how to open .dwl file in m2m studio

Can I please know how to open a .dwl file in m2m studio??

You don’t “open” a .dwl file - it is the binary image for downloading to the module.

Is it possible to encode the .dwl file?

if you want any decent answer it might help to explain what you want to achieve. So for now, yes, like any file, also a .dwl can be encoded…