Exporting data from AutoCAD or Revit involves saving or converting your design files into different formats. AutoCAD exports primarily drawing data like geometry and layers to formats such as DWG, DXF, or PDF using its 'Export' or 'Save As' commands. In contrast, Revit, a Building Information Modeling (BIM) tool, exports intelligent model data – including 3D geometry, materials, and properties – to formats like IFC, DWG, or NWC via dedicated export functions.

Common examples include exporting AutoCAD DWG files to PDF for sharing construction documents with contractors, or exporting Revit models to IFC format for coordination with structural engineers using different software. Civil engineers might export AutoCAD site plans to DXF for GIS applications, while architects often export Revit views to DWG for detailed drafting in AutoCAD or to NWC (Navisworks) for clash detection and facility management workflows in construction.

Advantages include interoperability across disciplines and software. However, limitations exist: exported files may lose parametric intelligence or require careful setup to ensure data accuracy. Industry standards like IFC improve collaboration but face adoption challenges due to varied implementation. Future developments focus on enhanced cloud-based formats and open standards to streamline data exchange, crucial for complex AEC projects demanding seamless collaboration.