Wondershare PDFelement - All-in-one PDF editor
API to bot - Convert your API to Alexa skill or Google Home app in 5 mins
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.
Jovo - 🗣 Build cross-platform apps for Alexa and Google Home
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.
Voice Principles - Guiding principles for voice design, all in one place