The pdf viewer when accessing documents has many tools; but it is missing a label for the document name and file path where the document was found. So if one is searching for a document and finally finds it, the file path and name will be displayed directly on the tool ribbon. Likewise if one has the document open for a while, or several documents open, the correct name and location of the file will always be displayed at the very top. Currently the name is only shown on the Google Chrome tab, which is small and cut-off. See attachments.