Best GL PacketScan Alternatives in 2026
The top GL PacketScan alternatives are Wireshark, TShark and Scapy: 15 network protocol analyzers our editors would look at instead of GL PacketScan, in our ranking order.
GL PacketScan: Specialized telecom analysis with deep protocol decoding, correlation, and voice metrics. Where it falls short: pricing requires a sales inquiry rather than a published monetary price.
Switching from GL PacketScan? For most network protocol analyzers buyers the best GL PacketScan alternative is Wireshark, built for broad, free desktop packet analysis.
Why People Look for a GL PacketScan Alternative
- Pricing requires a sales inquiry rather than a published monetary price
- Its telecom specialization may be narrower for general-purpose network analysis
- Available variants span software, browser deployments, and appliances
Quick Picks by What You Need
- Best overallWireshark9.4
Broad, free desktop packet analysis
Visit Wireshark - Best free optionWireshark9.4
Has a free plan
Visit Wireshark
All 15 GL PacketScan Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forBroad, free desktop packet analysis
- Better than GL PacketScan:
- Editor score 9.4 vs 7.9
A broad, free desktop analyzer for live captures, PCAP files, filtering, and protocol inspection.
- Traffic decryption
- Remote capture
- CLI tools
9.4/10★★★★★Visit Wireshark -
Best forScriptable packet analysis
- Better than GL PacketScan:
- Editor score 9.2 vs 7.9
A free, scriptable Wireshark-based analyzer for live captures, PCAP files, and protocol workflows.
- Traffic decryption
- Remote capture
- CLI tools
9.2/10★★★★★Visit Wireshark -
Best forProgrammable packet crafting and analysis
- Better than GL PacketScan:
- Editor score 9.0 vs 7.9
A free, programmable toolkit for crafting, capturing, decoding, and analyzing packets.
- Traffic decryption
- Remote capture
- CLI tools
9.0/10★★★★☆Visit Scapy -
Best forWireless packet capture and monitoring
- Better than GL PacketScan:
- Editor score 8.9 vs 7.9
A flexible, free toolkit for wireless capture, monitoring, analysis, and distributed sensors.
- Traffic decryption
- Remote capture
- CLI tools
8.9/10★★★★☆Visit Kismet -
Best forLightweight command-line capture
- Better than GL PacketScan:
- Editor score 8.8 vs 7.9
Free, open-source capture with strong filtering and PCAP support, but limited analysis depth.
- Traffic decryption
- Remote capture
- CLI tools
8.8/10★★★★☆Visit tcpdump -
Best forSearchable, server-based packet investigations
- Better than GL PacketScan:
- Editor score 8.7 vs 7.9
A server-based Arkime system for searchable packet investigations and session analysis.
- Remote capture
- CLI tools
- PCAP support
8.7/10★★★★☆Visit Arkime -
Best forTraffic interception and Wi-Fi decryption
- Better than GL PacketScan:
- Editor score 8.6 vs 7.9
A free desktop analyzer for traffic interception, PCAP work, and Wi-Fi decryption.
- Traffic decryption
- Remote capture
- CLI tools
8.6/10★★★★☆Visit Ettercap -
Best forPCAP artifact extraction on Windows
- Better than GL PacketScan:
- Editor score 8.4 vs 7.9
A focused Windows-first choice for extracting evidence from PCAP and live captures.
- Remote capture
- CLI tools
- PCAP support
8.4/10★★★★☆Visit NetworkMiner -
Best forWindows packet analysis with VoIP support
- Better than GL PacketScan:
- Editor score 8.3 vs 7.9
A capable Windows analyzer with broad capture tools and optional VoIP support.
- Traffic decryption
- Remote capture
- PCAP support
8.3/10★★★★☆Visit CommView -
Best forWindows packet analysis with built-in diagnosis
- Better than GL PacketScan:
- Editor score 8.2 vs 7.9
A Windows-focused analyzer combining packet inspection, diagnosis, replay, and security analysis.
