Software Alternatives, Accelerators & Startups

Npcap

Npcap is the Nmap Project's packet sniffing library for Windows.

Top 11 Open-Source Alternatives to Npcap

Wireshark Grafana tcpdump Zabbix ProtonVPN bitwarden NextDNS Prometheus

Summary

The top open-source alternatives to Npcap are Wireshark, redsocks, and Proxychains. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
    Pricing:
    • Open Source

    #Monitoring Tools #Log Management #Performance Monitoring 11 social mentions

  2. Redsocks is a daemon running on the local system, that will transparently tunnel any TCP connection...
    Pricing:
    • Open Source

    #Monitoring Tools #Security & Privacy #Web Scraping 1 social mentions

  3. About proxychains tool: * It's a proxifier. * Latest version: 3.1
    Pricing:
    • Open Source

    #Security & Privacy #Web Scraping #Monitoring Tools

  4. Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases
    Pricing:
    • Open Source

    #Data Dashboard #Data Visualization #Data Analytics 197 social mentions

  5. tcpdump is a common packet analyzer that runs under the command line.
    Pricing:
    • Open Source

    #Monitoring Tools #Log Management #Security

  6. 6
    Track, record, alert and visualize performance and availability of IT resources
    Pricing:
    • Open Source
    • Free

    #Monitoring Tools #Performance Monitoring #DevOps Tools 5 social mentions

  7. ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
    Pricing:
    • Open Source

    #VPN #Cloud VPN #Security 310 social mentions

  8. Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.
    Pricing:
    • Open Source
    • Freemium
    • $10.0 / Annually (Premium)

    #Password Managers #Password Management #Security & Privacy 604 social mentions

  9. Block ads, trackers and malicious websites on all your devices.
    Pricing:
    • Open Source

    #Security & Privacy #Threat Detection And Prevention #Ad Blockers 499 social mentions

  10. An open-source systems monitoring and alerting toolkit.
    Pricing:
    • Open Source

    #Monitoring Tools #Performance Monitoring #Log Management 225 social mentions

  11. 11
    See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
    Pricing:
    • Open Source
    • Freemium
    • Free Trial
    • $15.0 / Monthly (per host)

    #Monitoring Tools #Log Management #Error Tracking 5 social mentions

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