Adobe Acrobat Reader DC A free Adobe download for its PDF reader with several PDF functions, mainly to read, print, export, merge, comment, fill and sign documents.
RSS Guard No frills RSS reader app with support for the common formats, able to download and view news feeds from across the web with support for RSS and ATOM feeds.
Adobe Reader XI The legacy free PDF reader from Adobe featuring cloud sharing, a few minor editing features, form compatibility and the option to print portable documents.