Gridbox - Create beautiful landing pages in seconds.
CKEditor - Real-time collaborative future-ready rich text editor
SitePM - Creating and designing websites easier than ever before using the powerful features of SitePM. SitePM is a web content management system (WCMS) offered as a Software as a Service model.
Summernote - Summernote is a JavaScript library that helps users create WYSIWYG editors online.
PageFabric - PageFabric is a free static website editor for Windows 10.
Froala Editor - Froala Editor is a WYSIWYG HTML editor that enables rich text editing capabilities for the applications.