I was using DW CS6 and there is a File>Convert choice. Is there a way to Convert in DW CC?
Thanks for the help.
There are two lines that are changed with a change in DOCTYPE, namely
Hence, if you do a site wide find and replace, you will achieve the same result.
Go to Modify > Page Properties > Title/Encoding and you can change the Doctype declaration, among other things, there.
A find and replace would likely be faster if you need to do many pages though.