An RDL file is an illustration file format used by Bentley Microstation.
The MicroStation is a CAD design software used to create 2D and 3D designs and drafts. It is developed by Bentley Systems and was first released in the 1980s.
.rdl File
Extension
Developer:
Bentley Systems
File category:
What are rdl files & how to open them - MicroStation Redline File
File category:
Developer:
Bentley Systems