spaCy - spaCy is a library for advanced natural language processing in Python and Cython.
Wondershare PDFelement - All-in-one PDF editor
Google Cloud Natural Language API - Natural language API using Google machine learning
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.
monkeylearn - Text Mining Made Easy. Extract and classify information from text. Integrate with your App within minutes.
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.