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Download NISE. Run your first config free.

Enter your email for a 30-day trial key, download the Windows installer, and generate your first report in minutes. The installer sets up everything it needs — including nmap — automatically.

Start your free trial

30 days · no credit card · all three products unlocked

Check your inbox — your key is on the way.

30-day trial key
NISE-TRIAL-30D-XXXX-XXXX
Download NISE-Setup-1.0.0.exe

Then follow the getting started guide below.

What you're getting

  • FileNISE-Setup-1.0.0.exe
  • Size~72 MB
  • PlatformWindows 10 / 11 · Server 2019+
  • Bundlednmap (auto-installed)
  • Trial30 days, full features
  • HostingGitHub Releases

Air-gapped?

On Professional and above, NISE runs fully offline with a local LLM — sensitive configs never leave your environment. No connectivity required at any point.

Getting started

From installer to first report.

  1. Install NISE

    Run the Windows installer. It sets up NISE and silently installs nmap — no separate downloads or configuration.

  2. Activate your trial

    Paste the 30-day trial key from your email when prompted. All three products unlock immediately.

  3. Upload a config

    Point NISE at a firewall, router, or switch config — Cisco ASA, IOS, NX-OS, FTD, Palo Alto, or FortiGate.

  4. Generate a report

    Pick NetDocAI, SecurePosture AI, or MigrateIQ. AIDEN narrates a client-ready deliverable in seconds.