Free Document Viewer is a free software that opens almost any type of document 100% free of charge to our users. With FREE Document Viewer you can easy open & view files, copy & extract text, and access some other basic features like zoom and document search. Free Document Viewer opens text documents but also opens spreadsheets and even webpages. and we're adding new formats all the time. FREE Document Viewer is all about accessibility; it is a lightweight application that gives you the access to your files without paying for software to do it. We believe you shouldn't have to pay to access your documents. *Compatible with: PDF, DOCX, XLSX, XLS, ASP, ASPX, BAK, CFG, DAT, DIZ, INI, JS, INFO, MANIFEST, PHP, RTF, TXT, HTML, HTM, XHTML, and XML.