The NowPad lets you take notes on top of any opened app and runs quietly in the background when not in use.
Writer is a writing application without the fuss and distraction of a traditional word processor. It is perfect for everything from taking notes to writing a novel on your phone or tablet.
Writer's philosophy is Keep It Simple. Writer tries to be as basic as possible, giving you somewhere to turn your thoughts into text, markdown support, and some statistics. Nothing more, nothing less.
Note: Files are currently stored in sdcard://Writer/. Future versions of Writer will allow you to select a custom directory, share documents via email, and synchronise your documents using Dropbox and Box.net
Docs To Go
Work from anywhere: View, edit, and create Microsoft® Office files & view Adobe PDF® files on your Android smartphone and/or tablet with the original and #1 selling mobile Office suite of all time.
Docs To Go 4.0 contains best-in-class document viewing and editing at no charge. Options for connecting to multiple cloud storage accounts, desktop file sync, and opening password-protected files are available via in-app purchases.