Home Word upload and preview - Paperclip
 Rails 4.2.5 and ruby 2.3.3p222 I am using Paperclip to upload files, if I upload pdf's the display works fine but I cant find a way to display word files correctly in the browser. Model: has_attached_file :document validates_attachment :document, :content_type => { :content_type => %w(application/pdf application/msword application/vnd.openxmlformats-officedocument.wordprocessingml.document) }  In my form: <%= f.input :document, as: :file %>  In my show:   Again, if its a pdf it shows perfectly, although if its a word file it just downloads the file instantly as soon as I load the page. I think its the that I am using in the Show page but cant find any solution when searching on google. Anyone tried to do this or has any suggestion? Thanks in advance.