.ATL File Extension
File TypeArtlantis 3D Scene File
What is an ATL file?
3D image file created by Artlantis Studio & Render, which are programs used by designers and architects for creating high-resolution 3D images; saves a 3D scene and may include multiple Artlantis objects (.AOF files); used for rendering building interiors, landscapes, and other architectural scenes.
ATL files can be exported from ArchiCAD, then rendered in Artlantis Studio or Artlantis Render.