DocuShare - Enterprise content management & process automation platform
Wondershare PDFelement - All-in-one PDF editor
M-Files - M-Files is an enterprise information management system that helps users with organizing and managing documents.
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.
IBM FileNet - Enterprise Content Management platform for large businesses
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.