Packet Capture (cStor®) vs PassMark OSForensics: side-by-side comparison (2026)
Packet Capture (cStor®) is a commercial digital forensics solution by cPacket Networks. PassMark OSForensics is a free digital forensics solution. Features, integrations, deployment and the company behind each one, side by side.
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Lossless packet capture & analysis appliance at 10–200 Gbps line rate.
Digital investigation tool for extracting forensic data from computers and managing investigations.
Side-by-side comparison
Feature
Packet Capture (cStor®)
PassMark OSForensics
Pricing model
Commercial
Free
Category
Digital Forensics
Digital Forensics
Deployment and fit
Deployment type
Hybrid
On-Premises
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
cPacket Networks
–
Use cases and capabilities
Packet Capture
Yes
No
PCAP
Yes
No
Network Forensic Analysis
Yes
No
Network Monitoring
Yes
No
Network Visibility
Yes
No
Packet Analysis
Yes
No
Observability
Yes
No
Case Management
No
Yes
Core features
10 features listed
No features listed
Integrations
6 integrations listed
No integrations listed
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