OpenDocument Reader This lets you upload any type of file such as gmail, dropbox, android browsers and more. You can zoom in cut and paste text, and supports images and spreadsheets.

Adobe Reader Adobe Reader offers high quality and fast pdf viewing. It allows you to view pdf portfolios and password protected files as well. The text will adjust to fit your screen size and lets you have a different viewing modes. You can also organize all your documents by location and well as recently viewed files.

MobilePDFViewer (Free) This app is an offline pdf viewer. You can open mail attachments and pdf downloads as well. A simple and fast PDF viewer for Android. Renders PDFs offline. Can also open mail attachments and downloaded PDFs. If a PDF does not open, please send it to me for debugging! Ad-supported version. App permissions required for ad retrieval. Keywords: PDF document viewer reader Adobe Portable Document Format