: After downloading the archive, extract the files. Right-click the files (Regular, Bold, Italic, and Bold Italic) and select to add them to your system's font library. Applying in CAD Software (e.g., CATIA) Access Toolbar : Open your drawing or annotation environment. If the Text Properties toolbar isn't visible, go to View > Toolbars > Text Properties
It supports specialized engineering symbols required for geometric dimensioning and tolerancing (GD&T) and other technical callouts. ds iso 1 font