# dfvfs vs ExtraHop Packet Forensics: side-by-side comparison (2026)

[dfvfs](https://cybersectools.com/tools/dfvfs) is a free [digital forensics](https://cybersectools.com/categories/digital-forensics) solution. [ExtraHop Packet Forensics](https://cybersectools.com/tools/extrahop-packet-forensics) is a commercial [digital forensics](https://cybersectools.com/categories/digital-forensics) solution by [ExtraHop](https://cybersectools.com/companies/extrahop). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | dfvfs | ExtraHop Packet Forensics |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Digital Forensics | Digital Forensics |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| GitHub stars | 219 | – |
| Last commit | Feb 2026 | – |
| Company | – | ExtraHop |
| Headquarters | – | – |

### Use cases and capabilities

| | dfvfs | ExtraHop Packet Forensics |
|---|---|---|
| Memory Forensics | Yes | – |
| Evidence Collection | Yes | Yes |
| Packet Capture | – | Yes |
| PCAP | – | Yes |
| Network Forensic Analysis | – | Yes |

### Core features

**dfvfs**

No features listed.

**ExtraHop Packet Forensics**

10 features listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [dfvfs](https://cybersectools.com/tools/dfvfs) fits if you need to run it on your own servers, you need a free product and you want an open-source product.
- [ExtraHop Packet Forensics](https://cybersectools.com/tools/extrahop-packet-forensics) fits if you need both cloud and on-premises options.

## dfvfs vs ExtraHop Packet Forensics FAQ

Common questions when comparing dfvfs vs ExtraHop Packet Forensics for digital forensics.

### What is the difference between dfvfs and ExtraHop Packet Forensics?

**dfvfs**: A digital forensics tool that provides read-only access to file-system objects from various storage media types and file formats.

**ExtraHop Packet Forensics**: Continuous full packet capture and forensics for network investigations. Built by ExtraHop.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes dfvfs and ExtraHop Packet Forensics?

**dfvfs** is open-source with 219 GitHub stars. **ExtraHop Packet Forensics** is made by ExtraHop. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is dfvfs a good alternative to ExtraHop Packet Forensics?

Often, yes. dfvfs and ExtraHop Packet Forensics are both Digital Forensics products, and both cover Evidence Collection. Key differences: dfvfs is Free while ExtraHop Packet Forensics is Commercial, dfvfs is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [dfvfs vs Packet Capture (cStor®)](https://cybersectools.com/compare/dfvfs-vs-packet-capture-cstorr)
- [dfvfs vs Endace Full Packet Capture](https://cybersectools.com/compare/dfvfs-vs-endace-full-packet-capture)
- [dfvfs vs Cellebrite Digital Forensics Platform](https://cybersectools.com/compare/cellebrite-digital-forensics-platform-vs-dfvfs)
- [ExtraHop Packet Forensics vs Packet Capture (cStor®)](https://cybersectools.com/compare/extrahop-packet-forensics-vs-packet-capture-cstorr)
- [ExtraHop Packet Forensics vs Endace Full Packet Capture](https://cybersectools.com/compare/endace-full-packet-capture-vs-extrahop-packet-forensics)
- [ExtraHop Packet Forensics vs Cellebrite Digital Forensics Platform](https://cybersectools.com/compare/cellebrite-digital-forensics-platform-vs-extrahop-packet-forensics)

## Alternatives to each

- [See all dfvfs alternatives](https://cybersectools.com/alternatives/dfvfs)
- [See all ExtraHop Packet Forensics alternatives](https://cybersectools.com/alternatives/extrahop-packet-forensics)

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Source: https://cybersectools.com/compare/dfvfs-vs-extrahop-packet-forensics

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/dfvfs.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on dfvfs and ExtraHop Packet Forensics: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md