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RedSplice Network Analyzer

Paid#25 of 30 in Network Protocol Analyzers

RedSplice Network Analyzer: A focused desktop analyzer for reconstructing, decoding, and replaying network traffic. Ranked #25 of 30 in Network Protocol Analyzers by our editors (6.6/10); pricing: 15-day trial; best for basic desktop traffic reconstruction.

6.6/10Editor score

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RedSplice Network Analyzer6.6 Visit RedSplice

At a glance

Editor score
6.6 / 10
Pricing
15-day trial
Best for
Basic desktop traffic reconstruction
Free plan
No
Deployment
Desktop
Facts checked
20 Sep 2026

Where it wins
- Reconstructs TCP sessions and replays captured traffic
- Decrypts SSL/TLS traffic and extracts content
- Decodes more than 25 protocols with keyword filtering
Where it doesn't
- Desktop deployment limits it to local workstation use
- The Free edition is limited to local traffic
- Professional is needed for non-local captured-data decoding

Our verdict on RedSplice Network Analyzer

RedSplice Network Analyzer is a desktop network traffic sniffer for security researchers, forensic specialists, application and web developers, network administrators, and other technical users. It supports promiscuous packet capture, traffic replay, TCP session reconstruction, protocol decoding, content extraction, keyword filtering, and network statistics with bandwidth monitoring. Capture sources include both local and remote traffic, while flow analysis and SSL/TLS decryption support extend its inspection scope. The result is a focused tool for technical users who need to reconstruct and inspect network activity from a desktop environment.

Its standout capability is the combination of session reconstruction, content extraction, replay, and protocol decoding. RedSplice supports more than 25 protocols, which gives users a broad inspection surface without changing the product’s central focus on traffic analysis. Passive and active SSL/TLS traffic decryption are also included. These features make it suitable for investigating application behavior, reviewing captured sessions, and tracing content through network flows. Keyword filtering and bandwidth statistics add practical ways to narrow investigations and understand traffic volume.

RedSplice offers Free and Professional editions, with a 15-day trial. The Free edition is limited to local traffic, while Professional adds non-local captured-data decoding and additional capture capabilities. That division makes the product more appropriate for users who need desktop-based inspection of local or selected remote traffic than for teams seeking a broader shared analysis environment. Choose RedSplice for packet capture, reconstruction, decryption, and protocol inspection in one desktop tool; consider an alternative if your priority is a platform-oriented workflow beyond desktop analysis or broader edition flexibility.

Your product? Our editors can test RedSplice Network Analyzer in depth and publish a review, labelled as paid · from $149/mo →

RedSplice Network Analyzer pricing

Plans 15-day trialPaid No free plan — trial or paid only. Prices checked 20 Sep 2026.

See plans on redsplice.com

RedSplice Network Analyzer fact sheet

Free plan	No
Paid from	Not verified
Deployment	Desktop
Capture sources	Both
PCAP support	Not verified
Traffic decryption	Yes
CLI tools	Not verified
Remote capture	Yes
Flow analysis	Yes
Free trial	15 days
Deployment	Desktop
Built for	Solo, Small business, Mid-market, Enterprise (editorial estimate)
Pricing	15-day trial
Website	redsplice.com
Facts checked	20 Sep 2026

Alternatives to RedSplice Network Analyzer

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Featured on iTechGuides

RedSplice Network Analyzer is listed in our Network Protocol Analyzers directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update