Wondershare PDFelement - All-in-one PDF editor
Reader - Reader is the ultimate Reader tool for your Firefox that brings the Safari 5 Reader features to...
Foxit PhantomPDF - Edit PDF files with our feature-rich PDF Editor. Download Foxit PDF Editor to convert, sign, scan / OCR & more. A speedy PDF Editor alternative to Adobe Acrobat.
Easy Reader - EasyReader can customize and improve the readability of long web articles
Google Docs - Create a new document and edit with others at the same time -- from your computer, phone or tablet. Get stuff done with or without an internet connection. Use Docs to edit Word files. Free from Google.
Pocket - When you find something you want to view later, put it in Pocket.