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Nessus vs WinDivert

Professional comparison and analysis to help you choose the right software solution for your needs.

Nessus icon
Nessus
WinDivert icon
WinDivert

Nessus vs WinDivert: The Verdict

⚡ Summary:

Nessus: Nessus is a vulnerability scanner used to scan networks and systems for security vulnerabilities. It is one of the most popular vulnerability assessment tools.

WinDivert: WinDivert is an open-source network packet capture and manipulation tool for Windows. It allows developers to intercept, modify, and inject network packets for a range of use cases like firewalls, network monitors, and more.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Nessus WinDivert
Sugggest Score — —
Category Security & Privacy Network & Admin
Pricing — Open Source

Product Overview

Nessus
Nessus

Description: Nessus is a vulnerability scanner used to scan networks and systems for security vulnerabilities. It is one of the most popular vulnerability assessment tools.

Type: software

WinDivert
WinDivert

Description: WinDivert is an open-source network packet capture and manipulation tool for Windows. It allows developers to intercept, modify, and inject network packets for a range of use cases like firewalls, network monitors, and more.

Type: software

Pricing: Open Source

Key Features Comparison

Nessus
Nessus Features
  • Vulnerability scanning
  • Compliance auditing
  • Web application scanning
  • Malware detection
  • Configuration auditing
WinDivert
WinDivert Features
  • Packet capture and manipulation
  • Filter packets based on attributes
  • Modify packets in real-time
  • Inject new packets
  • User-mode application
  • Works with any programming language
  • Lightweight and fast

Pros & Cons Analysis

Nessus
Nessus
Pros
  • Wide range of vulnerability checks
  • User-friendly interface
  • Regular plugin updates
  • Integrates with other Tenable products
  • Can customize scans and policies
Cons
  • Limited mobile device scanning
  • No built-in remediation capabilities
  • Some advanced features require additional purchase
WinDivert
WinDivert
Pros
  • Open source and free
  • Works on Windows
  • Allows low-level network access
  • Good documentation and community support
  • Performs well even under heavy load
Cons
  • Windows only
  • Requires some programming knowledge
  • Potential for abuse if used improperly

Pricing Comparison

Nessus
Nessus
  • Not listed
WinDivert
WinDivert
  • Open Source

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Learn More About Each Product

Nessus
Nessus
Reviews, pricing & alternatives →
WinDivert
WinDivert
Reviews, pricing & alternatives →

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