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.

Frame for Slack - Collaborate with your best customers

Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

Listium - Share your lists

Wondershare PDFelement - All-in-one PDF editor

Airstory - Airstory is a writing tool that enables bloggers, writers, students and subject matter experts to write better.