CKEditor - Real-time collaborative future-ready rich text editor
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.
Edtr.io - Intuitive WYSIWYG web editor, open source & fully adaptable.
Wondershare PDFelement - All-in-one PDF editor
Summernote - Summernote is a JavaScript library that helps users create WYSIWYG editors online.
Microsoft Word - Microsoft Word is a commercial word document processor for Windows.