RUKN BIM API
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freerevitv3.1.0

RUKNBIM RBExport

A high-performance Revit add-in for automated, error-isolated NWC and IFC exports — single-click, scheduled cadences, and multi-model batch runs.

Free

RUKNBIM RBExport is a high-performance Revit add-in for automated, error-isolated model exports. Single-click and batch exports produce NWC (Navisworks Cache) and IFC outputs with custom scope controls, flexible link handling, and hardware-locked online licensing.

One-Click & Preset Export Cadences

  • 📅
    Weekly Run (NWC)
    Fast, single-click export producing NWC files with default whole-model scope settings.
  • 🗓️
    Monthly Run (NWC + IFC)
    Simultaneous export producing both NWC and IFC outputs in a single workflow.
  • 🎛️
    Custom Export Dialog
    Full control over export format, view selection, parameter sets, and link modes.

Multi-Model Batch Exporter

  • 📦
    Batch Processing
    Process multiple .rvt files sequentially — automatic opening, exporting, and closing of target model files.
  • ⏱️
    Configurable Delay
    Insert a custom pause between models to prevent memory congestion on massive projects.
  • 🛡️
    Error-Isolated
    Failures in individual files or formats are trapped and logged without halting the batch run.

Flexible Link Handling

  • ⚪
    None
    Host model only — external links are excluded from the export.
  • 🔵
    Include in Host
    Combine linked geometry directly inside the exported host file.
  • 🟢
    Separate Files
    Export the host and each loaded Revit link as its own standalone file, ready for Navisworks appending.

Advanced Licensing & Security

  • 🔐
    Cloud Activation
    Supabase backend validation using email and activation code.
  • 🔒
    Device Lock
    Locked to machine hardware fingerprint (machine_id) — prevents unauthorized key reuse.
  • 🎁
    7-Day Evaluation Trial
    Free evaluation access for first-time installations.
  • 🌐
    Offline Grace Period
    7-day fallback grace period keeps work moving during server or internet outages.

System Requirements

  • Autodesk Revit 2022–2026
  • Navisworks compatibility 2022–2026 (NWC/IFC)
  • Windows 10/11 (64-bit)
  • .NET Framework 4.8

Changelog

  1. v3.1.02026-06-06
    • — Added multi-model batch exporter
    • — New Separate Files link mode
    • — Revit and Navisworks 2026 support
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