Notepin - Extremely simple note-taking + blogging ✍️

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.

Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.

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.

Better Notes - Simple notes app that ties notes together with #hashtags

Wondershare PDFelement - All-in-one PDF editor