- Traffic decryption
- CLI tools
- PCAP support
8.2/10★★★★☆Visit Colasoft -
Best forInteractive terminal packet inspection
- Better than GL PacketScan:
- Editor score 8.1 vs 7.9
A focused terminal analyzer for interactive PCAP and live traffic inspection.
- Remote capture
- CLI tools
- PCAP support
8.1/10★★★★☆Visit termshark -
Best forVisual Linux traffic mapping
- Better than GL PacketScan:
- Editor score 8.0 vs 7.9
A free, visual analyzer for mapping live and captured Linux network traffic.
- CLI tools
- PCAP support
8.0/10★★★★☆Visit EtherApe -
Best forPCAP investigations with Zeek and Suricata
A free, cross-platform desktop analyzer for PCAP, Zeek, Suricata, and Zed lakes.
- CLI tools
- PCAP support
7.8/10★★★★☆Visit Zui -
Best forLarge-scale flow and traffic analytics
A broad packet and flow analytics platform for enterprise-scale network investigations.
- Remote capture
- CLI tools
- PCAP support
7.7/10★★★★☆Visit Trisul -
Best forManaged enterprise packet analysis
Enterprise packet analysis with Wireshark compatibility, automation, and deep search.
- Traffic decryption
- PCAP support
7.6/10★★★★☆Visit CloudShark
GL PacketScan Alternatives: Common Questions
What is the best alternative to GL PacketScan?
Wireshark: #1 in our Network Protocol Analyzers ranking, with an editor score of 9.4 out of 10. A broad, free desktop analyzer for live captures, PCAP files, filtering, and protocol inspection.
Is there a free alternative to GL PacketScan?
Yes. Wireshark, TShark, Scapy, Kismet and tcpdump have a free plan or a free tier (12 of the 15 alternatives on this page).
Why do people look for GL PacketScan alternatives?
Pricing requires a sales inquiry rather than a published monetary price; Its telecom specialization may be narrower for general-purpose network analysis; Available variants span software, browser deployments, and appliances.
How do I switch from GL PacketScan?
Export your data from GL PacketScan (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel GL PacketScan.
How to Switch from GL PacketScan
- Export your data from GL PacketScan (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel GL PacketScan.
GL PacketScan vs Each Alternative
| # | Tool | Free plan | Paid from | Deployment | Capture sources | PCAP support | Traffic decryption | Score |
|---|---|---|---|---|---|---|---|---|
| 13 | GL PacketScan | Both | Both | Yes | Yes | 7.9 | ||
| 1 | Wireshark | Yes | Free | Desktop | Both | Yes | Yes | 9.4 |
| 2 | TShark | Yes | Free | Both | Both | Yes | Yes | 9.2 |
| 3 | Scapy | Yes | Free | Both | Both | Yes | Yes | 9.0 |
| 4 | Kismet | Yes | Free | Both | Both | Yes | Yes | 8.9 |
| 5 | tcpdump | Yes | Free | Both | Both | Yes | Yes | 8.8 |
| 6 | Arkime | Yes | Free | Server | Both | Yes | No | 8.7 |
| 7 | Ettercap | Yes | Free | Desktop | Both | Yes | Yes | 8.6 |
| 8 | NetworkMiner | Yes | $1,300/user one-time | Desktop | Both | Yes | No | 8.4 |
| 9 | CommView | No | Both | Both | Yes | Yes | 8.3 | |
| 10 | Colasoft Capsa | Yes | $695 one-time | Desktop | Local | Yes | Yes | 8.2 |
| 11 | termshark | Free | Both | Both | Yes | 8.1 | ||
| 12 | EtherApe | Yes | Free | Desktop | Both | Yes | 8.0 | |
| 13 | Zui | Yes | Free | Both | Local | Yes | 7.8 | |
| 14 | Trisul Network Analytics | No | Server | Both | Yes | No | 7.7 | |
| 15 | CloudShark | No | Server | Both | Yes | Yes | 7.6 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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