Revit LT based projects (.RVT) have an “LT” symbol on the preview thumbnails indicating the LT file format. Note: Project Spark was the old codename of Revit LT. Once the file is upgraded to the full version, it can no longer be edited in Revit LT. Opening a Revit LT project in anything other than Revit LT will result in a warning dialog box. A project file created in Revit LT must be upgraded if used in the other Revit products. Revit LT has its own project file format (.rvt) that is different than the Revit projects created in Revit One Box, Revit Architecture, Revit MEP, or Revit Structure. Revit Architecture and Revit LT are very close to each other in functionality, but there are several key areas where the two programs differ.įile Formats – LT Creates Different. If you do not need the MEP or Structural tools, then purchasing Revit Architecture or Revit LT may be acceptable. The easiest way to get Revit One Box is to purchase the Autodesk Building Design Suite Premium or Ultimate.

Revit One Box includes all of the components of Revit Architecture, Revit MEP, and Revit Structure.

Revit lite