Envoy Viewer is software which is being used in order to view files with .evy extension. The software can also be used in order to create bookmarks as well as hypertext links, saving of files after insertions as well as writing of comments which can be later on sent to its author. Envoy Viewer is a manageable viewer for documents allowing its users to distribute different types of information electronically notwithstanding which platform or application was used. Envoy Viewer works in two different ways, first of which is as a document viewer and the second is as a document publisher. Envoy Viewer allows its users to view the Envoy documents and after which, the user will have the capability of sending feedback with the use of highlighting, annotating as well as bookmarking which are all part of the built-in features of the software.