TShark vs Ettercap

TShark9.2Visit Ettercap8.6Visit

Higher score TShark #2 in Network Protocol Analyzers 9.2/10 Free plan Free plan✓ 5 of 5 features Visit Wireshark

vs

Ettercap #7 in Network Protocol Analyzers 8.6/10 Free plan Free plan✓ 5 of 5 features Visit Ettercap

• TShark fits best

  Scriptable packet analysis

• Ettercap fits best

  Traffic interception and Wi-Fi decryption

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Side by side

Feature	TShark 9.2/10 Visit ↗	Ettercap 8.6/10 Visit ↗
At a glance
Editor score	9.2	8.6
Ranking	#2 in Network Protocol Analyzers	#7 in Network Protocol Analyzers
Best for	Scriptable packet analysis	Traffic interception and Wi-Fi decryption
Pricing model	Free	Free
Starting price	Free plan	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Self-hosted, Desktop	Desktop
Platforms	Windows, macOS, Linux	Linux, macOS
Support	Community, Docs	Email, Docs
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market
Features TShark 5/5 · Ettercap 5/5
PCAP support	✓	✓
Traffic decryption	✓	✓
CLI tools	✓	✓
Remote capture	✓	✓
Flow analysis	✓	✓
Specs
Deployment	Both	Desktop
Capture sources	Both	Both
Our review
Pros	Live and offline analysis with PCAP and PCAPNG support Structured JSON, PDML, and fields output for automation Remote capture, filtering, flow analysis, and TLS decryption support	Free and open source with no commercial pricing tier Supports SSL interception and WEP/WPA Wi-Fi packet decryption Combines live sniffing, PCAP handling, filtering, and plugins
Cons	Command-line interface lacks Wireshark's graphical workflow TLS decryption requires appropriate configured secrets or keys No AI features for assisted analysis	Desktop deployment limits it to local analyzer workflows Platform support is focused on Linux and macOS Packet modification and interception require authorized security work
Our verdict	TShark is the command-line network protocol analyzer included in the Wireshark distribution. It captures traffic from live network interfaces, reads saved PCAP and PCAPNG files, decodes protocols, applies capture and display filters, and… Read the review →	Ettercap is an open-source network security suite for authorized traffic inspection and man-in-the-middle testing. It is aimed at security professionals and network administrators who need to inspect live traffic, analyze protocols, work… Read the review →

Strengths and trade-offs

• TShark — where it wins

  • Live and offline analysis with PCAP and PCAPNG support
  • Structured JSON, PDML, and fields output for automation
  • Remote capture, filtering, flow analysis, and TLS decryption support

  Where it doesn't

  • Command-line interface lacks Wireshark's graphical workflow
  • TLS decryption requires appropriate configured secrets or keys
  • No AI features for assisted analysis

• Ettercap — where it wins

  • Free and open source with no commercial pricing tier
  • Supports SSL interception and WEP/WPA Wi-Fi packet decryption
  • Combines live sniffing, PCAP handling, filtering, and plugins

  Where it doesn't

  • Desktop deployment limits it to local analyzer workflows
  • Platform support is focused on Linux and macOS
  • Packet modification and interception require authorized security work

• TShark9.2/10 · Free plan

  A free, scriptable Wireshark-based analyzer for live captures, PCAP files, and protocol workflows.

  Visit WiresharkFull verdict →
• Ettercap8.6/10 · Free plan

  A free desktop analyzer for traffic interception, PCAP work, and Wi-Fi decryption.

  Visit EttercapFull verdict →