Tech riderRev. 4 Oct 2026
  1. 1Runs onLinux, Mac, self-hosted
  2. 2CostsFree plan
  3. 3Deploymentdesktop
  4. 4Capture sourcesboth
  5. 5PCAP supportYes
  6. 6Traffic decryptionYes
  7. 7CLI toolsYes
  8. 8Remote captureYes
8 lines stated Written from the maker's own pages: ettercap-project.org
The Ettercap homepage

Overview

Ettercap is ranked #16 of 30 in network protocol analyzers on Specifiction. It runs on Linux, macOS, Self-hosted. There is a free plan.

Ettercap plans and pricing

All plans
Ettercap Free Open-source project · source code downloads ettercap-project.org · 4 Oct 2026

Compared on network protocol analyzers

Free plan
Yesettercap-project.org
Deployment
desktopettercap-project.org
Capture sources
bothettercap-project.org
PCAP support
Yesettercap-project.org
Traffic decryption
Yesettercap-project.org
CLI tools
Yesettercap-project.org
Remote capture
Yesettercap-project.org
Flow analysis
Yesettercap-project.org

Facts

Purpose
Ettercap is a suite for man-in-the-middle testing with live connection sniffing, on-the-fly content filtering, protocol dissection, and network and host analysis.ettercap-project.org · 4 Oct 2026
Interfaces
The project offers command-line, graphical, and ncurses interfaces.ettercap-project.org · 4 Oct 2026
Protocol analysis
Ettercap supports active and passive dissection of many protocols.ettercap-project.org · 4 Oct 2026
Filtering
Its integrated filtering engine lets users write filters that can modify packet payloads; filters are compiled with etterfilter.github.com · 4 Oct 2026
Network discovery
Passive LAN scanning can extract host, operating-system, port, and gateway information from observed traffic.github.com · 4 Oct 2026
Release
The downloads page lists version 0.8.4.1-Garofalo, released April 7, 2026, as the latest release.ettercap-project.org · 4 Oct 2026
Source integrity
The downloads page publishes SHA256 checksums for both bundled-library and source-only archives of the latest release.ettercap-project.org · 4 Oct 2026
Recent security fix
Version 0.8.4.1 lists a fix for a heap-out-of-bounds read issue in etterfilter identified as CVE-2026-3606.ettercap-project.org · 4 Oct 2026
Supported systems
The project lists Debian/Ubuntu, Fedora, Gentoo, Pentoo, Mac OS X, FreeBSD, OpenBSD, and NetBSD as tested distributions or systems.ettercap-project.org · 4 Oct 2026
Platform caveat
The about page lists Windows Vista, Windows 7, Windows 8, and Windows 10 as unsupported distributions where installation may work with additional settings.ettercap-project.org · 4 Oct 2026
Build requirements
Source compilation requires libraries and tools including libpcap, libnet, pthread, zlib, CMake, Flex, and Bison.ettercap-project.org · 4 Oct 2026
Project and license
The project describes itself as 100% open source and community run; its GitHub repository identifies the license as GPL-2.0.ettercap-project.org · 4 Oct 2026
Support and contributions
The project invites contributions through GitHub pull requests and directs bug reports to its GitHub bug tracker.ettercap-project.org · 4 Oct 2026
Who it serves
The project describes Ettercap as a MiTM tool and documents network and host analysis capabilities, indicating use in network testing and analysis.ettercap-project.org · 4 Oct 2026

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Sources