RedReader - RedReader - An unofficial open source Reddit client for Android.
Wondershare PDFelement - All-in-one PDF editor
Uforio - Uforio is an alternative client for Reddit.
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.
BaconReader - “The Reddit App You've Always Wanted” – AndroidGuys “Top 25 Best Free Android Apps” – Mashable “15 Must Have Android Apps” – Datamation BaconReader for Reddit lets you enjoy all of the best content and features of popular social news site Reddit.
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.