http://2learnhow.com/story.php?title=pdf-opener Document Reader is the solution! It is a free application that allows you to open and view over Word (DOC, DOCX), Sheet (XLS, XLSX), Slide (PPT, PPTX), PDF, TXT, ZIP, RAR and RTF file formats support. Mon, 31 Jul 2023 02:31:41 UTC en