open a file in a defined app in a folder
i store files in a folder that are simple text files that can be viewed by any text editor. your preview option will not allow me to view them online simply because the extension is not txt.
sometimes its ".dat" or something else, but its still plain text. I should be able to select the viewer in the preview option and not have to download a text file to view it. your ms office word viewer would even allow me to see it.