinPcap, which is both free and Open Source. Other great apps like Npcap are WinDivert and Win10Pcap.

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Npcap iconNpcap
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  • FreeOpen Source
  • Windows

Npcap is a packet capture (and sending) library for Windows by the Nmap Project. It implements the open Pcap API using a...

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  1. WinPcap icon

    WinPcap

    • FreeOpen Source
    • Windows

    WinPcap is the first successful port of libpcap (originally developed for Unix-like operating systems) for Windows.

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    Discontinued

    Development ceased. See statement on download page: https://www.winpcap.org/install/default.htm

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  2. WinDivert icon

    WinDivert

    • FreeOpen Source
    • Windows

    WinDivert allows user-mode applications to capture/modify/drop network packets sent to/from the Windows network stack.

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  3. Win10Pcap

    • FreeOpen Source
    • Windows

    Win10Pcap is written as a personal project by Daiyuu Nobori, a Ph.D student of Computer Science of University of Tsukuba, Japan. The many parts of Win10Pcap was from WinPcap.

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