Wondershare PDFelement - All-in-one PDF editor
Buffer for Instagram - Plan, track, and analyze your Instagram marketing
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.
Emphatic by Connect365 - Custom social media marketing on automation
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.
CORA for iOS - Manage your social media automatically