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.
TakeNote - A web-based note-taking app with GitHub sync and Markdown support.
Wondershare PDFelement - All-in-one PDF editor
JustNotepad.com - A free online notepad allows you to create any text or notes in your web browser.
Microsoft Word - Microsoft Word is a commercial word document processor for Windows.
NoteAway - NoteAway is the simplest, most convenient way to take quick notes on OS X.