When you mark your PDFs in Qoppa Software's qPDF Notes, you'll create real PDF markup which can be read in other viewers.  And, you can email, or save to a variety of locations, directly from you device!  We offer free qPDF Viewer app that runs on all Android devices.  The free qPDF Notes demo will add a watermark, unless you buy the license for under $10. 

Hitry an office toollike doc to go[Broken Link Removed]ezPDF Readerhttp://fr.androlib.com/android.application.udk-android-reader-qjzEz.aspxhttp://www.appbrain.com/app/ezpdf-reader/udk.android.readerUnlike Repligo, QuickOffice, DocumentsToGo &.... it renders everything really fast, renders huge PDF files without any problems & here's the list of some of it's features:•It's super fast & reliable, not a single FC on documents larger tha 40 MBs!•Renders pages & pictures in a blink! It really shames Adobe Reader & similar apps...•Supports auto zooming feature for all columns & pictures.•Supports Night Mode & text reflow the way it should!•Shows thumbnails of all pages while reading in a very pleasant way!•Gets updated at least once a week! (Have had it for about 2 months)•Developers will actually implement your request, just tweet them or email them & in next version it's there!•You can add bookmarks to your documents.•Fully supports password-protected files.•Supports Wake-Lock.•Supports multi-touch up to 3 fingers.•Plays the multimedia content in PDFs.•Comes with free PDF printer for PC!•Supports Copy/Paste!•Supports pinch to zoom, horizontal lock, remembers your zoom level & position when you navigate.•Great animations!•It's just 0.99$!!!!!•& much more...Qoppa Software, join the beta test[Broken Link Removed]